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。
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。
These are typically the areas not touched by the recording laser beam during mastering.
在制作母盘时记录激光束不照射这些区域。
Electonic plate scanning: a process that USES a light beam to scan the offset plate for the purpose of recording the position of image areas on the plate and to evaluate the amount of ink required.
电子印版扫描：用光束扫描柯式印版的过程中，记录印版上的印纹位置，用以计算需用墨量。
Shrinking during recording means that the data written at one spot moves slightly and it will not be found by the laser beam which is looking to read it at the same spot.
录制中收缩的意思是，在一个点写的数据轻微地移动，它不会被激光束发现。
This invention provides an optical information recording medium (10a) that can record information by laser beam (38) irradiation.
本发明提供一种光学信息记录介质(10a)，其能够通过辐照激光束(38)记录信息。
In optical recording, a microscopic depression made on the disk surface by the recording laser beam.
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。
Volume holographic grating, used as a volume holographic imaging lens in the imaging system, is recorded via illuminating the recording medium with a spherical signal beam and a plane reference beam.
体全息光栅由球面信号光波和平面参考光波干涉记录，并以原信号光作为探测光波进行成像。
Volume holographic grating, used as a volume holographic imaging lens in the imaging system, is recorded via illuminating the recording medium with a spherical signal beam and a plane reference beam.
体全息光栅由球面信号光波和平面参考光波干涉记录，并以原信号光作为探测光波进行成像。
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