Comparative study of generation characteristics of CdS crystal laser pumped by low- and high-energy electron beams / Bokhan P. A.,Gugin P. P.,Zakrevsky Dm. E.,Solomonov V. I.,Spirina A. V. // TECHNICAL PHYSICS LETTERS. - 2011. - V. 37, l. 9. - P. 820-823.

ISSN/EISSN:

1063-7850 / нет данных

Type:

Article

Abstract:

A CdS crystal has been excited by radially converging pulsed electron beam with an electron energy of up to E a parts per thousand 18 keV, a beam current density at the target of up to 4 kA/cm(2), and a pulse full width at half maximum within tau a parts per thousand 12-100 ns. For comparison, the same crystal was pumped by electrons with E = 170 keV at tau = 2.2 ns. A specific distinctive feature of the excitation by powerful low- and high-voltage electron beams is the appearance of previously unreported long-wavelength generation with a peak at lambda a parts per thousand 535 nm in the electron-hole plasma band. In the region of the interband transition with a peak at lambda a parts per thousand 515 nm, the generation spectra are similar to those known from the literature.

Author keywords:

OPEN-DISCHARGE; SEMICONDUCTOR-LASERS; EXCITATION; MECHANISM

DOI:

10.1134/S1063785011090069

Web of Science ID:

ISI:000295333000009

Соавторы в МНС:

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Другие поля

Поле	Значение
Month	SEP
Publisher	MAIK NAUKA/INTERPERIODICA/SPRINGER
Address	233 SPRING ST, NEW YORK, NY 10013-1578 USA
Language	English
Keywords-Plus	OPEN-DISCHARGE; SEMICONDUCTOR-LASERS; EXCITATION; MECHANISM
Research-Areas	Physics
Web-of-Science-Categories	Physics, Applied
Author-Email	zakrdm@isp.nsc.ru
ResearcherID-Numbers	Dmytry, Zakrevsky/J-4939-2015 Gugin, Pavel/Q-4441-2016
ORCID-Numbers	Gugin, Pavel/0000-0002-4431-471X
Funding-Acknowledgement	Siberian Branch of the Russian Academy of Sciences {[}91]; Ural Branch of the Russian Academy of Sciences {[}91]; Russian Foundation for Basic Research {[}09-02-00775]
Funding-Text	This study was supported in part by the Siberian and Ural Branches of the Russian Academy of Sciences (integration project no. 91) and the Russian Foundation for Basic Research (project no. 09-02-00775).
Number-of-Cited-References	22
Usage-Count-Since-2013	8
Journal-ISO	Tech. Phys. Lett.
Doc-Delivery-Number	826EA