Original scientific paper

High speed response of GaAs/AlGaAs multiple quantum well asymmetric Fabry Perot reflection modulator

Muhammad Nawaz ; Institute of Physics, Electronics Group, University of Oslo, Norway
Borgar Torre Olsen ; Institute of Physics, Electronics Group, University of Oslo, Norway
Karen McIlvaney ; Institute of Physics, Electronics Group, University of Oslo, Norway

Abstract

The results of the high speed response of GaAs/AlGaAs multiple quantum well (MQW) base asymmetric Fabry Perot (ASFP) reflection modulator are presented. The measured 3 dB electrical frequency response bandwidth of the modulator was 600 MHz at an applied voltage of only 5 V at 854 nm wavelength. The contrast of the modulator was 8.9 dB for a driving voltage of 13 V, at an operating wavelength of 862 nm.

Keywords

Hrčak ID:

299387

URI

https://hrcak.srce.hr/299387

Publication date:

1.5.1993.

Article data in other languages: croatian

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