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Experimental study of cavity configurations for dye lasers pumped by a copper vapor laser

Journal Article · · Chin. Phys. Lasers; (United States)
OSTI ID:6747883
Four cavity configurations are considered for dye lasers pumped transversely by a CuBr laser at high pulse repetition frequencies. Their operating characteristics are compared. Optimum performance is found for a double-prism expander cavity equipped with a Littrow mounted grating. A single longitudinal mode lasing in the 598--640 nm range was achieved with a linewidth of 0.0012 nm and a conversion of efficiency of 7.5%, respectively. The amplified spontaneous emission was 1.5%.
Research Organization:
Department of Physics, Zhejiang University, Hangzhou
OSTI ID:
6747883
Journal Information:
Chin. Phys. Lasers; (United States), Journal Name: Chin. Phys. Lasers; (United States) Vol. 15:4; ISSN CPLAE
Country of Publication:
United States
Language:
English

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