一个法拉第旋光器固定不动，调节一个伯列克补偿器的相位延迟来实施相位补偿。
A Faraday rotator is fixed and the phase retard of a Berek compensator is adjusted to compensate the phase of the laser.
回想当年我刚开始摄影的时候，我还是旧金山艺术学院的学生，所学的摄影法是罗伯·法兰克以及布列松那种的。
It harkens back to when I first started photography and I was a student at the 5an Francisco art Institute, and the kind of photography that I was taught was, you know Robert Frank, Cartier-Bresson.
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