Search Results - "Chao-Yi Tai"
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One-step metallization of weft-knitted fabrics for wearable biaxial strain sensors
Published in Scientific reports (21-11-2022)“…One-step direct patterning of high definition conductive tracks in textiles is realized through laser direct writing in combination with a silver…”
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Design and Analysis of an Ultra-Compact and Ultra-Wideband Polarization Beam Splitter Based on Coupled Plasmonic Waveguide Arrays
Published in IEEE photonics technology letters (01-10-2007)“…We present the design of an ultra-compact polarization beam splitter where three symmetrical dielectric channel waveguides are hybrid integrated with Au…”
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Plasma enhanced inkjet printing of particle-free silver ink on polyester fabric for electronic devices
Published in Micro and Nano Engineering (01-04-2022)“…Most formulations of metal inks comprise of a suspension of nanoparticles however, these suffer when printed by the formation of unwanted agglomeration. The…”
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Broadband Energy Conversion Between Off-Plane Gaussian Lightwave and In-Plane Surface Plasmon Waves
Published in IEEE photonics technology letters (15-11-2011)“…We report on highly efficient energy conversion between off-plane Gaussian beam and in-plane surface plasmon waves (SPWs). The finite-difference time-domain…”
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Neodymium-doped tantalum pentoxide waveguide lasers
Published in IEEE journal of quantum electronics (01-12-2005)“…The fabrication, spectroscopic properties, and laser performance of Nd/sup 3+/-doped Ta/sub 2/O/sub 5/ channel waveguide lasers are described. Lasing is…”
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Propagation characteristics of the supermode based on two coupled semi-infinite rib plasmonic waveguides
Published in Optics express (19-02-2007)“…We report on the propagation characteristics of a plasmonic waveguide structure based on two coupled rectangular wedges. Dispersion, propagation loss, and…”
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Thiourea Small Molecules Regulated Slow Passivation in MAPbI3 Thin Films for Enhanced Stability and Performance of Perovskite Solar Cells
Published in Journal of physical chemistry. C (03-08-2023)“…The low stability of perovskite solar cells is the limiting factor for their commercialization, which is largely affected by defects originating from…”
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Purcell gain equalized zero-mode waveguide
Published in Scientific reports (06-09-2024)“…We refresh the design of zero-mode waveguides (ZMWs) by introducing metamaterials that makes the zeroth order resonant mode existence. Of particular…”
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Plasmonically Enhanced Enantioselective Nanocolorimetry
Published in ACS sensors (27-03-2020)“…We report on the generation of a super- and homochiral field where linearly polarized incident light is twisted by plasmonic dimeric nanostructure within the…”
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10
Nano-colorimetrically determined refractive index variation with ultra-high chromatic resolution
Published in Optics express (15-04-2019)“…We develop a front-to-end solution where the shift of chromaticity from scattering of plasmonic nanoparticles is used as the reporter for nano-environmental…”
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Effect of Silver Thickness on the Formation of Surface Plasmon Polaritons in Silver-Coated Silicon Nitride Photonic Crystal Slabs
Published in Japanese Journal of Applied Physics (01-06-2010)“…A systematic study of the influence of silver film thickness on the transmittance spectra through a silicon nitride photonic crystal slab (SiN-PCS) coated with…”
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Label-free multi-color superlocalization of plasmonic emission within metallic nano-interstice using femtosecond chirp-manipulated four wave mixing
Published in Optics express (14-12-2015)“…We demonstrate an as yet unused method to sieve, localize, and steer plasmonic hot spot within metallic nano-interstices close to percolation threshold…”
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UV photosensitivity in a Ta2O5 rib waveguide Mach-Zehnder interferometer
Published in IEEE photonics technology letters (01-06-2004)“…The ultraviolet (UV) photosensitivity of Ta 2 O 5 measured in a rib waveguide Mach-Zehnder interferometer (MZI) is reported. With a cumulative fluence of 72…”
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Orders of magnitude enhancement of mode splitting by plasmonic intracavity resonance
Published in Optics express (24-09-2012)“…we report on significant mode splitting in plasmonic resonators induced by intracavity resonance. In contrast to traditional dielectric resonators where only…”
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15
Phase separation and pattern instability of laser-induced polymerization in liquid-crystal-monomer mixtures
Published in 2012 Conference on Lasers and Electro-Optics (CLEO) (01-05-2012)“…Directly written by a ultra-short femto-second laser pulse, we report the phase separation and pattern formation induced by polymerization in a…”
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Conference Proceeding -
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Giant angular dispersion mediated by plasmonic modal competition
Published in Optics express (22-11-2010)“…We report on the modal competition mediated angular dispersion by heterogeneously coupled plasmonic waveguides. By varying the wavelength of the excitation,…”
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Significant enhancement of broadband optical limiting behavior using off-resonant sub-wavelength coupled plasmonic waves
Published in Optics express (15-09-2008)“…We present the numerical investigation of the optical limiting behavior based on coupled nonlinear plasmonic waveguides. Exploiting the strong localization of…”
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1550-nm fluorescence efficiency and heat generation of erbium-doped fiber pumped by pulsed and quasi-continuous-wave lasers
Published in Aerospace science and technology (01-12-2014)“…In this work, we investigate the 1550-nm fluorescence efficiency and heat generation of the erbium-doped fiber (EDF) pumped in the 800 nm band by pulsed…”
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Optical coupling between a self-assembled microsphere grating and a rib waveguide
Published in Applied physics letters (03-05-2004)“…We report the fabrication of a linear array of self-assembled polystyrene microspheres side coupled to a rib waveguide. The optical coupling between the…”
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