摘要 |
PCT No. PCT/GB89/00743 Sec. 371 Date Dec. 31, 1990 Sec. 102(e) Date Dec. 31, 1990 PCT Filed Jun. 30, 1989 PCT Pub. No. WO90/00269 PCT Pub. Date Jan. 11, 1990.A holographic recording and reproducing system for recording holographic images of an object positioned in a first medium and replaying said images in a second medium incorporates means for enhancing the relative sensitivity of the system to radiation capable of producing said holographic images.
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