Phase-Shifted Holographic Gratings For Distributed Feedback Lasers

Gerhard Heise; Richard Matz; Ulrich Wolff

doi:10.1117/12.938134

3 November 1986 Phase-Shifted Holographic Gratings For Distributed Feedback Lasers

Gerhard Heise, Richard Matz, Ulrich Wolff

Proceedings Volume 0651, Integrated Optical Circuit Engineering III; (1986) https://doi.org/10.1117/12.938134
Event: 1986 International Symposium/Innsbruck, 1986, Innsbruck, Austria

Abstract

The generation of phase-shifted gratings in InP for DFB lasers by holographic double exposure is described. The method is also suited for maskless laser activated etching. An estimation of the DFB laser threshold as compared to the ideal phase-shifted grating with constant amplitude is given.

Citation Download Citation

Gerhard Heise, Richard Matz, and Ulrich Wolff "Phase-Shifted Holographic Gratings For Distributed Feedback Lasers", Proc. SPIE 0651, Integrated Optical Circuit Engineering III, (3 November 1986); https://doi.org/10.1117/12.938134

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