Green laser diodes with channelled-substrate planar waveguide structure

1995 ◽  
Vol 31 (19) ◽  
pp. 1667-1668 ◽  
Author(s):  
T. Kawasumi ◽  
Y. Mori ◽  
A. Ishibashi ◽  
N. Nakayama
Keyword(s):  
Planar Waveguide ◽  
Laser Diodes ◽  
Green Laser ◽  
Waveguide Structure

Improving optical and electrical properties of InGaN-based green laser diodes by graded-compositional waveguide structure

2020 ◽  
Vol 110 ◽  
pp. 110477
Author(s):  
Yufei Hou ◽  
Degang Zhao ◽  
Feng Liang ◽  
Xiaowei Wang ◽  
Jing Yang ◽  
...  
Keyword(s):  
Electrical Properties ◽  
Laser Diodes ◽  
Green Laser ◽  
Waveguide Structure ◽  
Optical And Electrical Properties

Blue-green laser diodes on ZnSe substrates

1995 ◽  
Vol 31 (16) ◽  
pp. 1341-1342 ◽  
Author(s):  
Z. Yu ◽  
W.C. Hughes ◽  
W.C. Harsch ◽  
J.W. Cook ◽  
C. Boney ◽  
...  
Keyword(s):  
Laser Diodes ◽  
Green Laser

Design and Simulation of High Brightness Fiber Coupling System of Green Laser Diodes

2021 ◽  
Vol 48 (5) ◽  
pp. 0501016
Author(s):  
丁兵 Ding Bing ◽  
赵鹏飞 Zhao Pengfei ◽  
段程芮 Duan Chengrui ◽  
娄博杰 Lou Bojie ◽  
林学春 Lin Xuechun
Keyword(s):  
Laser Diodes ◽  
Green Laser ◽  
High Brightness ◽  
Fiber Coupling ◽  
Coupling System

Hole transport in c-plane InGaN-based green laser diodes

2016 ◽  
Vol 109 (9) ◽  
pp. 092104 ◽  
Author(s):  
Yang Cheng ◽  
Jianping Liu ◽  
Aiqin Tian ◽  
Feng Zhang ◽  
Meixin Feng ◽  
...  
Keyword(s):  
Laser Diodes ◽  
Green Laser ◽  
Hole Transport

Structural characterization of molecular beam epitaxy grown ZnSe-based layers on GaAs substrates for blue–green laser diodes

2000 ◽  
Vol 360 (1-2) ◽  
pp. 195-204 ◽  
Author(s):  
G. Kiriakidis ◽  
K. Moschovis ◽  
P. Uusimaa ◽  
A. Salokatve ◽  
M. Pessa ◽  
...  
Keyword(s):  
Molecular Beam Epitaxy ◽  
Structural Characterization ◽  
Molecular Beam ◽  
Laser Diodes ◽  
Green Laser ◽  
Gaas Substrates

The Effects of Composition on the Spectral Loss Characteristics of SiGe Planar Waveguide Structures

1992 ◽  
Vol 281 ◽  
Author(s):  
Yang Zuoya ◽  
B. L. Weiss ◽  
G. Shao ◽  
F. Namavar
Keyword(s):  
Optical Properties ◽  
Planar Waveguide ◽  
Waveguide Structure ◽  
Propagation Loss ◽  
Band Edge ◽  
Optical Confinement ◽  
Structural And Optical Properties ◽  
Edge Absorption

ABSTRACTThe effect of the Si:Ge ratio in SiGe/Si heterostructures on the structural and optical properties of SiGe/Si planar waveguide are reported here for Ge concentrations from 1 to 33.6%. The high propagation loss at 1.15 pm is due to band edge absorption, which increases as the Ge concentration increases, while the loss at longer wavelengths (1.523 pm) increases with decreasing Si concentration, due to the reduced optical confinement of the waveguide structure.

High-Power (over 100 mW) Green Laser Diodes on Semipolar $\{20\bar{2}1\}$ GaN Substrates Operating at Wavelengths beyond 530 nm

2012 ◽  
Vol 5 (8) ◽  
pp. 082102 ◽  
Author(s):  
Shimpei Takagi ◽  
Yohei Enya ◽  
Takashi Kyono ◽  
Masahiro Adachi ◽  
Yusuke Yoshizumi ◽  
...  
Keyword(s):  
High Power ◽  
Laser Diodes ◽  
Green Laser
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