Nanoscale thermal analysis of InGaAs quantum well based semiconductor disk laser with different pump geometry
Sign Up to like & getrecommendations! Published in 2019 at "Optical and Quantum Electronics"
DOI: 10.1007/s11082-018-1737-0
Abstract: Using the finite element method, thermal effects including the maximum temperature, the heat flux and the temperature gradient in the active region of semiconductor disk lasers with front and end pumped geometry are numerically analyzed… read more here.
Keywords: nanoscale thermal; semiconductor disk; pump; geometry ... See more keywords
Size effect caused significant reduction of thermal conductivity of GaAs/AlAs distributed Bragg reflector used in semiconductor disk laser
Sign Up to like & getrecommendations! Published in 2017 at "Optics and Laser Technology"
DOI: 10.1016/j.optlastec.2017.05.018
Abstract: Abstract Thermal properties of the distributed Bragg reflector (DBR) used in the semiconductor gain element are crucial for the performance of a semiconductor disk laser (SDL). For the purpose of more reasonable semiconductor wafer design,… read more here.
Keywords: bragg reflector; semiconductor disk; disk laser; distributed bragg ... See more keywords
Multiphoton in vivo imaging with a femtosecond semiconductor disk laser.
Sign Up to like & getrecommendations! Published in 2017 at "Biomedical optics express"
DOI: 10.1364/boe.8.003213
Abstract: We use an ultrafast diode-pumped semiconductor disk laser (SDL) to demonstrate several applications in multiphoton microscopy. The ultrafast SDL is based on an optically pumped Vertical External Cavity Surface Emitting Laser (VECSEL) passively mode-locked with… read more here.
Keywords: semiconductor disk; disk laser; semiconductor; vivo imaging ... See more keywords