Efficient generation of vibrational stimulated Raman emission in the ultraviolet region using a femtosecond pump beam |
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| Authors: | Fumiaki Kira |
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| Institution: | Department of Applied Chemistry, Graduate School of Engineering, Kyushu University, 744 Motooka, Nishi-Ku, Fukuoka 819-0395, Japan |
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| Abstract: | The third harmonic emission (261 nm, 30 μJ) of a femtosecond Ti:sapphire laser is focused into molecular hydrogen to generate vibrational stimulated Raman emission. High-order emission lines are efficiently generated by using a high-beam-quality nearly-transform-limited laser and high-pressure hydrogen (40 atm) as a Raman medium. |
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