SOLID-STATE DYE-LASER WITH MODIFIED POLY(METHYL METHACRYLATE)-DOPED ACTIVE ELEMENTS

被引：96

作者：

MASLYUKOV, A ^{[1
]}

SOKOLOV, S ^{[1
]}

KAIVOLA, M ^{[1
]}

NYHOLM, K ^{[1
]}

POPOV, S ^{[1
]}

机构：

[1] HELSINKI UNIV TECHNOL,PHYS MAT LAB,SF-02150 ESPOO,FINLAND

来源：

APPLIED OPTICS | 1995年 / 34卷 / 09期

关键词：

D O I：

10.1364/AO.34.001516

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Laser generation with modified poly(methyl methacrylate) (MPMMA)-doped matrices with several different types of Rhodamine-based dyes was obtained. Pumping with a frequency-doubled and-switched Nd:YAG laser was used. During the experiments, high conversion efficiency was achieved. The strong nonlinear dependence of the operating lifetime and the conversion efficiency of material tested on the pump-pulse-repetition rate was observed. Possible mechanisms responsible for the conversion-efficiency drop and the useful lifetime of the material are discussed.

引用

页码：1516 / 1518

页数：3

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