Fast response of the diffraction efficiency in photopolymer prepared by sol–gel process

DH Choi, MJ Cho, H Yoon, H Yoon, JH Kim, SH Paek - Optical Materials, 2004 - Elsevier
diffraction response of the photopolymer grating formation under different concentration of
BPA-DA to estimate the diffraction efficiency … 4, we could observe that the diffraction efficiency

Fast response and transparent optically isotropic liquid crystal diffraction grating

R Manda, S Pagidi, SS Bhattacharyya, CH Park… - Optics …, 2017 - opg.optica.org
… The decay time of FFS cell is approximately three times faster than IPS cell. The FFS cell
provides fast response and large angle diffraction but the relative diffraction efficiency is …

Motionless and fast measurement technique for obtaining the spectral diffraction efficiencies of a grating

S Wang, S Liu, J Shao, Y Jin, F Kong… - Review of Scientific …, 2018 - pubs.aip.org
… -based power sensor with a spectral response wavelength range of 350-1100 nm and a …
detector is mounted on the output port; its spectral response wave range is 200-1100 nm, and …

Azopolymer holographic diffraction gratings: time dependent analyses of the diffraction efficiency, birefringence, and surface modulation induced by two linearly …

F Lagugné Labarthet, T Buffeteau… - The Journal of Physical …, 1999 - ACS Publications
… of the diffraction efficiency of I total (S +1 ) exhibits a fast growth … The response curves
recorded for the diffracted first order … A maximum diffraction efficiency, which is mainly due to the I …

BaO–TeO 2–MoO 3 glass: excellent candidate for acousto-optic modulators with high diffraction efficiency, fast response, and stable operation

F Hu, F Guo, Z Wang, X Tao, Z Gao - Journal of Materials Chemistry C, 2023 - pubs.rsc.org
… In a later stage, we will improve the diffraction efficiency and reduce the energy loss of
the AOM through the following three aspects. First, the proportion of raw materials and …

Phase gratings with tunable diffraction efficiency

M Stürmer, MC Wapler, J Schmitt, F Völklein… - Optics …, 2016 - opg.optica.org
… our prototype that allows for faster tuning than many of the … diffraction efficiency using a
blazed grating to which the tuning principle could also be applied. We already found a response

Effect on response time and diffraction efficiency of co-usage azo dye and carbon nanoparticle in nematic liquid crystal

O Köysal, SE San - Synthetic metals, 2008 - Elsevier
… was investigated in terms of the diffraction signals depending on applied dc voltage with
using two-wave mixing experiment. We measured diffraction efficiency for pure E7 and E7/C60/…

Near-infrared photorefractive polymer composites with high diffraction efficiency and fast response time

J Thomas, M Eralp, S Tay, G Li… - … and Applications II, 2004 - spiedigitallibrary.org
… With an optimized composite, we demonstrated more than 50% external diffraction
efficiency coupled with a fast response time of about 35 ms at 980 nm. In addition to this high …

Fast-switchable, high diffraction-efficiency ferroelectric liquid crystal Fibonacci grating

Z Sun, Z Yuan, A Nikita, H Kwok, AK Srivastava - Optics Express, 2021 - opg.optica.org
… Thus, with the fast response time and high diffraction efficiency, the proposed ESHFLC-FbG
can find application in the super-resolution imaging system, superstructure fibre sensor, and …

[PDF][PDF] Simple, motionless and fast measuring technique for obtaining the spectral diffraction efficiencies of grating

S Wang, S Liu, J Shao, Y Wang, F Kong, Y Jin - scholar.archive.org
… Model: PD300-1W P/N 7Z02411A) is photodiode-based power sensor, its spectral response
… is mounted on the output port, its spectral response wave range is 200 - 1100 nm, and the …