Temperature regime of the laser screen of a cathode-ray tube

Journal Article · Tue Apr 30 00:00:00 EDT 2002 · Quantum Electronics (Woodbury, N.Y.)

DOI:https://doi.org/10.1070/QE2002V032N04ABEH002187· OSTI ID:21450516

Kozlovskii, Vladimir I; Kumykov, Kh Kh; Malyshev, I V; Popov, Yurii M ^[1]

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1. P.N. Lebedev Physics Institute, Russian Academy of Sciences, Moscow (Russian Federation)

The temperature regime of a laser cathode-ray tube are studied upon the electron-beam raster scanning. Three main factors determining the temperature of the active region of a laser are distinguished: the adiabatic heating by the electron beam during excitation of an individual pixel, heating caused by adjacent lines, and heating averaged during previous scans, which is determined by cooling of the laser screen. The numerical estimates of the temperature rise caused by these factors are presented. The influence of the temperature of the active region on the lasing power is discussed. (lasers)

• OSTI ID: 21450516
• Journal Information: Quantum Electronics (Woodbury, N.Y.), Vol. 32, Issue 4; Other Information: DOI: 10.1070/QE2002v032n04ABEH002187; ISSN 1063-7818
• Country of Publication: United States
• Language: English

Related Subjects

71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
CATHODE RAY TUBES
COOLING
ELECTRON BEAMS
EXCITATION
HEATING
LASERS
BEAMS
ELECTRON TUBES
ENERGY-LEVEL TRANSITIONS
LEPTON BEAMS
PARTICLE BEAMS