An integrated system for optical fiber coding replication and measurement

Abstract

The present invention discloses an integrated system for optical fiber coding replication and measurement, comprising: an optical fiber coding replication optical component; an optical fiber conveying device for conveying an optical fiber to move on the light-emitting side of the optical fiber coding replication optical component; an optical fiber positioning device including a first fixed fixture and a movable tension device, the first fixed fixture and the movable tension device being arranged at intervals; and a photosensitive sensing plate disposed on the side of the optical fiber conveying device facing away from the optical fiber coding replication optical component. In this solution, the optical fiber is conveyed in a flowing water manner by the optical fiber conveying device, and the optical fiber coding replication optical component and the photosensitive sensing plate are integrated, so that optical fiber coding replication and measurement can be realized simultaneously, the working efficiency is improved, and the labor and material costs are saved. The movable tension device can stretch the optical fiber at the same time and relative to the first fixed fixture at the end point to be replicated of the fixed optical fiber, and the control of the optical fiber coding wavelength within a range of 2 nm can be achieved.

Description

Technical Field

[0001] The present invention relates to the field of optical fiber communication, and in particular to an integrated optical fiber coding replication and measurement system. Background Art

[0002] The existing fiber optic coding replication is to use light waves to irradiate the optical fiber through the grating to form spaced stripes on the optical fiber. It mainly uses manual adjustment of device spacing and focus, and then the fiber optic coding replication result is connected to another detection instrument for identification. In essence, it still relies on manual operation to measure the wavelength and reflectivity of the fiber optic coding. This method requires large manpower investment and has low efficiency. Summary of the invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes an integrated system for fiber coding replication and measurement, which can realize fiber coding replication and measurement in one system, improve work efficiency and save manpower and material costs.

[0004] According to an embodiment of the present invention, an integrated fiber coding replication and measurement system includes: a fiber coding replication optical component, which is used to output light waves that meet the requirements to act on the optical fiber to be replicated; a fiber optic delivery device, which is used to deliver the optical fiber to move on the light-emitting side of the fiber optic coding replication optical component; a fiber optic positioning device, including a first fixed clamp and a movable tension device, the first fixed clamp and the movable tension device are arranged at an interval, wherein the first fixed clamp is used to fix the starting point of the optical fiber to be replicated, and the movable tension device is used to fix the end point of the optical fiber to be replicated and stretch the optical fiber relative to the first fixed clamp; a photosensitive sensor plate is arranged on the side of the fiber optic delivery device facing away from the fiber optic coding replication optical component.

[0005] An integrated system for fiber coding replication and measurement according to the first embodiment of the present invention has at least the following beneficial effects: the present solution uses a fiber optic transmission device to convey optical fiber in a flowing manner, integrates a fiber optic coding replication optical component and a photosensitive sensor plate, can realize fiber optic coding replication and measurement simultaneously, improves work efficiency and saves manpower and material costs, and a movable tension device stretches the optical fiber at the end point to be replicated of the fixed optical fiber and relative to the first fixed clamp at the same time, so as to realize fiber optic coding wavelength control within a 2nm range.

[0006] According to some embodiments of the present invention, a control module is further included, and the fiber optic coding replication optical component, the fiber optic transmission device, the fiber optic positioning device, and the photosensitive sensor plate are all electrically connected to the control module.

[0007] According to some embodiments of the present invention, the fiber coded replication optical component includes a housing and a high-power laser light source, a lens, an aperture, and a grating which are sequentially spaced apart in the housing. The high-power laser light source, the lens, the aperture, and the grating are respectively mounted on different cross electric slide rails. The cross electric slide rails are controlled by the control module and can move laterally and longitudinally in the housing.

[0008] According to some embodiments of the present invention, a fixing plate is provided on the cross electric slide rail, a device mounting hole is provided in the middle area of ​​the fixing plate, and different device mounting holes are used to assemble the high-power laser light source, lens, aperture, and grating, respectively. A limiting hole is provided on the side of the fixing plate away from the cross electric slide rail, and a fixed slide rod passing through the limiting hole is provided in the outer shell, and the length of the limiting hole is greater than the diameter of the fixed slide rod so as to facilitate lateral movement relative to the fixed slide rod.

[0009] According to some embodiments of the present invention, a positioning light is provided on the fixing plate, and a positioning plate for cooperating with the positioning light is also provided on the side of the optical fiber delivery device facing away from the optical fiber coding replication optical component, and the positioning light and the positioning plate are electrically connected to the control module respectively.

[0010] According to some embodiments of the present invention, a high-transmittance lens is provided on the light-emitting side of the housing to seal the light-emitting port thereof.

[0011] According to some embodiments of the present invention, the optical fiber delivery device is composed of two electric rollers, the optical fiber is mounted on the two electric rollers, and the two electric rollers are electrically connected to the control module.

[0012] According to some embodiments of the present invention, the movable tension device includes a guide rail, a second fixed clamp, and a tension meter. A slider is provided at the bottom of the second fixed clamp and is slidably connected to the guide rail. An electric slider is provided at the bottom of the tension meter and is slidably connected to the guide rail. The second fixed clamp and the tension meter are connected by a traction rope, and the tension meter and the electric slider are both connected to the control module.

[0013] According to some embodiments of the present invention, the first fixing clamp and the second fixing clamp have the same structure, both including a fixed iron block, an electromagnet, and multiple groups of guide rods and springs. The fixed iron block and the electromagnet are arranged relatively spaced apart from each other, multiple groups of guide rods are passed through both sides of the fixed iron block and the electromagnet, multiple groups of springs are sleeved on the guide rods and located between the fixed iron block and the electromagnet, a flexible protective sheet is provided on the inner side of the fixed iron block opposite to the electromagnet, and the electromagnet is connected to the control module through a power cord.

[0014] According to some embodiments of the present invention, the photosensitive sensor board includes high-transmittance glass, a photosensitive sensor, and a photosensitive data line. The high-transmittance glass is provided with an optical fiber groove and is attached to the photosensitive sensor. The photosensitive sensor is connected to the control module via the photosensitive data line.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0017] Figure 1 This is a schematic diagram of an integrated system for fiber coding replication and measurement according to an embodiment of the present invention;

[0018] Figure 2 This is a schematic diagram of the structure of an optical fiber coding replication optical component according to an embodiment of the present invention;

[0019] Figure 3 A schematic diagram of the structure of a fixing plate according to an embodiment of the present invention;

[0020] Figure 4 This is a schematic diagram of the installation structure on a workbench according to an embodiment of the present invention;

[0021] Figure 5 A schematic diagram of a movable pulling device according to an embodiment of the present invention;

[0022] Figure 6 is a schematic diagram of the fixing fixture structure of an embodiment of the present invention;

[0023] Figure 7 A top view of a fixed iron block according to an embodiment of the present invention;

[0024] Figure 8 is a cross-sectional view of an electromagnet according to an embodiment of the present invention;

[0025] Fig. 9 is a cross-sectional schematic diagram of a photosensitive sensor plate according to an embodiment of the present invention;

[0026] Fig.10 This is a schematic diagram of optical fiber coding replication according to an embodiment of the present invention;

[0027] Fig.11 This is a schematic diagram of optical fiber coding measurement according to an embodiment of the present invention;

[0028] Fig.12 Schematic diagram of the positioning plate structure of an embodiment of the present invention. DETAILED DESCRIPTION

[0029] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0030] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., and orientations or positional relationships indicated are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0031] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0032] refer to Figure 1 , Figure 2 As shown, a fiber coding replication and measurement integrated system according to an embodiment of the present technical solution includes:

[0033] The optical fiber coding replication optical component 100 is used to output a light wave that meets the requirements to act on the optical fiber 10 to be replicated;

[0034] An optical fiber delivery device 200, used for delivering the optical fiber to move on the light-emitting side of the optical fiber coding replica optical component 100;

[0035] The optical fiber positioning device comprises a first fixing fixture 310 and a movable tension device 320, wherein the first fixing fixture 310 and the movable tension device 320 are arranged at intervals, wherein the first fixing fixture 310 is used to fix the starting point of the optical fiber 10 to be replicated, and the movable tension device 320 is used to fix the end point of the optical fiber 10 to be replicated and to stretch the optical fiber 10 relative to the first fixing fixture 310;

[0036] The photosensitive sensor plate 400 is disposed on a side of the optical fiber delivery device 200 facing away from the optical fiber coding replica optical component 100 .

[0037] During operation, the optical fiber is conveyed in a flowing manner through the optical fiber delivery device 200, and the optical fiber coding replication optical component 100 outputs coded light waves to act on the optical fiber 10 to realize the production of optical fiber coding. At the same time, a photosensitive sensor plate 400 is arranged on the backlight side of the optical fiber 10 to measure the optical fiber coding length, central wavelength and reflectivity. Compared with the traditional manual operation method of separate devices, it can improve work efficiency and save manpower and material costs. In addition, the movable tension device 320 stretches the optical fiber 10 at the end point to be replicated of the fixed optical fiber 10 and relative to the first fixed clamp 310, which can realize the control of the optical fiber coding wavelength within the range of 2nm.

[0038] In some embodiments of the present invention, the integrated fiber coding replication and measurement system of this embodiment also includes a control module, and the fiber coding replication optical component 100, the fiber delivery device 200, the fiber positioning device, and the photosensitive sensor plate 400 are all electrically connected to the control module, and the control module outputs control instructions to control the fiber delivery device 200 to drive the optical fiber to move forward or stop. When stopped, the fiber positioning device can control the length of the optical fiber, the fiber coding replication optical component 100 implements fiber coding replication, and the photosensitive sensor plate 400 measures. The photosensitive sensor plate 400 collects the physical light wave signal and transmits it to the control module to calculate the fiber coding length, center wavelength and reflectivity, thereby realizing fully automated operation of fiber coding replication and measurement, further improving work efficiency and saving costs.

[0039] Further, if Figure 2 As shown, in some embodiments of the present invention, the fiber coded replication optical component 100 includes a housing 110 and a high-power laser light source 120, a lens 130, an aperture 140, and a grating 150 which are sequentially arranged in the housing 110. The high-power laser light source 120, the lens 130, the aperture 140, and the grating 150 are respectively installed on different cross electric slide rails 160. The cross electric slide rails 160 are controlled by the control module and can move laterally and longitudinally in the housing 110. The control module can control the movement of different cross electric slide rails 160 to make the high-power laser light source 120, the lens 130, the aperture 140, and the grating 150 be in the center position to achieve spacing adjustment and focusing.

[0040] Specifically, Figure 3As shown, in some embodiments of the present invention, a fixing plate 170 is provided on the cross electric slide rail 160, and a device mounting hole 171 is opened in the middle area of ​​the fixing plate 170. Different device mounting holes 171 are used to assemble the high-power laser light source 120, the lens 130, the aperture 140, and the grating 150, respectively. The high-power laser light source 120 emits a high-power laser beam, and the lens 130 focuses the high-power laser beam. The aperture 140 is a light shielding plate of a central small hole, which limits the focused high-power laser to be output only through the small hole. The grating 150 is a high-transmittance optical device with a certain regular concave and convex groove. After passing through the grating 150, the light wave will output a certain interval of light waves with inconsistent light intensity. The light wave will irradiate the optical fiber 10 and form stripes at a certain interval on the optical fiber 10, which is optical fiber coding. Due to the process limitation of the grating 150, the grating 150 can only achieve optical fiber coding wavelength control above the 2nm range;

[0041] A limiting hole 174 is formed on a side of the fixing plate 170 away from the cross electric slide rail 160, and a fixing slide rod 180 passing through the limiting hole 174 is arranged in the housing 110. The length of the limiting hole 174 is greater than the diameter of the fixing slide rod 180 so that the fixing plate 170 can move laterally relative to the fixing slide rod 180 and can also move longitudinally along the fixing slide rod 180. During actual manufacturing, the fixing plate 170 is fixed to the cross electric slide rail 160 through a mounting seat 173, which is convenient for installation and disassembly and reduces the mold opening cost of the cross electric slide rail 160.

[0042] In order to accurately position the high-power laser light source 120, lens 130, aperture 140, grating 150 and other devices, in some embodiments of the present invention, a positioning lamp 172 is provided on the fixing plate 170. In this embodiment, four positioning lamps 172 are distributed at the four corners of the fixing plate 170. A positioning plate 500 for cooperating with the positioning lamp 172 is also provided on the side of the optical fiber delivery device 200 facing away from the optical fiber coding replica optical component 100. The positioning lamp 172 and the positioning plate 500 are electrically connected to the control module respectively. The positioning lamp 172 can be an infrared beam sensor or a laser lamp, preferably an infrared beam sensor with lower cost.

[0043] When in use, the control module of the system outputs instructions to automatically turn on the positioning lamp 172. The light waves emitted by the positioning lamp 172 are irradiated onto the positioning plate 500. The positioning sensor 510 on the positioning plate 500 can collect the light waves and then feed them back to the control module. The system calculates the distance between the fixed plate 170 and the positioning plate 500 based on the difference between the light intensity time and the light emission time sensed by the positioning sensor 510. At the same time, the positions of the four positioning lamps 172 on the same fixed plate 170 are adjusted according to the positions so that the devices can be on the same horizontal line. The distance between the two is calculated based on the light emission time of the positioning lamp 172 and the reception time of the photosensitive sensor plate 400, and the distance is adjusted according to the needs.

[0044] In addition, in some embodiments of the present invention, a high-transmittance lens 190 is provided on the light-emitting side of the housing 110 to seal the light-emitting port thereof, which does not affect the intensity of the replicated light waves and can protect the devices inside the housing 110 .

[0045] like Figure 1 , Figure 4 As shown, in some embodiments of the present invention, the optical fiber delivery device 200 is composed of two electric rollers, the optical fiber 10 is mounted on the two electric rollers, and the two electric rollers are electrically connected to the control module. According to the instructions of the control module, the two electric rollers rotate or stop, so that the movement and stillness of the optical fiber can be realized. Such repeated control can make different sections of the optical fiber be in the position to be replicated and measured. Of course, the electric roller is only a preferred implementation of this embodiment, and other existing delivery devices 200, such as belts, etc., can also be used.

[0046] In some embodiments of the present invention, the movable tension device 320 includes a guide rail 321, a second fixed fixture 322, and a tension meter 323. The bottom of the second fixed fixture 322 is provided with a slider 324 that is slidably connected to the guide rail 321. The bottom of the tension meter 323 is provided with an electric slider 325 that is slidably connected to the guide rail 321. The second fixed fixture 322 and the tension meter 323 are connected by a traction rope 326. The tension meter 323 and the electric slider 325 are both connected to the control module. Similarly, the electric slider 325 can also be replaced by other power devices as long as the stretching function of the optical fiber 10 can be achieved.

[0047] When fiber coding replication and measurement are required, according to the instructions of the control module, the first fixing fixture 310 fixes the starting point of the optical fiber 10 to be replicated, and the second fixing fixture 322 fixes the end point of the optical fiber 10 to be replicated, and then the electric slider 324 starts to move, stretching the optical fiber 10 relative to the first fixing fixture 310, so that the optical fiber 10 is elongated, and the tension meter 323 feeds back the tension value to the control module in real time, so as to control the appropriate tension, and then control the elongated length of the optical fiber 10. The elongated optical fiber 10 is irradiated by the replica light wave to form a fiber coding. When the tension is released, the optical fiber returns to its original length, and the spacing of the fiber coding is reduced, which can break through the accuracy limit of the grating 150 in the fiber coding replication optical component 100 and realize fiber coding wavelength control within the range of 2nm.

[0048] like Figure 5 , Figure 6 As shown, in some embodiments of the present invention, the first fixing fixture 310 and the second fixing fixture 322 have the same structure, both of which include a fixed iron block 301, an electromagnet 302, and multiple groups of guide rods 303 and springs 304. The fixed iron block 301 and the electromagnet 302 are arranged at a relative interval up and down, and this interval is the movement channel of the optical fiber 10. Multiple groups of guide rods 303 are inserted from both sides of the fixed iron block 301 and the electromagnet 302. Multiple groups of springs 304 are sleeved on the guide rods 303 and are located between the fixed iron block 301 and the electromagnet 302. The electromagnet 302 is connected to the control module through a power cord. After the control module energizes the electromagnet 302, the magnetic force generated by the electromagnet 302 can attract the fixed iron block 301 to approach the electromagnet 302 along the guide rod 303, clamp the optical fiber in the middle, and realize the optical fiber positioning. At the same time, the spring 304 plays a role of buffering and resetting to prevent the iron block from being directly adsorbed on the electromagnet 302.

[0049] like Figure 7 , Figure 8 As shown, four guide holes 306 are arranged around the fixed iron block 301 and the electromagnet 302, and the corresponding guide rods 303 and springs 304 are specifically four groups, which can guide and position from all sides to make the structure more stable; in addition, a flexible protective sheet 305 is arranged on the inner side of the fixed iron block 301 opposite to the electromagnet 302, which can avoid pinching or breaking when clamping the optical fiber 10. It is preferably a rubber sheet, and other flexible materials can also be used instead. A spring hole 308 that penetrates the rubber sheet is also arranged on the inner side of the fixed iron block 301 opposite to the electromagnet 302 to limit the spring 304 and prevent it from running off; and a number of fixing nut holes 307 are arranged at the bottom of the electromagnet 302 to facilitate fixing the electromagnet 302 with bolts.

[0050] like Fig. 9As shown, in some embodiments of the present invention, the photosensitive sensor board 400 includes a high-transmittance glass 410, a photosensitive sensor 420, and a photosensitive data line 430. The high-transmittance glass 410 is provided with an optical fiber groove 411 and is attached to the photosensitive sensor 420. The optical fiber groove 411 can be used to fix the optical fiber 10. At the same time, the optical fiber groove 411 also plays a role in focusing light. The photosensitive sensor 420 is connected to the control module via the photosensitive data line 430 to receive photosensitive data.

[0051] like Fig.10 As shown, after the light wave passes through the grating 150, a stripe-shaped fiber code is formed on the optical fiber 10, as shown in FIG. Fig.11 As shown, during measurement, the light wave is irradiated to the photosensitive sensor plate 400 through the high light transmittance glass. The photosensitive sensor plate 400 is composed of multiple photosensitive devices and can truly sense the intensity of the light wave. The transmitted light intensity after the light wave passes through the optical fiber 10 will be weaker than the position without the optical fiber. The intensity of the light wave transmitted at the stripes of the optical fiber coding on the optical fiber 10 is also inconsistent. Therefore, the light intensity of the non-optical fiber wave part is the incident light intensity of the light source, the light transmittance of the non-striped part of the optical fiber is the optical fiber transmitted light intensity, and the striped part is the light intensity of the difference in intensity. The stripe length is the length of the optical fiber coding. The difference between the intensity of the light at the stripe is the wavelength of the optical fiber coding. The ratio between the weak transmitted light intensity and the strong transmitted light intensity at the stripe is the reflectivity of the optical fiber coding. The central wavelength is determined by the stripe spacing, which can be directly calculated from the stripe spacing through the existing digital formula, and will not be repeated here.

[0052] In addition, in order to make the structure more compact, the photosensitive sensor plate 400 is directly fixed to the middle area of ​​the positioning plate 500, such as Fig.12 As shown, further, the positioning plate 500, the first fixing fixture 310, the movable tension device 320 and its guide rail 321, and the electric roller are arranged on a unified workbench 600. Figure 4 shown.

[0053] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0054] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An integrated system for fiber optic code replication and measurement, characterized in that: It includes a fiber optic code replication optical component for outputting light waves that meet requirements and acting on the fiber to be replicated; a fiber optic conveying device for conveying the fiber to move on the light output side of the fiber optic code replication optical component; a fiber optic positioning device including a first fixed fixture and a movable tension device, the first fixed fixture and the movable tension device are arranged at intervals, wherein the first fixed fixture is used to fix the starting point of the fiber to be replicated, and the movable tension device is used to fix the ending point of the fiber to be replicated and stretch the fiber relative to the first fixed fixture; a photosensitive sensing plate arranged on the side of the fiber optic conveying device facing away from the fiber optic code replication optical component; It further includes a control module, and the fiber optic code replication optical component, the fiber optic conveying device, the fiber optic positioning device, and the photosensitive sensing plate are all electrically connected to the control module.

2. The integrated system for fiber optic code replication and measurement according to claim 1, characterized in that: The fiber optic code replication optical component includes a housing and a high-power laser light source, a lens, a diaphragm, and a grating that are sequentially arranged at intervals in the housing. The high-power laser light source, the lens, the diaphragm, and the grating are respectively installed on different cross-shaped electric slide rails, and the cross-shaped electric slide rails are controlled by the control module and can move horizontally and vertically in the housing.

3. The integrated system for fiber optic code replication and measurement according to claim 2, characterized in that: Fixing plates are arranged on the cross-shaped electric slide rails. Device installation holes are provided in the middle area of the fixing plates. Different device installation holes are respectively used for assembling the high-power laser light source, the lens, the diaphragm, and the grating. A limiting hole is provided on the side of the fixing plate away from the cross-shaped electric slide rail. A fixed slide bar passing through the limiting hole is arranged in the housing, and the length of the limiting hole is greater than the diameter of the fixed slide bar to facilitate horizontal movement relative to the fixed slide bar.

4. The integrated system for fiber optic code replication and measurement according to claim 3, characterized in that: Positioning lights are arranged on the fixing plates, and a positioning plate for cooperating with the positioning lights is further arranged on the side of the fiber optic conveying device facing away from the fiber optic code replication optical component. The positioning lights and the positioning plate are respectively electrically connected to the control module.

5. The integrated system for fiber optic code replication and measurement according to claim 2 or 3 or 4, characterized in that: A high-transmission lens for sealing the light output port is arranged on the light output side of the housing.

6. The integrated system for fiber optic code replication and measurement according to claim 1, characterized in that: The fiber optic conveying device is composed of two electric rollers. The fiber is placed on the two electric rollers, and the two electric rollers are both electrically connected to the control module.

7. The integrated system for fiber optic code replication and measurement according to claim 1, characterized in that: The movable tension device includes a guide rail, a second fixed fixture, and a tensiometer. A slider is provided at the bottom of the second fixed fixture and is slidably connected to the guide rail. An electric slider is provided at the bottom of the tensiometer and is slidably connected to the guide rail. The second fixed fixture and the tensiometer are connected by a traction rope. Both the tensiometer and the electric slider are connected to the control module.

8. An integrated system for optical fiber coding replication and measurement according to claim 7, characterized in that: The first fixed fixture and the second fixed fixture have the same structure, and both include a fixed iron block, an electromagnet, and multiple groups of guide rods and springs. The fixed iron block and the electromagnet are arranged at intervals up and down. Multiple groups of guide rods pass through from both sides of the fixed iron block and the electromagnet. Multiple groups of the springs are sleeved on the guide rods and are located between the fixed iron block and the electromagnet. Flexible protection sheets are provided on the inner sides of the fixed iron block and the electromagnet facing each other. The electromagnet is connected to the control module through a power line.

9. An integrated system for optical fiber coding replication and measurement according to claim 1, characterized in that: The photosensitive sensing plate includes a high-transmission glass, a photosensitive sensor, and photosensitive data lines. An optical fiber groove is formed in the high-transmission glass and is attached to the photosensitive sensor. The photosensitive sensor is connected to the control module through the photosensitive data lines.

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