Polarization holography with depolarized reference beam is an effective means of recording and reconstructing the polarization state of the object wave in holography.
消偏参考光的偏振全息术是能记录并再现物光波偏振状态的一种有效方法。
2
In optical recording, a microscopic depression made on the disk surface by the recording laser beam. Recorded information is contained in the pits and the Spaces between pits-lands.
在光记录技术中，由记录激光束在光盘表面上烧蚀的一个微小凹陷区。记录信息包含在凹区和凸区中。
3
These are typically the areas not touched by the recording laser beam during mastering.