Crystal waveguide
WebMar 6, 2015 · A photonic-crystal waveguide sensor is presented for biosensing. The sensor is applied for refractive index measurements and detection of protein-concentrations. … Webliquid crystal waveguide-based mechanical laser beam steerer on the fused silica substrate, which provides unprecedented advantages such as large angular deflection, rapid response, and small size. This original device is based on the liquid crystal, which is the material of the largest
Crystal waveguide
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http://photond.com/products/crystalwave/crystalwave_applications_03.htm WebThe general technique is outlined, and the case of a waveguide termination in a square lattice rods-in-air photonic crystal is demonstrated. A compact waveguide termination is designed that shows a fivefold increase in power incident upon …
WebTypically, trans- mittances are calculated to 0.1 % accuracy or better. In Fig. 2 we display a typical contour map which shows coupler performance as a function of wave- length and shape, for various lengths. Note that the wavelength range shown covers the single-moded region of the photonic band gap. The central dark region shows designs with ... [email protected]. David Gales, National Director (310) 645-2308 [email protected]. Julie McKenna, Manager (404) 661-0831 …
WebBandstructure of photonic crystal waveguide - Line defect (varFDTD) Bandstructure of photonic crystal with a woodpile lattice; Bandstructure of photonic crystal with loss; Bandstructure of planar photonic crystal with a hexagonal lattice; Bandstructure of planar photonic crystal with a square lattice (varFDTD) Bloch mode profile - Photonic crystal WebMay 1, 2024 · Photonic crystal waveguides have been widely studied because of their advantages in integrated optical circuits [22], [23]. Many functional devices based on PC …
WebKumar MS, Menabde S, Yu S, Park N. Directional emission from photonic crystal waveguide terminations using particle swarm optimization. Journal of the Optical Society …
WebApr 11, 2024 · High stability with low polarization and confinement loss based new structure of photonic crystal fiber waveguide profile Abstract: Nowadays ethanol is broadly used chemical item in various ... simplifying service management with consulWebJun 23, 2024 · A two-dimensional photonic crystal waveguide with thermally tunable photonic bandgap is proposed. The tunability of the photonic bandgap is achieved by the … simplifying scientific notationWebThe sixth generation (6 G) communication standard is expected to include support for very-high data rates (over 100 Gbit/s) and device electronics will require processors with on-chip communications able to support such high bandwidths. Although the terahertz band possesses ample bandwidth, conventional THz waveguides suffer from high bending … simplifying series parallel circuitsWebJun 23, 2024 · A two-dimensional photonic crystal waveguide with thermally tunable photonic bandgap is proposed. The tunability of the photonic bandgap is achieved by the temperature dependence of the refractive index of the slab. A hexagonal lattice with a lattice shift is used as a two-dimensional photonic crystal waveguide. The shift of the … raymond wineryWebelement is the photonic crystal waveguide, which enables compact optical delays [2, 3], slow light and enhanced nonlinear processes [4, 5], and efficient connections between … raymond winery caWebMar 31, 2016 · Electric fields intensity of the photonic crystal waveguide in the xy-plane at z = 0 for a d- (σ- polarised) dipole source located at a chiral-point within the waveguide. The area shown is x = 8 ... raymond wingoWebIn this theoretical study, a line-defect photonic-crystal waveguide hosted in an annular photonic crystal was demonstrated to provide high-performance slow light with a wide band, low group-velocity dispersion, and a large normalized delay-bandwidth product. Combined with structural-parameter optimization and selective optofluid injection, the normalized … raymond wingerter