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Journal article

Improvement of cascaded semiconductor optical amplifier gates by using holding light injection

By Yu, Jianjun1; Jeppesen, Palle1

From

Department of Photonics Engineering, Technical University of Denmark1

The cascadability of semiconductor optical amplifier (SOA) gates by using holding light injection is numerically and experimentally investigated. Our experimental results show that the signal bit error rate after two cascaded SOA gates will be larger than 10-9 without holding light injection; however 11 SOA gates can be cascaded with holding light injection.

The results show that the number of cascaded SOA gates by using holding light injection can be strongly increased

Language: English
Publisher: IEEE
Year: 2001
Pages: 614-623
ISSN: 15582213 and 07338724
Types: Journal article
DOI: 10.1109/50.923474
ORCIDs: Jeppesen, Palle
Keywords

Clamps Frequency Optical modulation Optical saturation Quantum cascade lasers Semiconductor optical amplifiers Signal processing Stimulated emission WDM networks Wavelength division multiplexing cascaded SOA gates cascaded semiconductor optical amplifier gates holding light injection laser theory optical transmitters semiconductor device models semiconductor optical amplifiers signal bit error rate wavelength division multiplexing

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