Failure analysis of vertical cavity surface emission laser diodes

2004 ◽  
Vol 44 (9-11) ◽  
pp. 1593-1597
Keyword(s):  
Failure Analysis ◽  
Laser Diodes ◽  
Cavity Surface ◽  
Surface Emission ◽  
Vertical Cavity Surface ◽  
Vertical Cavity

Failure Analysis of Vertical Cavity Surface Emission Laser Diodes

2003 ◽  
Author(s):  
F. Siegelin ◽  
C. Brillert
Keyword(s):  
Failure Analysis ◽  
Complete Analysis ◽  
Cavity Surface ◽  
Dislocation Network ◽  
Plan View ◽  
Surface Emission ◽  
Optical Output ◽  
Vertical Cavity Surface ◽  
Vcsel Arrays ◽  
Vertical Cavity

Abstract A failure analysis case study for oxide confined vertical cavity surface emitting laser (VCSEL) arrays will be presented. The focus of this work is on devices failing with a reduced optical output due to a rapid degradation of the laser diode. The complete analysis flow will be shown, including electrical and optical characterization as well as detailed investigations on a nanometer scale. It is known that these fails are caused by dislocations. An advanced FIB preparation method enabled cross-section and plan view TEM to successfully visualize the complete extent of a dislocation network.

GaAs/AlGaAs multiple quantum well GRIN-SCH vertical cavity surface emitting laser diodes

1990 ◽  
Vol 2 (7) ◽  
pp. 456-458 ◽  
Author(s):  
Y.H. Wang ◽  
K. Tai ◽  
J.D. Wynn ◽  
M. Hong ◽  
R.J. Fischer ◽  
...  
Keyword(s):  
Quantum Well ◽  
Multiple Quantum Well ◽  
Laser Diodes ◽  
Cavity Surface ◽  
Multiple Quantum ◽  
Vertical Cavity Surface ◽  
Surface Emitting Laser ◽  
Vertical Cavity

Lasing on surface states in vertical-cavity surface-emission lasers

2014 ◽  
Vol 39 (19) ◽  
pp. 5582
Author(s):  
Yonan Su ◽  
Chun-Yan Lin ◽  
Ray-Ching Hong ◽  
Wen-Xing Yang ◽  
Chien-Chung Jeng ◽  
...  
Keyword(s):  
Surface States ◽  
Cavity Surface ◽  
Surface Emission ◽  
Vertical Cavity Surface ◽  
Vertical Cavity

Use of implant isolation for fabrication of vertical cavity surface-emitting laser diodes

1989 ◽  
Vol 25 (24) ◽  
pp. 1644 ◽  
Author(s):  
K. Tai ◽  
R.J. Fischer ◽  
K.W. Wang ◽  
S.N.G. Chu ◽  
A.Y. Cho
Keyword(s):  
Laser Diodes ◽  
Cavity Surface ◽  
Vertical Cavity Surface ◽  
Surface Emitting Laser ◽  
Vertical Cavity

Visible (639 nm >or= lambda >or=661 nm) vertical cavity surface emitting laser diodes

1993 ◽  
Vol 40 (11) ◽  
pp. 2115-2116
Author(s):  
J.A. Lott ◽  
R.P. Schneider ◽  
K.J. Molly
Keyword(s):  
Laser Diodes ◽  
Cavity Surface ◽  
Vertical Cavity Surface ◽  
Surface Emitting Laser ◽  
Vertical Cavity
Sign in / Sign up

Export Citation Format

Share Document