DETERMINATION OF QUANTUM YIELD OF SELF-ACTIVATED MINI-LASER MATERIALS BY PHOTOACOUSTIC SPECTROSCOPY

被引:13
作者
AUZEL, F
MEICHENIN, D
MICHEL, JC
机构
[1] Centre National d'Etudes des Télécommunications, 92220 Bagneux
关键词
D O I
10.1016/0022-2313(79)90081-4
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
Quantum yield of self-activated (stoichiometric) neodymium materials for a mini-laser is correlated to the photoacoustiv spectrum obtained in the near infrared region ({reversed tilde equals}0.9 μm). A calibration curve is defined which permits to measure quantum yield of materials in powder form. Results are given for NdAl3B4O12 (NAB), Na2NdPb6(PO4)6Cl2 (CLAP) and NdP5O14 (NdPP). © 1979.
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页码:97 / 100
页数:4
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