High-power laser long-distance transmission experiment system and experiment method thereof
An experimental system and high-power technology, applied in the field of laser transmission, can solve the problems of single transmission mode and function, low utilization rate of the test site, limited transmission distance, etc., and achieve the effect of compact overall structure, simple export method and reasonable layout.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0074] A two-dimensional adjustable endoscope clamping device, such as Figure 1-3 As shown, it includes a fixed bracket 1 and an endoscope clamping assembly for clamping an endoscope;
[0075] The endoscope clamping assembly includes an endoscope placement frame 2 and a positioning assembly for positioning the endoscope on the endoscope placement frame 2, and the endoscope is placed in the endoscope placement frame 2;
[0076] The positioning assembly includes a transverse limiter and a longitudinal limiter;
[0077] The lateral limiting member is a pressing piece 4, which is detachably installed in front of the top of the endoscope placement frame 2 through four bolts to limit the endoscope and prevent the endoscope from sliding out forward ;
[0078] The longitudinal stopper includes a lens clamping strip 6, a guide nail 7 and a locking button 3, the lens clamping strip 6 is used to compress the cavity mirror, and the bottom of the guide nail 7 is fixed on the lens clampi...
Embodiment 2
[0094] A high-power laser long-distance transmission device, such as Figure 5 As shown, it includes a reciprocating transmission cavity mirror group composed of an even number of cavity mirrors arranged in pairs. Each cavity mirror A is set on the base C through the two-dimensionally adjustable cavity lens clamping device B described in Embodiment 1. .
[0095] The cavity mirror A is coated with a high-power dielectric film, and the reflectivity is greater than 99%.
Embodiment 3
[0097] The long-distance transmission method of the high-power laser long-distance transmission device described in embodiment 2 comprises the following steps:
[0098] Step 1: After the high-power laser beam is reflected by the cavity mirror CM, it passes through the aperture below the cavity mirror clamping device corresponding to the end cavity mirror CMn in the cavity mirror group, and irradiates the head cavity mirror CM1 at a small elevation angle. Form the first light spot on the head-end cavity mirror CM1;
[0099] Step 2: Adjust the left, right and pitch angles of each cavity mirror in the back-and-forth transmission cavity mirror group in turn, so that the high-power laser beam is transmitted from the head end cavity mirror (CM1) to the penultimate cavity mirror CMn-1 in sequence, and is transmitted through each cavity mirror The first light spot is formed on the top, and the transmission of the first half of the optical path is completed;
[0100] Step 3: Adjust th...
PUM
| Property | Measurement | Unit |
|---|---|---|
| surface roughness | aaaaa | aaaaa |
| reflectance | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
Login to View More