Acta Optica Sinica, Volume. 15, Issue 6, 734(1995)
Real-Time Image Reversation and Real-Time High-and Low-Pass Filtering
A novel real-time optical processor is demostrated by using a Ti, Cu:KNSBN self-pumped phase conjugator to produce opposite reading light and a thin piece of Ce, Fe :LiNbO3 crystal as memory medium. The processor can be used to perform operations of image reversation and 2D image high-and low-pass filtering. The mechanism analyses based on writing and erasure of the hologram, self diffraction and size effect are given.
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[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Real-Time Image Reversation and Real-Time High-and Low-Pass Filtering[J]. Acta Optica Sinica, 1995, 15(6): 734