| Budget Amount *help |
¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2013: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2012: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2011: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
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| Research Abstract |
We have developed control schemes that utilize Raman transitions, which can minimize undesirable effects due to absorption by using non-resonant laser pulses. Focusing on the rotational control, which is essential prior to molecular-fixed-frame experiments, we have proposed/developed the polarization control to align molecules in a specified direction, the molecular orientation control highly enhanced by alignment, isotope separation that utilize rotational wave packet motion, and pulse-amplitude/fluence-specified optimal control simulation algorithms. As an application of vibrational Raman transitions, quantum interference signals induced by strong laser pulses are also examined. We developed our own original codes to calculate pulse propagation, and clarified the effectiveness of the isotope separation after propagation when we use non-resonant laser pulses.
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