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Type: Artigo de periódico
Title: Uncooled performance of 10-Gb/s laser modules with InGaAlAs-InP and InGaAsP-InP MQW electroabsorption modulators integrated with semiconductor amplifiers
Author: Frateschi, NC
Zhang, J
Jambunathan, R
Choi, WJ
Ebert, C
Bond, AE
Abstract: Uncooled operation of long-reach high performance C-band 10 Gb/s of optical modulator modules is presented. Modules consisting of a distributed feedback laser and a chip with a monolithically integrated electroalisorption modulator and semiconductor optical amplifier based on multiquantum-well structures of both InGaAsP-InP and InGaAlAS-InP material systems are presented. Dispersion penalty of 1 dB over 94-km transmission, output power above 0 dBm, and low extinction ratio variation are demonstrated over an 80 degrees C temperature range. A simple analysis of the quantum confined Stark effect is employed to explain the temperature-dc bias voltage dependence.
Subject: electroabsorption
uncooled operation
quantum confined Stark effect (QCSE)
Country: EUA
Editor: Ieee-inst Electrical Electronics Engineers Inc
Rights: fechado
Identifier DOI: 10.1109/LPT.2005.849975
Date Issue: 2005
Appears in Collections:Artigos e Materiais de Revistas Científicas - Unicamp

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