[图书][B] Lithium niobate: defects, photorefraction and ferroelectric switching

T Volk, M Wöhlecke - 2008 - books.google.com
Page 1 Springer Page 2 Springer Series in materialsscience 115 Page 3 Springer Series in
materialsscience Editors: R.Hull RMOsgood,Jr. J.Parisi H.Warlimont The Springer Series in …

Visualization of ferroelectric domains in bulk single crystals

E Soergel - Applied Physics B, 2005 - Springer
In recent years ferroelectric domain patterning has become a popular topic of physical
research because it enables photonic applications as well as data storage. For generation of …

Superfast domain wall motion in lithium niobate single crystals. Analogy with crystal growth

AA Esin, AR Akhmatkhanov, VY Shur - Applied Physics Letters, 2019 - pubs.aip.org
In this paper, we studied the superfast domain walls that appear after domain merging
during polarization reversal in congruent lithium niobate single crystals by in situ optical …

Electrically switchable Fresnel lens using a polymer-separated composite film

YH Fan, H Ren, ST Wu - Optics Express, 2005 - opg.optica.org
A Fresnel lens with electrically-tunable diffraction efficiency while possessing high image
quality is demonstrated using a phase-separated composite film (PSCOF). The light …

Polarization controllable Fresnel lens using dye-doped liquid crystals

TH Lin, Y Huang, AYG Fuh, ST Wu - Optics Express, 2006 - opg.optica.org
A scattering-free, polarization controllable Fresnel zone plate lens is demonstrated using a
photo-induced alignment of the dye-doped liquid crystal film. This photo-aligned liquid …

All-optical switchable holographic Fresnel lens based on azo-dye-doped polymer-dispersed liquid crystals

H Jashnsaz, NH Nataj, E Mohajerani, A Khabbazi - Applied Optics, 2011 - opg.optica.org
Fabrication of an all-optical switchable holographic liquid crystal (LC) Fresnel lens based on
azo-dye-doped polymer-dispersed LCs is reported using a Michelson interferometer. It is …

Tunable LiNbO3-based diffractive optical element for the control of transverse modes of a laser beam

AA Esin, AR Akhmatkhanov, VS Pavelyev, VY Shur - 2021 - elar.urfu.ru
A diffractive optical element based on a nonlinear-optical ferroelectric single crystal has
been proposed, synthesized, and experimentally characterized. The element allows fast …

Dual-mode photosensitive arrays based on the integration of liquid crystal microlenses and CMOS sensors for obtaining the intensity images and wavefronts of objects

Q Tong, Y Lei, Z Xin, X Zhang, H Sang, C Xie - Optics express, 2016 - opg.optica.org
In this paper, we present a kind of dual-mode photosensitive arrays (DMPAs) constructed by
hybrid integration a liquid crystal microlens array (LCMLA) driven electrically and a CMOS …

Anisotropy of domain broadening in periodically poled lithium niobate crystals

Y Sheng, T Wang, B Ma, E Qu, B Cheng… - Applied physics …, 2006 - pubs.aip.org
We experimentally study the dependence of reversed domain broadening of lithium niobate
(LiNbO 3) wafers on their poling electrode configurations. Experiments show that the …

Electrically switchable holographic liquid crystal/polymer Fresnel lens using a Michelson interferometer

H Jashnsaz, E Mohajerani, H Nemati, SH Razavi… - Applied Optics, 2011 - opg.optica.org
A holographic technique for fabricating an electrically switchable liquid crystal/polymer
composite Fresnel lens is reported. A Michelson interferometer is used to produce the …