Monolithically Integrated 4x4 InGaAsP/InP Laser Amplifier Gate Switch Arrays

Mats Gustavsson,B. Lagerstrom,Lars Thylén,M. Janson,Lena Lundgren,Ann-Caroline Mörner,Michael Rask,Björn Stoltz

Monolithically Integrated 4x4 InGaAsP/InP Laser Amplifier Gate Switch Arrays

1992

Mats Gustavsson
B. Lagerstrom
Lars Thylén
M. Janson
Lena Lundgren
Ann-Caroline Mörner
Michael Rask
Björn Stoltz

Monolithically integrated 4×4 semiconductor laser amplifier gate switch arrays comprising twenty-four integrated laser amplifiers have been fabricated and evaluated. We report observation of net positive optical gain between fibres, high extinction ratio, and low crosstalk.

Keywords:

Amplifier
Laser
Electronic engineering
Materials science
Semiconductor laser theory
Transmission (telecommunications)
Optoelectronics
Extinction ratio
laser amplifiers
Crosstalk
semiconductor laser amplifier

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