Dynamics of a random laser above threshold

Gijs Van Soest; Frank J. Poelwijk; Rudolf Sprik; Ad Lagendijk

doi:10.1103/PhysRevLett.86.1522

Dynamics of a random laser above threshold

Gijs Van Soest, Frank J. Poelwijk, Rudolf Sprik, Ad Lagendijk

Green Center For Systems Biology

Research output: Contribution to journal › Article › peer-review

83 Scopus citations

Abstract

The random laser dynamics above threshold limit were studied using enhanced backscattering (EBS) experiments. Laser intensity was predicted to diverge under the given conditions. Shape of backscatter cone, above the laser threshold limit, was analyzed. Generalized laser equations were used to explain the behavior of the EBS cone. The variation of pump fluence along with intensity at full width at half maximum (FWHM) condition was also reported.

Original language	English (US)
Pages (from-to)	1522-1525
Number of pages	4
Journal	Physical Review Letters
Volume	86
Issue number	8
DOIs	https://doi.org/10.1103/PhysRevLett.86.1522
State	Published - Feb 19 2001

ASJC Scopus subject areas

Physics and Astronomy(all)

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10.1103/PhysRevLett.86.1522

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title = "Dynamics of a random laser above threshold",

abstract = "The random laser dynamics above threshold limit were studied using enhanced backscattering (EBS) experiments. Laser intensity was predicted to diverge under the given conditions. Shape of backscatter cone, above the laser threshold limit, was analyzed. Generalized laser equations were used to explain the behavior of the EBS cone. The variation of pump fluence along with intensity at full width at half maximum (FWHM) condition was also reported.",

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AU - Sprik, Rudolf

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AB - The random laser dynamics above threshold limit were studied using enhanced backscattering (EBS) experiments. Laser intensity was predicted to diverge under the given conditions. Shape of backscatter cone, above the laser threshold limit, was analyzed. Generalized laser equations were used to explain the behavior of the EBS cone. The variation of pump fluence along with intensity at full width at half maximum (FWHM) condition was also reported.

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Dynamics of a random laser above threshold

Abstract

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