2003•Unpublished venueRequires access

A novel BPSK method using multiple quantum well electroabsorption modulator integrated with MMI couplers

Myunghun Shin, Jongseok Lim, C.Y. Park, Jayden Donghyun Kim, J.S. Kim, K.E. Pyun, Songcheol Hong

Abstract

We propose novel all optical binary-phase-shift-keyed (BPSK) modulation method. We fabricated the BPSK modulator using a MQW electroabsorption modulator with MMI couplers. It is demonstrated that a carrier signal is /spl pi/-phase shifted as a baseband signal is applied.

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Available abstract

Key concepts: Phase-shift keying, Baseband, Modulation (music), Phase modulation, SIGNAL (programming language), Optoelectronics, Materials science, Optical Carrier transmission rates