zhao hua-jun, zhang ruo-bing, xie xu-dong, et al. Arbitrary dispersion control of ultrashort optical pulses with acoustic waves[J]. High Power Laser and Particle Beams, 2004, 16.
Citation:
zhao hua-jun, zhang ruo-bing, xie xu-dong, et al. Arbitrary dispersion control of ultrashort optical pulses with acoustic waves[J]. High Power Laser and Particle Beams, 2004, 16.
zhao hua-jun, zhang ruo-bing, xie xu-dong, et al. Arbitrary dispersion control of ultrashort optical pulses with acoustic waves[J]. High Power Laser and Particle Beams, 2004, 16.
Citation:
zhao hua-jun, zhang ruo-bing, xie xu-dong, et al. Arbitrary dispersion control of ultrashort optical pulses with acoustic waves[J]. High Power Laser and Particle Beams, 2004, 16.
School of Precision Instrument and Optoelectronics Engineering,Tianjin University;Key Laboratory of Optoelectronic Information Technical Science,EMC,Tianjin 300072,China
Acousto-optic programmable filters (AOPDF) can compensate in real time for groupdelay dispersion. This feature can be used in femtosecond chirped-pulse amplification to compensate dispersion adaptively. An analytical expression relating the group delay at the output of the AOPDF to the input acoustic signal was obtained with coupled-wave theory in the case of collinear bulk acousto-optic interactions. Numerical simulations in the LiNbO3 crystal are shown to support the principle of arbitrary group-delay control with an AOPDF.
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