Paper
20 November 2002 Self-pumped phase conjugation, higher order diffraction and image correlation using barium titanate
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Abstract
Using barium titanate as the photorefractive material, we show self-pumped phase conjugation, beam coupling, higher non-Bragg order generation yielding forward phase conjugate, and image correlation using higher order diffraction. It is shown that 2K gratings are primarily responsible for higher order diffraction.
© (2002) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Partha P. Banerjee, Prathan Buranasiri, Nickolai V. Kukhtarev, Tatiana V. Kukhtareva, Vladimir I. Polejaev, and Michael F. Gunther "Self-pumped phase conjugation, higher order diffraction and image correlation using barium titanate", Proc. SPIE 4803, Photorefractive Fiber and Crystal Devices: Materials, Optical Properties, and Applications VIII, (20 November 2002); https://doi.org/10.1117/12.459520
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KEYWORDS
Diffraction

Phase conjugation

Crystals

Ferroelectric materials

Diffraction gratings

Transparency

Laser crystals

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