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MODULATION PATTERN CALCULATION DEVICE, LIGHT CONTROL DEVICE, MODULATION PATTERN CALCULATION METHOD, MODULATION PATTERN CALCULATION PROGRAM, AND STORAGE MEDIUM
MODULATION PATTERN CALCULATION DEVICE, LIGHT CONTROL DEVICE, MODULATION PATTERN CALCULATION METHOD, MODULATION PATTERN CALCULATION PROGRAM, AND STORAGE MEDIUM
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机译:调制方式计算装置,光控制装置,调制方式计算方法,调制方式计算程序以及存储介质
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摘要
A modulation pattern calculation apparatus includes an iterative Fourier transform unit, a filtering process unit, and a modulation pattern calculation unit. The iterative Fourier transform unit performs a Fourier transform on a waveform function including an intensity spectrum function and a phase spectrum function, performs a replacement of a temporal intensity waveform function based on a desired waveform after the Fourier transform and then performs an inverse Fourier transform, and performs a replacement to constrain the phase spectrum function after the inverse Fourier transform. The filtering process unit performs a filtering process of cutting a part exceeding a cutoff intensity for each wavelength, on the intensity spectrum function in a frequency domain.
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