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Conference Paper
Integrated Photonics Research and Applications
Uncasville, Connecticut United States
April 24, 2006
Integration and Isolators (ITuG)

TM-mode AlGaInAs/InP Amplifying Waveguide Optical Isolator with 12.7dB Isolation

Wouter Van Parys, Dries Van Thourhout, Roel Baets, Beatrice Dagens, Jean Decobert, Odile Le Gouezigou, Dalila Make, Reinier Vanheertum, and Liesbet Lagae


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We present the development of a monolithically integratable optical isolator. The device is a semiconductor optical amplifier with magnetized ferromagnetic metal contact. 12.7dB isolation and optical transparency are demonstrated. The spectral dependence is studied.

© 2006 Optical Society of America

OCIS Codes
(230.0230) Optical devices : Optical devices
(230.3240) Optical devices : Isolators
(250.0250) Optoelectronics : Optoelectronics
(250.5980) Optoelectronics : Semiconductor optical amplifiers

W. Van Parys, D. Van Thourhout, R. Baets, B. Dagens, J. Decobert, O. Le Gouezigou, D. Make, R. Vanheertum, and L. Lagae, "TM-mode AlGaInAs/InP Amplifying Waveguide Optical Isolator with 12.7dB Isolation," in Integrated Photonics Research and Applications/Nanophotonics, Technical Digest (CD) (Optical Society of America, 2006), paper ITuG3.

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