Laser beam homogenization device
A technology of laser beams and chemical devices, applied in optics, optical components, instruments, etc., can solve problems such as poor imaging effects, achieve low laser energy attenuation, less difficulty in realization, and improve the effect of uniform spot
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0015] See figure 1 As shown, the present invention provides a laser beam homogenization device, including:
[0016] A laser 1; the laser 1 is a semiconductor laser, which functions as a light source to emit laser light.
[0017] A microlens array 2 consisting of a plurality of microlenses, the microlens array 2 is located on the light emitting path of the laser 1, wherein the microlens array 2 is 2 mm × 2 mm, and the spacing of each micro lens is 150 microns or 300 microns, the function of which is that when the light emitted by the laser 1 irradiates the micro lens array 2, a lot of light spots will be formed through the micro lens array 2, and each light spot is equivalent to a small light source. A small light source overlaps each other in the distance, so as to realize the uniformity of the light spot;
[0018] An emitting lens 3, wherein the emitting lens 3 is a convex lens with a focal length of 50mm. The emitting lens 3 is located behind the micro lens array 2 and on the li...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com