| 摘要 |
<p>An autonomous ultra-short optical pulse compressing, phase compensating and waveform shaping device which can compensate phase fluctuation at a high speed with high sensitivity, comprising an optical pulse light source (2), a spectrum spatial disperser (4), a spatial phase modulator (5), a multiplexer (6), a modified SPIDER device (8) for forming a spectrum interference image from a part of the multiplexed output pulse, and a feedback device (9) which detects the spectrum phase from the spectrum interference figure and feeds back the difference from the set phase to the spatial phase modulator (5). The modified SPIDER device (8) has a light source (8a) for chirped optical pulse.</p> |
