| Budget Amount *help |
¥7,800,000 (Direct Cost: ¥6,000,000、Indirect Cost: ¥1,800,000)
Fiscal Year 2010: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2009: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2008: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
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| Research Abstract |
We have developed quantum optimal control simulation that can treat nonlinear interactions between a molecule and laser fields.(1)The simulation is applied to the alignment control of a nitrogen molecule. From the power spectrum of the cycle-averaged intensity of the optimal pulse, we have proposed a frequency network mechanism that effectively connects a few lowest rotational states through Raman transitions to achieve a high degree of alignment.(2)In the orientation control of a CO molecule, we have shown the effectiveness of a two-step control, in which an alignment pulse appear prior to an orientation pulse.(3)We further extended the simulation to explicitly include the polarization of a laser pulse. It was applied to the simultaneous rovibrational control with the aim of creating a rovibrational wave packet that cannot be achieved by a linearly polarized pulse.
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