Monolithic integrated InGaAsP/InP distributed feedback laser with Y-branching waveguide and a monitoring photodetector grown by metalorganic chemical vapor deposition

  • K. Y. Liou
  • , U. Koren
  • , S. Chandrasekhar
  • , T. L. Koch
  • , A. Shahar
  • , C. A. Burrus
  • , R. P. Gnall

Research output: Contribution to journalArticlepeer-review

Abstract

We have fabricated an integrated 1.5 μm distributed feedback laser (DFB) with a Y-branching waveguide and a monitoring photodetector, grown entirely by metalorganic chemical vapor deposition. The integrated device is designed to resolve the frontface-backface mistracking problem of the DFB laser and to demonstrate monolithic integration of fundamental building blocks for photonic integrated circuits.

Original languageEnglish (US)
Pages (from-to)114-116
Number of pages3
JournalApplied Physics Letters
Volume54
Issue number2
DOIs
StatePublished - 1989
Externally publishedYes

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

Fingerprint

Dive into the research topics of 'Monolithic integrated InGaAsP/InP distributed feedback laser with Y-branching waveguide and a monitoring photodetector grown by metalorganic chemical vapor deposition'. Together they form a unique fingerprint.

Cite this