Room-temperature midinfrared type-II quantum-well lasers with high power efficiency

1998 ◽  
Vol 16 (3) ◽  
pp. 1435 ◽  
Author(s):  
Chih-Hsiang Lin
Keyword(s):  
Quantum Well ◽  
High Power ◽  
Power Efficiency ◽  
Room Temperature ◽  
Quantum Well Lasers ◽  
Type Ii ◽  
High Power Efficiency

Nearly room-temperature type-II quantum-well lasers at 3–4 μm

1997 ◽  
Vol 26 (5) ◽  
pp. 440-443 ◽  
Author(s):  
Chih-Hsiang Lin ◽  
P. C. Chang ◽  
S. J. Murry ◽  
D. Zhang ◽  
Rui Q. Yang ◽  
...  
Keyword(s):  
Quantum Well ◽  
Room Temperature ◽  
Quantum Well Lasers ◽  
Type Ii

High-power optically pumped type-II quantum well lasers

1998 ◽  
Author(s):  
Donald L. McDaniel, Jr. ◽  
Charles E. Moeller ◽  
Michael Falcon ◽  
Stefan J. Murry ◽  
C.H. T. Lin ◽  
...  
Keyword(s):  
Quantum Well ◽  
High Power ◽  
Quantum Well Lasers ◽  
Type Ii ◽  
Optically Pumped

High-power mid-IR type II quantum-well lasers grown on compliant universal substrate

1999 ◽  
Vol 35 (17) ◽  
pp. 1468 ◽  
Author(s):  
C.H. Kuo ◽  
Chih-Hsiang Lin ◽  
C.H. Thang ◽  
S.S. Pei ◽  
Y.C. Zhou
Keyword(s):  
Quantum Well ◽  
High Power ◽  
Quantum Well Lasers ◽  
Type Ii ◽  
Universal Substrate

High power 2-μm room-temperature continuous-wave operation of GaSb-based strained quantum-well lasers

2013 ◽  
Vol 22 (9) ◽  
pp. 094208 ◽  
Author(s):  
Yun Xu ◽  
Yong-Bin Wang ◽  
Yu Zhang ◽  
Guo-Feng Song ◽  
Liang-Hui Chen
Keyword(s):  
Quantum Well ◽  
High Power ◽  
Room Temperature ◽  
Continuous Wave ◽  
Quantum Well Lasers ◽  
Continuous Wave Operation ◽  
Strained Quantum Well

Room-temperature low-threshold type-II quantum-well lasers at 4.5 μm

1997 ◽  
Vol 9 (12) ◽  
pp. 1573-1575 ◽  
Author(s):  
Chih-Hsiang Lin ◽  
Rui Q. Yang ◽  
S.J. Murry ◽  
S.S. Pei ◽  
Chi Yan ◽  
...  
Keyword(s):  
Quantum Well ◽  
Room Temperature ◽  
Quantum Well Lasers ◽  
Type Ii ◽  
Low Threshold

Design Technique of High Power Efficiency LLC DC-DC Converters for Photovoltaic Cells

2018 ◽  
Vol 2 (1) ◽  
pp. 30
Author(s):  
Hisatsugu Kato ◽  
Yoichi Ishizuka ◽  
Kohei Ueda ◽  
Shotaro Karasuyama ◽  
Atsushi Ogasahara
Keyword(s):  
High Power ◽  
Power Efficiency ◽  
Photovoltaic Cells ◽  
Input Voltage ◽  
Design Technique ◽  
Load Range ◽  
Voltage Range ◽  
Simulation Results ◽  
Secondary Side ◽  
High Power Efficiency

This paper proposes a design technique of high power efficiency LLC DC-DC Converters for Photovoltaic Cells. The secondary side circuit and transformer fabrication of proposed circuit are optimized for overcoming the disadvantage of limited input voltage range and, realizing high power efficiency over a wide load range of LLC DC-DC converters. The optimized technique is described with theoretically and with simulation results. Some experimental results have been obtained with the prototype circuit designed for the 80 - 400 V input voltage range. The maximum power efficiency is 98 %.

Sign in / Sign up

Export Citation Format

Share Document