Relation between speckle size and four-wave mixing signal is studied. Our results indicate that small speckle size which is not effective modulated by interference fringes will drop the diffraction efficiency.
© 2006 Optical Society of America
(090.0090) Holography : Holography
(090.2880) Holography : Holographic interferometry
(170.0170) Medical optics and biotechnology : Medical optics and biotechnology
(170.1650) Medical optics and biotechnology : Coherence imaging
H. Lin and P. Yu, "Speckle Imaging Using Photorefractive Multiple Quantum Wells," in Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference and Photonic Applications Systems Technologies, Technical Digest (CD) (Optical Society of America, 2006), paper CTuW3.
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