Long-pulse copper bromide laser

Abstract

In this paper the results of investigation of copper bromide vapor laser with pulse duration up to 320ns are presented. For pulse extension, the system of limitation of discharge current, based on a composite switch consisting of a thyratron and a tacitron connected in series, was used. This method allows to limit the excitation of lasing transitions in the initial stage of the discharge, thereby increasing the inversion lifetime. Researchers have shown that the longest duration of lasing is achieved with relatively low pulse repetition frequencies (2-5 kHz) in tubes of a medium and large diameter.

Original language	English
Title of host publication	International Conference of Young Specialists on Micro/Nanotechnologies and Electron Devices, EDM
Publisher	IEEE Computer Society
Pages	333-336
Number of pages	4
ISBN (Print)	9781479946686
DOIs	https://doi.org/10.1109/EDM.2014.6882542
Publication status	Published - 2014
Event	2014 IEEE 15th International Conference of Young Specialists on Micro/Nanotechnologies and Electron Devices, EDM 2014 - Altai, Russian Federation Duration: 30 Jun 2014 → 4 Jul 2014

Other

Other	2014 IEEE 15th International Conference of Young Specialists on Micro/Nanotechnologies and Electron Devices, EDM 2014
Country	Russian Federation
City	Altai
Period	30.6.14 → 4.7.14

Keywords

Copper bromide laser
discharge circuit
excitation
long lasing pulse
self-terminating transition

ASJC Scopus subject areas

Electrical and Electronic Engineering
Atomic and Molecular Physics, and Optics

Access to Document

10.1109/EDM.2014.6882542

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Cite this

Fedorov, KV, Fedorov, VF, Gubarev, FA & Evtushenko, GS 2014, Long-pulse copper bromide laser. in International Conference of Young Specialists on Micro/Nanotechnologies and Electron Devices, EDM., 6882542, IEEE Computer Society, pp. 333-336, 2014 IEEE 15th International Conference of Young Specialists on Micro/Nanotechnologies and Electron Devices, EDM 2014, Altai, Russian Federation, 30.6.14. https://doi.org/10.1109/EDM.2014.6882542

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abstract = "In this paper the results of investigation of copper bromide vapor laser with pulse duration up to 320ns are presented. For pulse extension, the system of limitation of discharge current, based on a composite switch consisting of a thyratron and a tacitron connected in series, was used. This method allows to limit the excitation of lasing transitions in the initial stage of the discharge, thereby increasing the inversion lifetime. Researchers have shown that the longest duration of lasing is achieved with relatively low pulse repetition frequencies (2-5 kHz) in tubes of a medium and large diameter.",

keywords = "Copper bromide laser, discharge circuit, excitation, long lasing pulse, self-terminating transition",

author = "Fedorov, {Kirill V.} and Fedorov, {Valeriy F.} and Gubarev, {Fedor A.} and Evtushenko, {Gennadiy S.}",

year = "2014",

doi = "10.1109/EDM.2014.6882542",

language = "English",

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booktitle = "International Conference of Young Specialists on Micro/Nanotechnologies and Electron Devices, EDM",

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N2 - In this paper the results of investigation of copper bromide vapor laser with pulse duration up to 320ns are presented. For pulse extension, the system of limitation of discharge current, based on a composite switch consisting of a thyratron and a tacitron connected in series, was used. This method allows to limit the excitation of lasing transitions in the initial stage of the discharge, thereby increasing the inversion lifetime. Researchers have shown that the longest duration of lasing is achieved with relatively low pulse repetition frequencies (2-5 kHz) in tubes of a medium and large diameter.

AB - In this paper the results of investigation of copper bromide vapor laser with pulse duration up to 320ns are presented. For pulse extension, the system of limitation of discharge current, based on a composite switch consisting of a thyratron and a tacitron connected in series, was used. This method allows to limit the excitation of lasing transitions in the initial stage of the discharge, thereby increasing the inversion lifetime. Researchers have shown that the longest duration of lasing is achieved with relatively low pulse repetition frequencies (2-5 kHz) in tubes of a medium and large diameter.

KW - Copper bromide laser

KW - discharge circuit

KW - excitation

KW - long lasing pulse

KW - self-terminating transition

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