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Conferences > CLEO_QELS > 2014 > JW2A > JW2A.51

Double Heterostructure AlGaAs/GaAs W-shaped Waveguide Mach-Zehnder Intensity Modulator for 780 nm Lasers

Bassem Arar, Harendra N. J. Fernando, Olaf Brox, Andre Maaßdorf, Andreas Wicht, Achim Peters, Markus Weyers, Götz Erbert, and Günther Tränkle

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Abstract

An integrated Mach-Zehnder intensity modulator for laser radiation at the wavelength 780 nm is demonstrated for the first time. The device features a double heterostructure GaAs/AlGaAs electro-optic phase modulator. The estimated insertion loss is less than 2.5 dB and the extinction ratio is 3.3 dB.

© 2014 Optical Society of America

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