Results 51 to 60 of about 590,337 (295)
Quantification of nonlinear absorption in ternary As-Sb-Se chalcogenide glasses
, 2018 In this article, we studied intensity dependent third order nonlinear optical response in ternary As40Sb7Se53 and As40Sb10Se50 chalcogenide glasses by employing nanosecond Z-scan technique.
Adarsh, K. V. +6 more
core +1 more source
Third-order nonlinear optical response of push-pull azobenzene polymers [PDF]
, 2012 The nonlinear optical response of a series of azo-containing side-chain polymers is investigated using Z-scan technique, employing 35 ps and 4 ns laser pulses, at 532 nm.
A. Kolendo +7 more
core +4 more sources
Crosstalk between the ribosome quality control‐associated E3 ubiquitin ligases LTN1 and RNF10
FEBS Letters, EarlyView.Loss of the E3 ligase LTN1, the ubiquitin‐like modifier UFM1, or the deubiquitinating enzyme UFSP2 disrupts endoplasmic reticulum–ribosome quality control (ER‐RQC), a pathway that removes stalled ribosomes and faulty proteins. This disruption may trigger a compensatory response to ER‐RQC defects, including increased expression of the E3 ligase RNF10 ...
Yuxi Huang +8 more
wiley +1 more source
Third- and fifth-order optical nonlinearities of norbixin
Results in Optics, 2022 In this work, we investigated the nonlinear response of norbixin (C24H28O4) in acetone. The third- and fifth-order optical nonlinearities were measured using the conventional Z-scan technique, with 357 fs laser pulses at 1040 nm and low-repetition rate ...
Nefe Jefferson Brito e Silva +6 more
doaj +1 more source
Nonlinear absorption reversing between an electroactive ligand and its metal complexes [PDF]
, 2012 We present the nonlinear absorption investigation of an electroactive ligand and two ruthenium and iron metal complexes under 532 nm, 30 ps laser excitation, by the open aperture Z-scan technique.
A. El-Ghayoury +9 more
core +2 more sources
Modified Z-scan techniques for investigations of nonlinear chiroptical effects
Optics Express, 2004 We present simple modifications of the classic Z-scan technique for the investigations of nonlinear chiroptical effects, i.e. nonlinear circular birefringence and two-photon circular dichroism. Two methods for studying these effects: a "polarimetric Z-scan" and a "polarization modulated Zscan" are described in detail.
P. P. MARKOWICZ +5 more
openaire +3 more sources
The newfound relationship between extrachromosomal DNAs and excised signal circles
FEBS Letters, EarlyView.Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley +1 more source
Iraqi Journal of Physics, 2020 The nonlinear optical properties response of nematic liquid crystal (6CHBT) and the impact of doping with two kinds of nanoparticles; Fe3O4 magnetic nanoparticles and SbSI ferroelectric nanoparticles have been studied using the non-linear dynamic method
Aseel Ibrahim +6 more
doaj +1 more source
Scientific Reports, 2023 Light scattering, whether caused by desired or spurious elements, is considered one of the main phenomena that present great challenges for the nonlinear (NL) optical characterization of turbid media.
Mariana J. B. Crispim +6 more
doaj +1 more source
Implementation of the Z-scan technique using NI cRIO 9074 system [PDF]
, 2016 This paper presents the implementation of Z-scan technique using NI cRIO 9074 system to characterize different types of nanofluids and films. This technique was implemented in the Universidad Autonoma del Estado de Mexico.
Camacho López, Marco Antonio +7 more
core