Results 51 to 60 of about 3,025,283 (308)
, 2000 Power dissipated during test application is substantially higher than power dissipated during functional operation which can decrease the reliability and lead to yield loss.
Nicola Nicolici +3 more
core +1 more source
Frontiers in Physics, 2022 We report herein results on the third-order non-linear optical (NLO) properties of four structurally unconstrained green fluorescence protein (GFP) chromophores, namely, 1, 2, 3, and 4.
Md Soif Ahmed +6 more
doaj +1 more source
Polarization dependence of Z-scan measurement: theory and experiment
Optics Express, 2009 Here we report on an extension of common Z-scan method to arbitrary polarized incidence light for measurements of anisotropic third-order nonlinear susceptibility in isotropic medium. The normalized transmittance formulas of closed-aperture Z-scan are obtained for linearly, elliptically and circularly polarized incidence beam.
Xiao-Qing, Yan +4 more
openaire +2 more sources
Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Background Neuromyelitis optica spectrum disorder (NMOSD) is a relapsing autoimmune disease of the central nervous system. High‐dose intravenous methylprednisolone (IVMP) is the standard first‐line therapy for acute attacks, although some patients remain refractory.
Wataru Horiguchi +5 more
wiley +1 more source
Modulation of nonlinear optical response of doped SiO2 gel glasses by metal ion radii
Gongneng cailiao yu qijian xuebaoHeavy metals and their compounds exhibit advantageous properties in the field of nonlinear optics, including high polarizability, broadband response, and tunability.
Tingting WANG, Rongsheng WU, Lihua HU
doaj +1 more source
Materials Research Express, 2022 By employing the ultrafast Z-scan technique, we characterize the nonlinear absorption property of PMMA/Bismuth Selenide ( Bi _2 Se _3 ) composite with varying concentrations.
Partha Mondal +4 more
doaj +1 more source
Z-scan measurement with an astigmatic Gaussian beam [PDF]
Journal of the Optical Society of America B, 2000 Z-scan measurement with a slit instead of a circular aperture is proposed and analyzed for an astigmatic Gaussian beam. This new technique can accurately determine not only the nonlinear refractive index but also the ellipticity and positions of x–y foci of the astigmatic beam.
Huang, Y.-L., Sun, C.-K.
openaire +1 more source
FEBS Letters, EarlyView.The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li +2 more
wiley +1 more source
Hyperspectral z-scan: measurement of spectrally resolved nonlinear optical properties
, 2021 Broadband hyperspectral z-scan using a supercontinuum light source is a convenient technique to obtain spectrally resolved nonlinear optical properties of the materials under investigation.
Antony, Maria Merin +2 more
core +1 more source
Z-scan measurements using femtosecond continuum generation
Optics Express, 2004 We present a single beam Z-scan technique using an intense, broadband, white-light continuum (WLC) beam for the direct measurement of nonlinear absorption spectra. In order to demonstrate the validity of our technique, we compared the results of tetraaniline and Sudan 3 solutions obtained with WLC and conventional single wavelength light sources.
Leonardo, De Boni +4 more
openaire +2 more sources