Experimental observation of optical feedback effect on emission frequency and optical output power in a laser diode

J. Villanueva; Guillermo E. Baldwin

Experimental observation of optical feedback effect on emission frequency and optical output power in a laser diode

J. Villanueva
, Guillermo E. Baldwin

Pontificia Universidad Católica del Perú

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

We analyse the effects of optical feedback in a laser diode in the frequency of emission and optical output power. We observe experimentally that the dynamics properties of injection laser are affected by the interference between light of the laser diode cavity and backscattered light. We demonstrate that the light intensity shows hysteresis and discrete shifts of frequency according to feedback light and/or forward current variations condition due at non-linear active layer.

Original language	Spanish
Title of host publication	Proceedings of SPIE - The International Society for Optical Engineering
Pages	358-363
Number of pages	6
Volume	5622
State	Published - 1 Dec 2004
Externally published	Yes

Cite this

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title = "Experimental observation of optical feedback effect on emission frequency and optical output power in a laser diode",

abstract = "We analyse the effects of optical feedback in a laser diode in the frequency of emission and optical output power. We observe experimentally that the dynamics properties of injection laser are affected by the interference between light of the laser diode cavity and backscattered light. We demonstrate that the light intensity shows hysteresis and discrete shifts of frequency according to feedback light and/or forward current variations condition due at non-linear active layer.",

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year = "2004",

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language = "Espa{\~n}ol",

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AU - Villanueva, J.

AU - Baldwin, Guillermo E.

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N2 - We analyse the effects of optical feedback in a laser diode in the frequency of emission and optical output power. We observe experimentally that the dynamics properties of injection laser are affected by the interference between light of the laser diode cavity and backscattered light. We demonstrate that the light intensity shows hysteresis and discrete shifts of frequency according to feedback light and/or forward current variations condition due at non-linear active layer.

AB - We analyse the effects of optical feedback in a laser diode in the frequency of emission and optical output power. We observe experimentally that the dynamics properties of injection laser are affected by the interference between light of the laser diode cavity and backscattered light. We demonstrate that the light intensity shows hysteresis and discrete shifts of frequency according to feedback light and/or forward current variations condition due at non-linear active layer.

M3 - Contribución a la conferencia

VL - 5622

SP - 358

EP - 363

BT - Proceedings of SPIE - The International Society for Optical Engineering

ER -