HIGH-POWER HIGH-REPETITION-RATE COPPER-VAPOR-PUMPED DYE-LASER

被引：10

作者：

SINGH, S

DASGUPTA, K

KUMAR, S

MANOHAR, KG

NAIR, LG

CHATTERJEE, UK

机构：

来源：

OPTICAL ENGINEERING | 1994年 / 33卷 / 06期

关键词：

LASERS; DYE LASERS;

D O I：

10.1117/12.168243

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The design and development of an efficient high average power dye laser oscillator-amplifier system developed at the Laser & Plasma Technology Division, Bhabha Atomic Research Centre, is reported. The dye laser is pumped by a 6.5-kHz repetition rate copper vapor laser. The signal beam to the dye amplifier is obtained from an efficient narrow-band grazing incidence grating (GIG) dye laser oscillator incorporating a multiple prism beam expander. Amplifier extraction efficiency up to 40% was obtained in a single amplifier stage, using rhodamine 6G (Rh6G) in ethanol. We have also demonstrated simultaneous amplification of two laser beams at different wavelengths in the same dye amplifier cell.

引用

收藏

页码：1894 / 1904

页数：11

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