title: Pentagon-shaped 0 degrees -cut BaTiO3 as an efficient self-pumped phase conjugator.
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.
authors.affiliation: Department of Applied Physics, Chung Cheng Institute of Technology Tahsi, Taoyuan 33509, Taiwan. chichang@cc04.ccit.edu.tw
authors.forename: C C
authors.initials: CC
authors.lastname: Chang
authors.forename: H F
authors.initials: HF
authors.lastname: Yau
authors.forename: N J
authors.initials: NJ
authors.lastname: Cheng
authors.forename: P X
authors.initials: PX
authors.lastname: Ye