6814 Suchergebnisse für: „“
Review of Fluorescence Lifetime Imaging Microscopy (FLIM) Data Analysis Using Machine Learning
Fluorescence lifetime imaging microscopy (FLIM) has emerged as a promising tool for all scientific studies in recent years. However, the utilization of FLIM data requires complex data modeling techniques,...
PublikationenAnchoring and electro-optic switching of liquid crystals on nano-structured surfaces fabricated by two-photon based nano-printing
The alignment of liquid crystals on surfaces plays a central role in optimizing their performances. In this work, a cutting-edge nano-lithography-based method to control the local orientation of a thermotropic...
PublikationenGeneration of infrared photon pairs by spontaneous four‑wave mixing in a CS2‑flled microstructured optical fber
We experimentally demonstrate frequency non-degenerate photon-pair generation via spontaneous four-wave mixing from a novel CS2-flled microstructured optical fber. CS2 has high nonlinearity, narrow Raman...
PublikationenNonlinear Dynamics of Higher-Order Quasi-Phase-MatchedDispersive Waves Formation in Dispersion-OscillatingLiquid-Core Fibers
Here, the concept of generating higher-order dispersive waves (DWs) via quasi-phase-matching (QPM) in periodically dispersion-modulated liquid-core fibers are demonstrated by generating distinct narrowband...
PublikationenImpact of coordinate frames on mode formation in twisted waveguides
Off-axis twisted waveguides possess unique optical properties such as circular and orbital angular momentum (OAM) birefringence, setting them apart from their straight counterparts. Analyzing mode formation...
PublikationenFunctionalization of Phosphate and Tellurite Glasses and Spherical Whispering Gallery Mode Microresonators
Active whispering gallery mode resonators made as spherical microspheres doped with quantum dots or rare earth ions achieve high quality factors and are excellent candidates for biosensors capable of detecting...
PublikationenFormation, Characterization, and Bonding of cis- and trans-[PtCl2{Te(CH2)6}2], cis-trans-[Pt3Cl6{Te(CH2)6}4], and cis-trans-[Pt4Cl8{Te(CH2)6}4]: Experimental and DFT Study
[PtCl2{Te(CH2)6}2] (1) was synthesized from the cyclic telluroether Te(CH2)6 and cis-[PtCl2(NCPh)2] in dichloromethane at room temperature under the exclusion of light. The crystal structure determination...
PublikationenLuminescent Platinum(II) Complexes with a Tridentate Caffeine-Based NHC-Pincer Ligand: Synthesis, Electrochemistry and Photophysics
A strategy of “greening up” Pt(II) luminophores is presented.For this purpose, caffeine, as a renewable alkaloid and precursorfor an N-heterocyclic carbene (NHC), is incorporated into atridentate,...
PublikationenNew Twist on the Light-Switch Effect: Controlling the Fate of Excited States with pH in a 4-Hydroxy-thiazol-extended Ruthenium(II) Dppz Complex
We present a pH-dependent study of the excited state dynamics of a novel Ru complex bearing a 4-hydroxy thiazol-substituted dppz (dipyridophenazine) ligand (RuTzOH) and its deprotonated form (RuTzO−)....
PublikationenControlled formation of gold nanoparticles with tunable plasmonic properties in tellurite glass
Silicate glasses with metallic nanoparticles (NPs) have been of intense interest in art, science and technology as the plasmonic properties of these NPs equip glass with light modulation capability. The...
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