Focusing light inside dynamic scattering media with millisecond digital optical phase conjugation
Wavefront sha** based on digital optical phase conjugation (DOPC) focuses light through
or inside scattering media, but the low speed of DOPC prevents it from being applied to …
or inside scattering media, but the low speed of DOPC prevents it from being applied to …
The photorefractive properties of Sn_2P_2S_6 crystals doped with Te and Sb in the near-
infrared wavelength range up to 1064 nm are reported. The main photorefractive …
infrared wavelength range up to 1064 nm are reported. The main photorefractive …
Nano-colloids of Sn2P2S6 in nematic liquid crystal pentyl-cianobiphenile
It has been shown experimentally that the ferroelectric nano-particles, in common with other
molecular additives, shift the clearing temperature, Tc, extending or reducing the two-phase …
molecular additives, shift the clearing temperature, Tc, extending or reducing the two-phase …
Improved slow light performances using photorefractive two-wave mixing
We experimentally observe an ultralow effective group velocity of 0.9 cm/s of light pulses
using the two-wave mixing process in an Sn_2P_2S_6 (SPS): Te crystal at a visible …
using the two-wave mixing process in an Sn_2P_2S_6 (SPS): Te crystal at a visible …
In situ holograms and two-wave mixing amplification of conical diffraction vector waves
Holographic recording and selective reconstruction and amplification of conical diffraction
vector waves are demonstrated using a nonlinear photorefractive S n _2 P _2 S _6 crystal …
vector waves are demonstrated using a nonlinear photorefractive S n _2 P _2 S _6 crystal …
Enhanced photorefractive properties of Bi-doped Sn2P2S6
IV Kedyk, P Mathey, G Gadret, O Bidault, AA Grabar… - JOSA B, 2008 - opg.optica.org
Enhanced photorefractive properties of tin hypothiodiphosphate (Sn_2P_2S_6) crystals as a
result of Bi do** are presented. These new crystals were obtained by the vapor-transport …
result of Bi do** are presented. These new crystals were obtained by the vapor-transport …
Critical behaviour study of ferroelectric semiconductors (PbxSn1− x) 2P2S6 from thermal diffusivity measurements
An ac photopyroelectric calorimeter has been used to study the thermal diffusivity of the
ferroelectric semiconductors family (Pb x Sn 1− x) 2 P 2 S 6 (x= 0.1 to 1) from low …
ferroelectric semiconductors family (Pb x Sn 1− x) 2 P 2 S 6 (x= 0.1 to 1) from low …