Options
2002
Conference Paper
Titel
High-performance all-active tapered 1550 nm InGaAsP-BH-FP lasers
Abstract
Large spot-size InGaAsP-BH-FP laser diodes using all-active tapered stripes have been investigated. Optimized 400 mu m long as-cleaved lasers show front facet CW output powers of more than 40 mW at 200 mA operation current, good high temperature behavior and a minimum coupling loss of -3.5 dB to a cleaved single-mode fiber.
Tags
-
fabry-perot resonators
-
gallium arsenide
-
iii-v semiconductors
-
indium compounds
-
laser cavity resonators
-
optical fibre couplers
-
optical losses
-
semiconductor lasers
-
all-active tapered laser diodes
-
InGaAsP
-
bh-fp lasers
-
large spot-size
-
front facet cw output powers
-
operation current
-
high temperature behavior
-
coupling loss
-
cleaved single-mode fiber
-
1550 nm
-
400 micron
-
40 mw
-
200 ma
-
-3.5 db