Continuous frequency tuning of a picosecond neodymium-glass laser in the UV and VUV |
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Authors: | R A Ganeev T Usmanov |
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Institution: | (1) Akadempribor Scientific and Production Association, Academy of Sciences of Uzbekistan, 700143 Tashkent, Uzbekistan |
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Abstract: | The results of an investigation of continuous frequency tuning of a neodymium laser in the UV and VUV ranges are reported.
Generation of the sum frequency of second harmonic radiation and the radiation from a parametric light generator in the UV
region (338–366 nm) is achieved. The optimal conditions for tuning UV radiation in the range 113.5–117.0 nm in third-harmonic
generation processes in xenon and its mixtures with other gases are investigated. A third-harmonic generation efficiency of
∼5×10−4 and a tuning range >2600 cm−1 are obtained in the VUV range investigated.
Zh. Tekh. Fiz. 68, 82–89 (May 1998) |
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