Filtered optical feedback induced dynamics in semiconductor lasers

Alexis P.A. Fischer, Mirvais Yousefi, Daan Lenstra, Michael W. Carter, Gautam Vemuri

Onderzoeksoutput: Bijdrage aan tijdschriftTijdschriftartikelAcademicpeer review

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Uittreksel

An experimental and numerical demonstration of filtered optical feedback (FOF) induced frequency dynamics in semiconductor lasers were discussed. A filter introduces a controllable nonlinearity in the feedback system, and its influence on the laser dynamics can be manipulated via the filter's bandwidth, and its detuning from the laser frequency. It was also demonstrated that by spectral filtering of the delayed optical feedback into a diode laser it is possible to induce controlled oscillations in the instantaneous frequency of light from laser by careful choice of the filter bandwidth qnd DL frequency. The results suggested that the frequency oscillator is a delay induced dynamical device.

Originele taal-2Engels
Artikelnummer023901
Aantal pagina's4
TijdschriftPhysical Review Letters
Volume92
Nummer van het tijdschrift2
DOI's
StatusGepubliceerd - 16 jan 2004

Vingerafdruk

semiconductor lasers
filters
lasers
bandwidth
nonlinearity
oscillators
oscillations

Citeer dit

Fischer, Alexis P.A. ; Yousefi, Mirvais ; Lenstra, Daan ; Carter, Michael W. ; Vemuri, Gautam. / Filtered optical feedback induced dynamics in semiconductor lasers. In: Physical Review Letters. 2004 ; Vol. 92, Nr. 2.
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Filtered optical feedback induced dynamics in semiconductor lasers. / Fischer, Alexis P.A.; Yousefi, Mirvais; Lenstra, Daan; Carter, Michael W.; Vemuri, Gautam.

In: Physical Review Letters, Vol. 92, Nr. 2, 023901, 16.01.2004.

Onderzoeksoutput: Bijdrage aan tijdschriftTijdschriftartikelAcademicpeer review

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