Accession Number : ADA293065
Title : Luminescence Properties of ZnWO4:Cr3+ Laser Crystals.
Corporate Author : NATIONAL AIR INTELLIGENCE CENTER WRIGHT-PATTERSON AFB OH
Personal Author(s) : Jingcun, Zang ; Shanhua, Wu ; Yue, Ma
PDF Url : ADA293065
Report Date : 30 MAR 1995
Pagination or Media Count : 11
Abstract : Luminescence properties of Zn WO4 : Cr(3+) laser crystals were investigated. (4)T2 energy level of Cr(3+) splitted to three levels, 13550, 14205 and 14706/cm, and the Stokes shift of luminescence spectra is 236 nm. The best intensity peak of emission is at 912nm. If the excitation wavelength was selected as 608 nm and doping concentration was 0.01 wt%, a broad emission band would be observed at 532 nm excitation. jg p.4
Descriptors : *ZINC, *CHROMIUM, *LUMINESCENCE, *TUNGSTEN, FREQUENCY, EMISSION, EXCITATION, INTENSITY, EMISSION SPECTRA, CRYSTALS, PEAK POWER, SPECTRA, OXIDES, SHIFTING, BROADBAND, TRANSLATIONS, DOPING, CONCENTRATION(CHEMISTRY), CHINA, CHINESE LANGUAGE.
Subject Categories : Crystallography
Lasers and Masers
Distribution Statement : APPROVED FOR PUBLIC RELEASE