Simplified ultrafast pulse shaper for tailored polarization states using a birefringent prism.
Simplified ultrafast pulse shaper for tailored polarization states using a birefringent prism.
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DOI：
10.1063/1.3130046
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发表时间：
2009-05
期刊：
影响因子：
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通讯作者：
D. Kupka;P. Schlup;R. Bartels
中科院分区：
文献类型：
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作者：
D. Kupka;P. Schlup;R. Bartels
提出并分析了一种利用双折射棱镜作为光谱色散和偏振分离元件的新偏振脉冲整形方法。首先检查适当的棱镜设计方法，然后是脉冲整形器的校准技术和实验演示。通过空间光调制器使用纯相位调制，我们获得了近变换有限脉冲。此外，还检索了施加在脉冲上的正弦光谱相位，并在定性上与理论目标场进行了很好的比较。
A new polarization pulse shaping method utilizing a birefringent prism as both the spectrally dispersing and polarization separating element is presented and analyzed. The method of appropriate prism design is first examined, followed by calibration technique and experimental demonstration of the pulse shaper. Using phase-only modulation by means of a spatial light modulator, we obtain near-transform limited pulses. Furthermore, a sinusoidal spectral phase imparted on the pulse is retrieved and qualitatively compares well with the theoretical target field.