ARBITRARY PHASE-SHIFT BY SELECTIVE MOVPE GROWTH AND ITS APPLICATION TO 1.5-MU-M LAMBDA 4 PHASE-SHIFTED INGAAS/INGAASP MQW-DFB-LDS/

Authors
SHIM JI KITAMURA M
Citation
Ji. Shim et M. Kitamura, ARBITRARY PHASE-SHIFT BY SELECTIVE MOVPE GROWTH AND ITS APPLICATION TO 1.5-MU-M LAMBDA 4 PHASE-SHIFTED INGAAS/INGAASP MQW-DFB-LDS/, Electronics Letters, 30(25), 1994, pp. 2130-2131
Citations number
8
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
Electronics Letters → ACNP
ISSN journal
00135194
Volume
30
Issue
25
Year of publication
1994
Pages
2130 - 2131
Database
ISI
SICI code
0013-5194(1994)30:25<2130:APBSMG>2.0.ZU;2-Z
Abstract
A new method which uses selective MOVPE growth is proposed to introduc e arbitrary phase shifts and applied to 1.55 mu m MQW-DFB-LDs. Additio nal phase shifts produced by the differences in the selectively grown waveguide structures are estimated experimentally, and effective lambd a/4-phase-shifted 1.5 mu m InGaAs/InGaAsP MQW-DFB-LDs are realised.