We propose to use periodically poled lithium niobate crystals (PPLN) as a source of specially engineered entangled photon pairs. We demonstrate the generation of polarization-entangled states using one-dimensional PPLN, and frequency-entangled states using two-dimensional PPLN.
© 2004 Optical Society of America
H. Guillet de Chatellus, G. Di Giuseppe, A. V. Sergienko, B. E. A. Saleh, and M. C. Teich, "Engineering entangled-photon states using two-dimensional PPLN crystals," in Conference on Lasers and Electro-Optics/International Quantum Electronics Conference and Photonic Applications Systems Technologies, Technical Digest (CD) (Optical Society of America, 2004), paper CMF3.
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