Back to Search
Start Over
Near-diffraction-limited semiconductor disk lasers
- Source :
- Optics Communications. 449:39-44
- Publication Year :
- 2019
- Publisher :
- Elsevier BV, 2019.
-
Abstract
- High power semiconductor disk lasers (SDLs) with near-diffraction limited beam quality were demonstrated. The influence of the incident angle, operation temperature, cavity length and curvature radius of the output coupler mirror on the beam quality were investigated. The condition for near-diffraction limited beam quality was analyzed. Choosing the pump spot size 10%–20% smaller than the fundamental mode size is the roughly optimized condition for achieving near-diffraction limited beam quality in SDLs. Finally, the SDL with an output power of 12.9 W and M2
- Subjects :
- Diffraction
Materials science
Physics::Optics
02 engineering and technology
Output coupler
Curvature
01 natural sciences
law.invention
010309 optics
Optics
law
0103 physical sciences
Electrical and Electronic Engineering
Physical and Theoretical Chemistry
business.industry
Radius
021001 nanoscience & nanotechnology
Laser
Atomic and Molecular Physics, and Optics
Electronic, Optical and Magnetic Materials
Power (physics)
Semiconductor
Physics::Accelerator Physics
Laser beam quality
0210 nano-technology
business
Subjects
Details
- ISSN :
- 00304018
- Volume :
- 449
- Database :
- OpenAIRE
- Journal :
- Optics Communications
- Accession number :
- edsair.doi...........f26379d047af79fc02626e63413c509f