Chinese Journal of Lasers, Volume. 25, Issue 3, 205(1998)
Increasement of Raman Conversion Efficiency by Using a Tapered Waveguide
By transmitting a pumping beam through a waveguide located in the H 2 Raman cell, the interaction region of the stimulated Raman scattering and conversion efficiency can be increased in the Raman cell. In this paper, by replacing the original waveguide with a tapered one, the conversion efficiency was further increased in some range of H 2 gas pressure. The results are theoretically analyzed and discussed.
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[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Increasement of Raman Conversion Efficiency by Using a Tapered Waveguide[J]. Chinese Journal of Lasers, 1998, 25(3): 205
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