Optical and electrical low-frequency noise and their correlation in InGaAsP MQW lasers

J.G Simmons,J Matukas,J.D Evans,V Palenskis,S Smetona,S Pralgauskaite

doi:10.1109/cleoe.2000.910087

Optical and electrical low-frequency noise and their correlation in InGaAsP MQW lasers

J.G Simmons, J Matukas + Show 4 more

https://doi.org/10.1109/cleoe.2000.910087

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Publication Date: Sep 10, 2000

Affiliation: McMaster University, Vilnius University, Nortel (Canada)

#Electrical Low-frequency Noise #InGaAsP MQW Lasers + Show 8 more

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Abstract

Summary form only. We presents results of an ongoing comprehensive study of the electrical and optical low-frequency (1Hz-20 kHz) noise of MQW InGaAsP laser, and their correlation over wide current and temperature ranges. The lasers under investigation were of a ridge waveguide, graded-index, separate-confinement heterostructure (GRINSCH), multiple-quantum-well Fabry-Perot (F-P) type structure. Optical and electrical low-frequency noise spectral density dependencies have been measured under continuous-wave (CW) constant-current operation.

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