Analysis of 90° bend photonic crystal waveguide: an application to optical interconnect
Sign Up to like & getrecommendations! Published in 2019 at "Indian Journal of Physics"
DOI: 10.1007/s12648-019-01425-7
Abstract: In this research, we propose and analyse a two-dimensional photonic crystal having L-shaped bend waveguide to realise a negligible bending loss, nonlinearity and confinement loss at the signal of 1.31 μm and 1.55 μm. The proposed waveguide… read more here.
Keywords: loss; application; photonic crystal; crystal waveguide ... See more keywords
Improved Sensitivity of the Refractive Index Sensor Based on a Photonic Crystal Waveguide
Sign Up to like & getrecommendations! Published in 2017 at "Arabian Journal for Science and Engineering"
DOI: 10.1007/s13369-017-2439-9
Abstract: In this paper, we used the finite-difference time domain method to analyze the wavelength spectrum as detected at the end of two-dimensional photonic crystal waveguide that contains circle- and ring-shaped silicon rods distributed in an… read more here.
Keywords: improved sensitivity; sensitivity; photonic crystal; sensitivity refractive ... See more keywords
Wideband and low dispersion slow light by altering the geometry of a photonic crystal waveguide
Sign Up to like & getrecommendations! Published in 2018 at "Optics Communications"
DOI: 10.1016/j.optcom.2018.06.077
Abstract: Abstract In this paper, a novel type of slow light photonic crystal waveguide obtained by enlarging the entire holes of the PhC and shifting the first and second rows of the air holes adjacent to… read more here.
Keywords: slow light; wideband low; photonic crystal; geometry ... See more keywords
Properties of liquid-crystal wave-guiding structures.
Sign Up to like & getrecommendations! Published in 2022 at "Soft matter"
DOI: 10.1039/d2sm00597b
Abstract: The paper presents the results of an experimental and numerical study of some properties of multimode liquid crystal waveguide structures. The nematic 4-cyano-4'-pentylbiphenyl (5CB) was used as a liquid crystal. A description of the experiments… read more here.
Keywords: crystal waveguide; two dimensional; liquid crystal; properties liquid ... See more keywords
Efficient pump–signal combiner for stimulated Raman scattering in photonic crystal waveguide
Sign Up to like & getrecommendations! Published in 2018 at "Optical Engineering"
DOI: 10.1117/1.oe.57.7.075103
Abstract: Abstract. A silicon photonic crystal (PhC)-based structure is proposed to efficiently couple power from two different wavelengths, targeted to the application of an integrable Raman amplifier. The coupler uses two asymmetrical PhC waveguides as input… read more here.
Keywords: signal combiner; photonic crystal; pump signal; efficient pump ... See more keywords
Augmenting performance of a MEMS cantilever-based photonic crystal waveguide for switching applications.
Sign Up to like & getrecommendations! Published in 2019 at "Applied optics"
DOI: 10.1364/ao.58.008449
Abstract: In this paper, a micro-electro-mechanical system-based cantilever is integrated as a line defect on a photonic crystal silicon slab for optical switching applications. The elliptical holes are etched in the photonic crystal waveguide that result… read more here.
Keywords: mems cantilever; photonic crystal; augmenting performance; performance mems ... See more keywords