Mechanisms and fast kinetics of the catastrophic optical damage (COD) in GaAs‐based diode lasers
COD diagram determined for a batch of broad‐area AlGaAs diode lasers. The time to COD
within a single current pulse is plotted versus the actual average optical power in the …
within a single current pulse is plotted versus the actual average optical power in the …
Investigation of thermal properties of mid-infrared AlGaAs/GaAs quantum cascade lasers
K Pierściński, D Pierścińska, M Iwińska… - Journal of Applied …, 2012 - pubs.aip.org
We report on detailed experimental investigation of thermal properties of AlGaAs/GaAs
quantum cascade lasers (QCLs) emitting at wavelength of 9.4 μm. Different mounting …
quantum cascade lasers (QCLs) emitting at wavelength of 9.4 μm. Different mounting …
Lattice Boltzmann numerical analysis of heat transfer in nano-scale silicon films induced by ultra-fast laser heating
Y Mao, M Xu - International Journal of Thermal Sciences, 2015 - Elsevier
In the present work, the lattice Boltzmann method is employed to simulate the ultra-fast laser
heating of a thin silicon film with nano-scale thickness. Our results show that the heat …
heating of a thin silicon film with nano-scale thickness. Our results show that the heat …
Non-Fourier heat conduction in a thin gold film heated by an ultra-fast-laser
YD Mao, MT Xu - Science China Technological Sciences, 2015 - Springer
Based on the dual-phase-lagging (DPL) heat conduction model, the Cattaneo-Vernotte (CV)
model and the improved CV model we investigate the one-dimensional heat conduction in …
model and the improved CV model we investigate the one-dimensional heat conduction in …
Thermal dynamic imaging of mid-infrared quantum cascade lasers with high temporal–spatial resolution
The time-resolved (TR) temperature profile of actively biased mid-infrared quantum cascade
lasers (MIR QCLs) was measured by using charge-coupled-device (CCD)-based …
lasers (MIR QCLs) was measured by using charge-coupled-device (CCD)-based …
CCD thermoreflectance spectroscopy as a tool for thermal characterization of quantum cascade lasers
D Pierścińska, K Pierściński, M Morawiec… - Semiconductor …, 2016 - iopscience.iop.org
The development of charge coupled device thermoreflectance (CCD TR) instrumentation for
accurate and rapid evaluation of the thermal characteristics of quantum cascade lasers is …
accurate and rapid evaluation of the thermal characteristics of quantum cascade lasers is …
[HTML][HTML] Thermal imaging of buried heterostructure quantum cascade lasers (QCLs) and QCL arrays using CCD-based thermoreflectance microscopy
N Becher, M Farzaneh, B Knipfer, C Sigler… - Journal of Applied …, 2019 - pubs.aip.org
Thermal profiles of a single-element quantum cascade laser (QCL) and a five-element QCL
array at different bias currents, under quasi-continuous-wave (QCW) conditions, are …
array at different bias currents, under quasi-continuous-wave (QCW) conditions, are …
Performance and reliability improvement of 905 nm high power laser diode by design, fabrication and characterization of high damage threshold mirrors
A Ghadimi-Mahani, A Goodarzi, E Farsad… - Microelectronics …, 2021 - Elsevier
The performance improvement of 905 nm InGaAs/AlGaAs/GaAs Single Quantum Well
Separate-Confinement Heterostructure Laser Diode (SQW-SCH-LD) in consequence of …
Separate-Confinement Heterostructure Laser Diode (SQW-SCH-LD) in consequence of …
一种新型大功率单发射腔半导体激光器及其特性
张彦鑫， 王警卫， 吴迪， 杨凯， 马幼龙… - Chinese Journal of …, 2010 - opticsjournal.net
摘要介绍了一种新型808nm 大功率单发射腔半导体激光器(F mount). 该激光器采用不同于
商业化单发射腔半导体激光器的C mount 封装结构设计, 散热效果更好. 在20℃ 连续波(CW) …
商业化单发射腔半导体激光器的C mount 封装结构设计, 散热效果更好. 在20℃ 连续波(CW) …
Effects of voids in sintered silver joint on thermal and optoelectronic performances of high power laser diode
The thermal and the optoelectronic performance of high power gallium arsenide (GaAs)
laser diode die-attached with sintered silver joint were investigated. The thermal and …
laser diode die-attached with sintered silver joint were investigated. The thermal and …