A focusing spot analysis platform of laser fiber optic field mirror
A technology of focusing light spots and field mirrors, applied in the field of optical inspection, can solve problems such as low analysis accuracy, inconvenient operation, and poor versatility, and achieve the effects of convenient and intuitive operation, improved accuracy, and good versatility
Active Publication Date: 2022-04-22
苏州卡门哈斯激光技术有限责任公司
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Problems solved by technology
The focus spot analysis platform currently used for laser fiber field mirrors has a simple structure, low analysis accuracy, poor versatility, and inconvenient operation
Method used
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Embodiment Construction
[0013] Below by embodiment and in conjunction with accompanying drawing, the present invention will be further described:
[0014] combine figure 1 , figure 2 As shown, a focusing spot analysis platform of a laser fiber optic field mirror is mainly composed of a fiber optic head 1, a collimation module 2, a lifting column 3, a lateral adjustment module 4, a longitudinal adjustment module 5, an adapter plate 6, a reflection module 7, and an optical fiber head. Diaphragm adjustment module 8, test base plate 9, optical fiber connector 10, optical fiber protective sleeve 11 and pad 12.
[0015] Preferably, the lifting column 3 is installed on the riser block 12, and the riser block 12 and the test base plate 9 are installed on the same platform. Of course, it is also possible that the lifting column 3 is directly installed on the platform. The lifting column 3 is fixedly installed, and the bottom of the test base plate 9 is provided with jacking wires (not shown in the figure)...
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The invention discloses a focusing spot analysis platform of a laser optical fiber field mirror. A horizontal adjustment module is installed on a lifting column, a longitudinal adjustment module is installed on the horizontal adjustment module, and the longitudinal adjustment module is connected with an adapter plate, an aperture adjustment module and a reflection module. They are respectively fixedly installed on the front and rear sides of the adapter plate, and the aperture adjustment module is plugged with an adjustable aperture; the collimation module includes a collimation lens barrel and a collimation lens group, and the optical fiber head is installed on the The front end of the collimation module and the rear end of the collimation lens barrel are connected to the aperture adjustment module, and the optical fiber head, the collimation module, and the aperture adjustment module are coaxially installed; the test base plate is located directly below the reflection module, and a top The wire is used to adjust the levelness, and the bottom of the reflection module is provided with a mounting hole for the field mirror to be measured, and the horizontality of the field mirror to be measured can be adjusted through the horizontal adjustment module and the vertical adjustment module. It has the characteristics of high analysis accuracy, good versatility and convenient operation.
Description
technical field [0001] The invention relates to the technical field of optical inspection, in particular to a quality analysis platform for the focused spot of a laser fiber optic field mirror. Background technique [0002] The laser scanning system is a system that converts time information into recordable spatial information. It makes certain information modulate the laser beam through the light modulator, and then passes through the beam scanner and the F-Theta laser focusing lens on the receiver to form a one-dimensional or two-dimensional scanning image, which has been widely used in marking machines, welding machine, laser printing and other fields. Compared with traditional marking methods such as etching and machine engraving, it has the characteristics of no pollution, high resolution, non-contact and permanent retention. With the expansion of the application range of laser marking, the requirements for working precision are getting higher and higher. How to effic...
Claims
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IPC IPC(8): G01J1/04G01J1/42
CPCG01J1/0411G01J1/0425G01J1/0455G01J1/4257
Inventor 周志凯李俊徐海锋
Owner 苏州卡门哈斯激光技术有限责任公司