An Integrated High Efficiency Switched Mode Laser Power Supply

1987 ◽  
Author(s):  
S. Spencer Merz
2012 ◽  
Vol 472-475 ◽  
pp. 3121-3124
Author(s):  
Yu Bo Yue ◽  
Xu Yang ◽  
Li Rui

In this paper development a new Semiconductor laser power supply,for the rising Technology of Semiconductor laser that used in laser beam riding guidance.it contains over current protection and over voltage protection Circuit,with the advantage of small,light,precise,reliable and high efficiency. SettingStructure model on the base of System control theory,using matlab for simulation,and Given the experimental conclusion


2019 ◽  
Vol 11 (3) ◽  
pp. 1-14 ◽  
Author(s):  
Xiaolu Wang ◽  
Huaxi Gu ◽  
Yintang Yang ◽  
Kun Wang

Author(s):  
Oishi Chowdhury ◽  
Yogesh Sahu ◽  
Subhash Maskawade ◽  
M. S. Ansari ◽  
Priti Shahane

2018 ◽  
Vol 2018 (1) ◽  
pp. 000707-000711
Author(s):  
Juan Cepeda-Rizo ◽  
David Tuman

Abstract Operation of the Laser Power Supply (LPS) module provides the dual challenge of high power dissipation, and the need for strict dielectric isolation, while needing to survive in an environment on Mars that will see a chilly night-time temperature of −123°C, and to a daytime instrument environment in excess of 50°C. Additionally, power restrictions prevent the use of survival heating during the night. The harsh mechanical vibration environment of launch and landing provides an additional challenge to reliability. A multi-physics simulation was created that took into account temperature property variations, as well as solving the transient analysis that also included rapid variation in power-pulsing during the operation of the laser. The steady state analysis employed a more traditional finite element based analysis, but with provisions for Mars gas convection and thermal radiation.


1991 ◽  
Author(s):  
Mustafa Alci ◽  
Bekir S. Yilbas ◽  
Kenan Danisman ◽  
Cebrail Ciftlikli ◽  
Mehmet Altuner

2019 ◽  
Vol 40 (2) ◽  
pp. 264-271
Author(s):  
严雪飞 YAN Xue-fei ◽  
朱长青 ZHU Chang-qing ◽  
石科仁 SHI Ke-ren ◽  
王 佳 WANG Jia

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