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Proceedings Paper

Low-Loss 3cm Long InP/GaInAsP Rib Waveguides
Author(s): A. Carenco; G. Herve-Gruyer; L. Meni gaux; A. Mircea; A. Ougazzaden
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Paper Abstract

Sets of 2-10 μm wide and 29 mm long rib waveguides have been processed 2" diameter InP/GaInAsP double-heterostructures (DH) grown by Metalorganic Vapor Phase Epitaxy (MOVPE). They exhibit low loss for 1.52 μm propagation : mean value = 0.32 dB/cm for TE and 0.35 dB/cm for TM ; best value = 0.10 dB/cm. The reflection coefficients have been derived from the Fabry-Perot measurement technique. The importance of laser coherence on this method has been determined theoretically and experimentally.

Paper Details

Date Published: 6 December 1989
PDF: 7 pages
Proc. SPIE 1141, 5th European Conf on Integrated Optics: ECIO '89, (6 December 1989); doi: 10.1117/12.961900
Show Author Affiliations
A. Carenco, Laboratoire de Bagneux (France)
G. Herve-Gruyer, Laboratoire de Bagneux (France)
L. Meni gaux, Laboratoire de Bagneux (France)
A. Mircea, Laboratoire de Bagneux (France)
A. Ougazzaden, Laboratoire de Bagneux (France)


Published in SPIE Proceedings Vol. 1141:
5th European Conf on Integrated Optics: ECIO '89

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