Chang CC, Yau HF, Cheng NJ, Ye PX. Pentagon-shaped 0 degrees -cut BaTiO3 as an efficient self-pumped phase conjugator.
APPLIED OPTICS 1999;
38:7206-7213. [PMID:
18324268 DOI:
10.1364/ao.38.007206]
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Abstract
A pentagon-shaped 0 degrees-cut undoped BaTiO(3) crystal was used to construct a high-quality self-pumped phase conjugator. The conjugator shows a steady phase-conjugate output with a high reflectivity (as high as approximately 68%), a fast rising time, and a large angular range of acceptance. It also shows a good fidelity in the phase-conjugate reconstructed image; the resolution reaches 17 microm.
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