和田 昭英 研究グループアクティビティー

"Schematic diagram of high power pulse shaping system. Output pulse energy is about 50 μJ at the center wavelength of 800 nm. Variable region of pulse interval in shaped pulse is from 60 fs to 1 ps."


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"Second order GA pulse shape (E(t)2) optimized for (a) perylene molecule in CHCl3 solution and (b) perylene crystal."


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"Pulse shape of (a) shaped pulse optimized by GA (GA pulse) and (b) femtosecond single pulse (FS pulse). Emission spectra of perylene crystal obtained by GA pulse irradiation (thick line) and FS pulse (thin line)."


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"(a) Second order GA pulse shape optimized for a perylene crystal. (b) Fourier transform of Second order GA pulse."


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