We introduce an approach to stabilizing the wavelength of a semiconductor laser employing a voltage-tunable photodetector. The latter provides a bipolar error signal driving a feedback loop for the laser retuning. We demonstrate wavelength stabilization within +/-25 pm in the 1.55 mum window. Performances, system compactness, and integrability make the approach quite appealing for use in dense wavelength division multiplexing networks. (C) 2002 American Institute of Physics.

Colace, L., Masini, G., Assanto, G. (2002). Wavelength stabilization of semiconductor lasers with a tunable photodetector. APPLIED PHYSICS LETTERS, 80(17), 3039-3041 [10.1063/1.1473877].

Wavelength stabilization of semiconductor lasers with a tunable photodetector

COLACE, Lorenzo;ASSANTO, GAETANO
2002-01-01

Abstract

We introduce an approach to stabilizing the wavelength of a semiconductor laser employing a voltage-tunable photodetector. The latter provides a bipolar error signal driving a feedback loop for the laser retuning. We demonstrate wavelength stabilization within +/-25 pm in the 1.55 mum window. Performances, system compactness, and integrability make the approach quite appealing for use in dense wavelength division multiplexing networks. (C) 2002 American Institute of Physics.
2002
Colace, L., Masini, G., Assanto, G. (2002). Wavelength stabilization of semiconductor lasers with a tunable photodetector. APPLIED PHYSICS LETTERS, 80(17), 3039-3041 [10.1063/1.1473877].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11590/120435
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