Intensity noise reduction in a multiwavelength distributed Bragg reflector fiber laser

Shilpa Pradhan; Graham E. Town; Doug Wilson; Ken J. Grant

doi:10.1364/OL.31.002963

Intensity noise reduction in a multiwavelength distributed Bragg reflector fiber laser

Shilpa Pradhan, Graham E. Town, Doug Wilson, Ken J. Grant

School of Engineering

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13 Citations (Scopus)

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Abstract

Noise reduction in a multiwavelength distributed Bragg reflector fiber laser was demonstrated. A 20 dB reduction of in-phase intensity noise was achieved by using negative feedback to modulate the drive current of the laser pump diode. Strategies for reducing antiphase noise components are discussed.

Original language	English
Pages (from-to)	2963-2965
Number of pages	3
Journal	Optics Letters
Volume	31
Issue number	20
DOIs	https://doi.org/10.1364/OL.31.002963
Publication status	Published - 15 Oct 2006

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title = "Intensity noise reduction in a multiwavelength distributed Bragg reflector fiber laser",

abstract = "Noise reduction in a multiwavelength distributed Bragg reflector fiber laser was demonstrated. A 20 dB reduction of in-phase intensity noise was achieved by using negative feedback to modulate the drive current of the laser pump diode. Strategies for reducing antiphase noise components are discussed.",

author = "Shilpa Pradhan and Town, {Graham E.} and Doug Wilson and Grant, {Ken J.}",

year = "2006",

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AU - Pradhan, Shilpa

AU - Town, Graham E.

AU - Wilson, Doug

AU - Grant, Ken J.

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N2 - Noise reduction in a multiwavelength distributed Bragg reflector fiber laser was demonstrated. A 20 dB reduction of in-phase intensity noise was achieved by using negative feedback to modulate the drive current of the laser pump diode. Strategies for reducing antiphase noise components are discussed.

AB - Noise reduction in a multiwavelength distributed Bragg reflector fiber laser was demonstrated. A 20 dB reduction of in-phase intensity noise was achieved by using negative feedback to modulate the drive current of the laser pump diode. Strategies for reducing antiphase noise components are discussed.

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JO - Optics Letters

JF - Optics Letters

SN - 0146-9592

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Intensity noise reduction in a multiwavelength distributed Bragg reflector fiber laser

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