Theoretical study of the high power pulsed vibrational overtone HF chemical laser

Shu ichi Ashidate; Toshiaki Takashima; Fumihiko Kannari; Minoru Obara

Theoretical study of the high power pulsed vibrational overtone HF chemical laser

Shu ichi Ashidate, Toshiaki Takashima, Fumihiko Kannari, Minoru Obara

Research output: Contribution to journal › Conference article › peer-review

Abstract

We have theoretically investigated the output performance of the pulsed discharge initiated H₂/SF₆ nonchain and H₂/F₂ chain first vibrational overtone HF chemical lasers. A novel computer model including rotational relaxation processes which can simulate simultaneously both fundamental and overtone lasings has been constructed to analyze the relationship between resonator conditions and laser gains. We have also investigated the effects of the residual reflectivity (undesirable reflectivity in the fundamental lasing band).

Original language	English
Pages (from-to)	283-286
Number of pages	4
Journal	Proceedings of SPIE - The International Society for Optical Engineering
Volume	1397
Issue number	pt 1
Publication status	Published - 1991 Jan 1
Event	8th International Symposium on Gas Flow and Chemical Lasers Part 1 (of 2) - Madrid, Spain Duration: 1990 Sept 10 → 1990 Sept 14

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Computer Science Applications
Applied Mathematics
Electrical and Electronic Engineering

Cite this

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title = "Theoretical study of the high power pulsed vibrational overtone HF chemical laser",

abstract = "We have theoretically investigated the output performance of the pulsed discharge initiated H2/SF6 nonchain and H2/F2 chain first vibrational overtone HF chemical lasers. A novel computer model including rotational relaxation processes which can simulate simultaneously both fundamental and overtone lasings has been constructed to analyze the relationship between resonator conditions and laser gains. We have also investigated the effects of the residual reflectivity (undesirable reflectivity in the fundamental lasing band).",

author = "Ashidate, {Shu ichi} and Toshiaki Takashima and Fumihiko Kannari and Minoru Obara",

year = "1991",

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language = "English",

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AU - Ashidate, Shu ichi

AU - Takashima, Toshiaki

AU - Kannari, Fumihiko

AU - Obara, Minoru

PY - 1991/1/1

Y1 - 1991/1/1

N2 - We have theoretically investigated the output performance of the pulsed discharge initiated H2/SF6 nonchain and H2/F2 chain first vibrational overtone HF chemical lasers. A novel computer model including rotational relaxation processes which can simulate simultaneously both fundamental and overtone lasings has been constructed to analyze the relationship between resonator conditions and laser gains. We have also investigated the effects of the residual reflectivity (undesirable reflectivity in the fundamental lasing band).

AB - We have theoretically investigated the output performance of the pulsed discharge initiated H2/SF6 nonchain and H2/F2 chain first vibrational overtone HF chemical lasers. A novel computer model including rotational relaxation processes which can simulate simultaneously both fundamental and overtone lasings has been constructed to analyze the relationship between resonator conditions and laser gains. We have also investigated the effects of the residual reflectivity (undesirable reflectivity in the fundamental lasing band).

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M3 - Conference article

AN - SCOPUS:0025899672

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EP - 286

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

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

IS - pt 1

T2 - 8th International Symposium on Gas Flow and Chemical Lasers Part 1 (of 2)

Y2 - 10 September 1990 through 14 September 1990

ER -

Theoretical study of the high power pulsed vibrational overtone HF chemical laser

Abstract

ASJC Scopus subject areas

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