MODIFIED MULTIPLE-PHASE-SHIFT SUPER-STRUCTURE-GRATING DBR LASERS FOR BROAD WAVELENGTH TUNING

Authors
ISHII H TOHMORI Y YAMAMOTO M TAMAMURA T YOSHIKUNI Y
Citation
H. Ishii et al., MODIFIED MULTIPLE-PHASE-SHIFT SUPER-STRUCTURE-GRATING DBR LASERS FOR BROAD WAVELENGTH TUNING, Electronics Letters, 30(14), 1994, pp. 1141-1142
Citations number
7
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
Electronics Letters → ACNP
ISSN journal
00135194
Volume
30
Issue
14
Year of publication
1994
Pages
1141 - 1142
Database
ISI
SICI code
0013-5194(1994)30:14<1141:MMSDLF>2.0.ZU;2-U
Abstract
An optimisation technique for the design of a super-structure-grating (SSG) with uniform reflection peaks is described. An SSG reflector wit h multiple-phase-shift insertion is fabricated and the expected transm ission spectrum is confirmed. Singlemode oscillation in all SSG modes is achieved using a modified SSG-DBR laser.