Frequency Doubling of Tunable Ti:sapphire Laser with KNb0_3 in External Cavity

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概要

• 論文の詳細を見る

• Frequency dou bling of a tunable Ti: sapphire laser is demonstrated using a noncritically phase-matched KNbO_3 crystal in an external enhancement cavity. A narrow linewidth Ti:sapphire laser is constructed and its center frequency is locked to a reference interferometer. The optimum phase-matching condition is achieved by temperature-tuning the KNbO_3 crystal. Tunable blue light between 426.8 nm and 433.6 nm is successfully generated with the highest conversion efficiency of 31% for 4TO mW pump power. It is found that the optimum phase-matching temperature depends on the pump power as well as the pump wavelength resulting from the thermal effect.

• 社団法人応用物理学会の論文
• 1994-11-15

著者

• Tsuchida H

  National Inst. Advanced Industrial Sci. And Technol. Tsukuba Jpn

• Tsuchida Hidemi

  Light And Radio Waves Section Electrotechnical Laboratory

関連論文

• Frequency Doubling of Tunable Ti:sapphire Laser with KNb0_3 in External Cavity

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