Fabrication and characterization of semiconductor rectamgular ring laser with double shallow ridge waveguides and total internal reflection mirrors

R Zhang, Z Ren, S Yu

Research output: Chapter in Book/Report/Conference proceedingConference Contribution (Conference Proceeding)

Abstract

Fabrication of InGaAsP double shallow ridge vertical-coupled rectangular ring lasers by a novel cascade etching technique is demonstrated. Varied threshold current dependent on coupling current and single mode operation just beyond the thresholds are observed.
Translated title of the contributionFabrication and characterization of semiconductor rectamgular ring laser with double shallow ridge waveguides and total internal reflection mirrors
Original languageEnglish
Title of host publicationIEEE 20th LEOS Annual Meeting, Orlando, FL, USA
Pages258 - 259
Number of pages2
DOIs
Publication statusPublished - 21 Oct 2007

Fingerprint

Dive into the research topics of 'Fabrication and characterization of semiconductor rectamgular ring laser with double shallow ridge waveguides and total internal reflection mirrors'. Together they form a unique fingerprint.

Cite this