Noise in semiconductor optical amplifiers (SOA)

Yamada, Minoru

doi:10.1109/icp.2016.7509995

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2021

2022

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Cited by 2 publications

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“…So many amplifiers invented to make this happen from the bulk semiconductor-optical amplifier (SOA) [1]. Travelling wave-SOAis considered one of the most important devices because it has main characteristics, such as little size, highly gain, wide gain bandwidth, and the capability to be integrated in the cost effective way [2,3]. The bulk SOA origin began after evolution for the Fabry-Perot -cavity that utilized into an evolution of the lasers.…”

Section: Introductionmentioning

confidence: 99%

Dynamics and its Effects on Saturation Region in Semiconductor Optical Amplifiers

Mohammed¹,

Jassem²

2021

IHJPAS

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We focus on studying the dynamics of bulk semiconductor optical amplifiers and their effects on the saturation region for short pulse that differ, however there is the same unsaturated gain for both dynamics. Parameters like current injection, fast dynamics present by carrier heating (CH), and spectra hole burning (SHB) are studied for regions that occur a response to certain dynamics. The behavior of the saturation region is found to be responsible for phenomena such as recovery time and chirp for the pulse under study.

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Section: Introductionmentioning

confidence: 99%