Measurements of cavity losses in diode pumped lasers

被引：0

作者：

Jabczynski, JK ^{[1
]}

Kopczynski, K ^{[1
]}

Marciniak, P ^{[1
]}

机构：

[1] Mil Univ Technol, Inst Optoelect, PL-01489 Warsaw, Poland

来源：

SELECTED PAPER FROM INTERNATIONAL CONFERENCE ON OPTICS AND OPTOELECTRONICS '98: SILVER JUBILEE SYMPOSIUM OF THE OPTICAL SOCIETY OF INDIA | 1999年 / 3729卷

关键词：

D O I：

10.1117/12.346792

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

Two methods of losses measurements: Findlay-Clay's method and relaxation frequency method were verified for two types of diode pumped lasers. In case of Nd:YAG laser with changeable output coupler the results obtained in both methods were in good agreement. However there was observed the contradictory between the relatively high losses (about 10% for transmission losses of 5%) and very high slope efficiency (similar to 50%) of this laser. The measurements of cavity losses via relaxation method were carried for several types of microlasers made of Nd:YAG, Ng:GGG, Nd:YAP crystals and Nd: phosphate glass. There were obtained total losses (including transmission ones) in the range from 7 % to 30%.

引用

页码：268 / 272

页数：5

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