Gain and saturation intensity measurements of a discharge pumped F 2 laser at high excitation rates

Masayuki Kakehata; Chuen Huei Yang; Yoshiaki Ueno; Fumihiko Kannari

doi:10.1063/1.108463

Gain and saturation intensity measurements of a discharge pumped F ₂ laser at high excitation rates

Masayuki Kakehata
, Chuen Huei Yang
, Yoshiaki Ueno
, Fumihiko Kannari

Department of Electronics and Electrical Engineering

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

9 Citations (Scopus)

Abstract

Small-signal gain and saturation intensity of a discharge pumped F ₂ laser at 157 nm, operated at high pressures (<10 atm) and high excitation rates (7-39 MW/cm³), were measured in an oscillator-amplifier configuration. The small-signal net gain reaches 37±4%/cm at an excitation rate of ∼26 MW/cm³ for a 6-atm laser gas. A saturation intensity, which depends on a nonsaturable absorption coefficient, was estimated.

Original language	English
Pages (from-to)	3089-3091
Number of pages	3
Journal	Applied Physics Letters
Volume	61
Issue number	26
DOIs	https://doi.org/10.1063/1.108463
Publication status	Published - 1992

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

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10.1063/1.108463

Cite this

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title = "Gain and saturation intensity measurements of a discharge pumped F 2 laser at high excitation rates",

abstract = "Small-signal gain and saturation intensity of a discharge pumped F 2 laser at 157 nm, operated at high pressures (<10 atm) and high excitation rates (7-39 MW/cm3), were measured in an oscillator-amplifier configuration. The small-signal net gain reaches 37±4\%/cm at an excitation rate of ∼26 MW/cm3 for a 6-atm laser gas. A saturation intensity, which depends on a nonsaturable absorption coefficient, was estimated.",

author = "Masayuki Kakehata and Yang, \{Chuen Huei\} and Yoshiaki Ueno and Fumihiko Kannari",

year = "1992",

doi = "10.1063/1.108463",

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pages = "3089--3091",

journal = "Applied Physics Letters",

issn = "0003-6951",

publisher = "American Institute of Physics",

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T1 - Gain and saturation intensity measurements of a discharge pumped F 2 laser at high excitation rates

AU - Kakehata, Masayuki

AU - Yang, Chuen Huei

AU - Ueno, Yoshiaki

AU - Kannari, Fumihiko

PY - 1992

Y1 - 1992

N2 - Small-signal gain and saturation intensity of a discharge pumped F 2 laser at 157 nm, operated at high pressures (<10 atm) and high excitation rates (7-39 MW/cm3), were measured in an oscillator-amplifier configuration. The small-signal net gain reaches 37±4%/cm at an excitation rate of ∼26 MW/cm3 for a 6-atm laser gas. A saturation intensity, which depends on a nonsaturable absorption coefficient, was estimated.

AB - Small-signal gain and saturation intensity of a discharge pumped F 2 laser at 157 nm, operated at high pressures (<10 atm) and high excitation rates (7-39 MW/cm3), were measured in an oscillator-amplifier configuration. The small-signal net gain reaches 37±4%/cm at an excitation rate of ∼26 MW/cm3 for a 6-atm laser gas. A saturation intensity, which depends on a nonsaturable absorption coefficient, was estimated.

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UR - https://www.scopus.com/pages/publications/0011113294#tab=citedBy

U2 - 10.1063/1.108463

DO - 10.1063/1.108463

M3 - Article

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SN - 0003-6951

VL - 61

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EP - 3091

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 26

ER -

Gain and saturation intensity measurements of a discharge pumped F ₂ laser at high excitation rates

Abstract

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