Designing ultrafast mirrors by minimizing the energy of phase distortions in the frequency domain
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چکیده
The direct optimization of complex filter error—modulo zerothand first-order phase— is proposed as an alternative to GDD optimization. In the appropriate norm, this is equivalent to minimizing the error energy for a given input. ©2004 Optical Society of America OCIS codes: (320.5520) Ultrafast optics, pulse compression; (310.6860) Thin films, optical properties
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تاریخ انتشار 2007