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, Thomas L Koch, A. Shahar, C. A. Burrus, R. P. Gnall

Research output: Contribution to journalArticle

17 Citations (Scopus)

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

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distributed feedback lasers
metalorganic chemical vapor deposition
photometers
waveguides
integrated circuits
photonics
lasers

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

Cite this

Monolithic integrated InGaAsP/InP distributed feedback laser with Y-branching waveguide and a monitoring photodetector grown by metalorganic chemical vapor deposition. / Liou, K. Y.; Koren, U.; Chandrasekhar, S.; Koch, Thomas L; Shahar, A.; Burrus, C. A.; Gnall, R. P.

In: Applied Physics Letters, Vol. 54, No. 2, 1989, p. 114-116.

Research output: Contribution to journalArticle

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AU - Gnall, R. P.

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