Influence of current noise on the relaxation oscillation dynamics of semiconductor lasers

Guy Van Der Sande; Miguel Cornelles Soriano; Mirvais Yousefi; Michael Peeters; Jan Danckaert; Guy Verschaffelt; D. Lenstra

Influence of current noise on the relaxation oscillation dynamics of semiconductor lasers

Guy Van Der Sande, Miguel Cornelles Soriano, Mirvais Yousefi, Michael Peeters, Jan Danckaert, Guy Verschaffelt, D. Lenstra

Onderzoeksoutput: Article › peer review

9 Citaten (Scopus)

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We find experimentally that the relaxation oscillation peak in the relative intensity noise spectrum of a semiconductor laser has a higher damping and lower frequency when we add low frequency noise to the pump current. The broadening of the relaxation oscillation peak with increasing carrier noise level is interpreted as an increase of the nonlinear gain compression with noise strength.

Originele taal-2	English
Artikelnummer	71107
Tijdschrift	Applied Physics Letters
Volume	88
Nummer van het tijdschrift	7
Status	Published - 2006

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title = "Influence of current noise on the relaxation oscillation dynamics of semiconductor lasers",

abstract = "We find experimentally that the relaxation oscillation peak in the relative intensity noise spectrum of a semiconductor laser has a higher damping and lower frequency when we add low frequency noise to the pump current. The broadening of the relaxation oscillation peak with increasing carrier noise level is interpreted as an increase of the nonlinear gain compression with noise strength.",

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AU - Van Der Sande, Guy

AU - Cornelles Soriano, Miguel

AU - Yousefi, Mirvais

AU - Peeters, Michael

AU - Danckaert, Jan

AU - Verschaffelt, Guy

AU - Lenstra, D.

PY - 2006

Y1 - 2006

N2 - We find experimentally that the relaxation oscillation peak in the relative intensity noise spectrum of a semiconductor laser has a higher damping and lower frequency when we add low frequency noise to the pump current. The broadening of the relaxation oscillation peak with increasing carrier noise level is interpreted as an increase of the nonlinear gain compression with noise strength.

AB - We find experimentally that the relaxation oscillation peak in the relative intensity noise spectrum of a semiconductor laser has a higher damping and lower frequency when we add low frequency noise to the pump current. The broadening of the relaxation oscillation peak with increasing carrier noise level is interpreted as an increase of the nonlinear gain compression with noise strength.

KW - no keywords

M3 - Article

VL - 88

JO - Applied Physics Letters

JF - Applied Physics Letters

SN - 0003-6951

IS - 7

M1 - 71107

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Influence of current noise on the relaxation oscillation dynamics of semiconductor lasers

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