Acta Optica Sinica, Volume. 21, Issue 6, 737(2001)
Study of Multi-Stage Optical Detection with Optically Erased Two-Beam Coupling
The method of multi-stage optical detection is presented based on the principle of optically erasing and two-beam coupling. The theoretical formula about the device is built by using the coupling wave equation and band-transport model. An experimental demonstration is done by using Ce∶KNSBN crystals and He-Ne laser. The feasibility of the method is proved by theoretical analysis and experimental demonstration.
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[in Chinese], [in Chinese], [in Chinese], [in Chinese]. Study of Multi-Stage Optical Detection with Optically Erased Two-Beam Coupling[J]. Acta Optica Sinica, 2001, 21(6): 737