Selection rules for angular momentum transfer via impulsive stimulated Raman scattering

Selection rules for angular momentum transfer via impulsive stimulated Raman scattering
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通过脉冲受激拉曼散射角动量传递的选择规则

DOI:
10.1103/physreva.87.013808
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发表时间:
2013
期刊:
影响因子:
2.9
通讯作者:
M. Kuwata
M. Kuwata
中科院分区:
物理与天体物理2区
文献类型:
--
作者:
T. Higuchi;H. Tamaru;M. Kuwata

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脉冲受激拉曼散射(ISRS)在低能转动共振的相干控制中起着关键作用。飞秒激光脉冲被广泛地应用于ISR,因为它们是宽带的,并且可以在单个脉冲中覆盖所需的频率。这里,我们从理论上证明了ISRS过程可以表示为对激光脉冲的瞬时斯托克斯参数(ISPs)的线性响应。这些以旋转坐标表示的IPS随后被证明是负责从光到物质的角动量转移的。这些关系导致了光脉冲的光谱分布和偏振态的设计,这些光脉冲应该选择性地激发特定的旋转模式。
Impulsive stimulated Raman scattering (ISRS) plays a key role in coherent control of low-energy rotational resonances. Femtosecond laser pulses are widely employed to utilize ISRS because they are broadband and can cover the needed frequencies in a single pulse. Here, we show theoretically that the ISRS process is expressed as a linear response to the instantaneous Stokes parameters (ISPs) of the laser pulse. These IPSs expressed in rotational coordinates are then shown to be responsible for the angular momentum transfer from light to matter. These relationships have led to the designs of spectral profiles and polarization states of light pulses that should selectively excite particular rotational modes.
DOI: 10.1103/physrevlett.106.047401
发表时间: 2011-01-24
影响因子: 8.6
作者:
Higuchi, Takuya;Kanda, Natsuki;Kuwata-Gonokami, Makoto
通讯作者: Kuwata-Gonokami, Makoto
由外部激光二极管稳定的干涉偏振脉冲整形器,用于任意矢量场整形
DOI: --
发表时间: 2009
期刊: Rev. Sci. Instrum
影响因子: --
作者:
M. Sato;T. Suzuki;and K. Misawa
通讯作者: and K. Misawa
DOI: 10.1103/physrevlett.103.223002
发表时间: 2009-11
影响因子: 8.6
作者:
K. Kitano;H. Hasegawa;Y. Ohshima
通讯作者: K. Kitano;H. Hasegawa;Y. Ohshima