Narrowing of high power diode laser arrays using reflection feedback from an etalon

M. V. Romalis

doi:10.1063/1.1289652

Narrowing of high power diode laser arrays using reflection feedback from an etalon

M. V. Romalis

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

36 Scopus citations

Abstract

The spectrum of a high power multielement laser array is narrowed using reflection feedback from an 100 μm etalon placed in front of the laser. The full width at half maximum (FWHM) of the laser array is reduced by a factor of 2 with only 6% power loss. This reduction in FWHM is useful for optical pumping of alkali metals in the presence of high density buffer gas.

Original language	English (US)
Pages (from-to)	1080-1081
Number of pages	2
Journal	Applied Physics Letters
Volume	77
Issue number	8
DOIs	https://doi.org/10.1063/1.1289652
State	Published - Aug 21 2000
Externally published	Yes

All Science Journal Classification (ASJC) codes

Physics and Astronomy (miscellaneous)

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10.1063/1.1289652

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title = "Narrowing of high power diode laser arrays using reflection feedback from an etalon",

abstract = "The spectrum of a high power multielement laser array is narrowed using reflection feedback from an 100 μm etalon placed in front of the laser. The full width at half maximum (FWHM) of the laser array is reduced by a factor of 2 with only 6% power loss. This reduction in FWHM is useful for optical pumping of alkali metals in the presence of high density buffer gas.",

author = "Romalis, {M. V.}",

year = "2000",

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doi = "10.1063/1.1289652",

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N2 - The spectrum of a high power multielement laser array is narrowed using reflection feedback from an 100 μm etalon placed in front of the laser. The full width at half maximum (FWHM) of the laser array is reduced by a factor of 2 with only 6% power loss. This reduction in FWHM is useful for optical pumping of alkali metals in the presence of high density buffer gas.

AB - The spectrum of a high power multielement laser array is narrowed using reflection feedback from an 100 μm etalon placed in front of the laser. The full width at half maximum (FWHM) of the laser array is reduced by a factor of 2 with only 6% power loss. This reduction in FWHM is useful for optical pumping of alkali metals in the presence of high density buffer gas.

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U2 - 10.1063/1.1289652

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M3 - Article

AN - SCOPUS:0001680221

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VL - 77

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JO - Applied Physics Letters

JF - Applied Physics Letters

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Narrowing of high power diode laser arrays using reflection feedback from an etalon

Abstract

All Science Journal Classification (ASJC) codes

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