搜索结果: 1-15 共查到“光学工程 two-dimensional”相关记录17条 . 查询时间(0.158 秒)
Two-Dimensional Chalcogenide Nanoplates as Tunable Metamaterials via Chemical Intercalation
Two-dimensional materials chalcogenides plasmonics photonics EELS
2015/8/6
New plasmonic materials with tunable proper ties are in great need for nanophotonics and metamaterials applications. Here we present two-dimensional layered, metal chalcogenides as tunable metamateria...
Two-dimensional Green’s tensor for gyrotropic clusters composed of circular cylinders
Two-dimensional Green’s tensor gyrotropic clusters composed circular cylinders
2015/8/6
The construction of Green’s tensor for two-dimensional gyrotropic photonic clusters composed of cylinders with circular cross sections using the semi-analytic multipole method is presented. The high e...
The capacitance voltage characteristics for the two-dimensional multi-conductor in liquid crystal displays (LCDs)! are numerically derived by the method of successive over relaxation (SOR)!. The nonli...
Genetic algorithm for band gap optimization under light line in two-dimensional photonic crystal slab
two-dimensional photonic crystals
2011/5/10
An optimization algorithm is used to design a two-dimensional photonic crystal slab for large absolute band gaps under light line. In this procedure, the unit cell of the crystal is composed of a numb...
Efficient generation of universal two-dimensional cluster states with hybrid systems
Efficient generation universal two-dimensional cluster states hybrid systems
2013/7/2
Measurement-based quantum computation (MBQC) or one-way quantum computation, which was first introduced by Briegel and Raussendorf [1] and Raussendorf et al. [2],
has recently been a hot topic in qua...
Photonic Spectral Processor Employing Two-Dimensional WDM Channel Separation and a Phase LCoS Modulator
fiber optics communications dispersion compensation devices wavelength filtering devices
2015/6/5
We propose and demonstrate a spectral phase and amplitude modulator spanning full 2D-space by crossing a 100GHz WGR and a 1200gr/mm bulk grating. We address individual WDM channels with high resolutio...
Characterization of Integrated Polarization-Diversity DPSK Demodulator with Two-Dimensional Chirped Grating Couplers and Ring Resonators
Integrated optics devices Fiber optics communications
2015/6/4
We describe the design and experimental results of an integrated polarization-diversity DPSK demodulator. The integration of 2-D chirped grating couplers enabled polarization-diversity operation with ...
Two-dimensional numerical analysis on mid-infrared emission from IV-VI lead salt photonic crystal microcavity
lead salts plane wave expansion (PWE)
2011/5/10
An optimal design of two dimensional (2D) hexagonal photonic bandgap (PBG) resonating micro-optical defect cavity on IV-VI lead salt material has been carried out. The nature of both the transverse el...
Genetic algorithm for band gap optimization under light line in two-dimensional photonic crystal slab
two-dimensional photonic crystals
2011/5/10
An optimization algorithm is used to design a two-dimensional photonic crystal slab for large absolute band gaps under light line. In this procedure, the unit cell of the crystal is composed of a numb...
Far-Field Focus and Dispersionless Anticrossing Bands in Two-Dimensional Photonic Crystals
Far-Field Focus Dispersionless
2008/10/29
We review the simulation work for the far-field focus and dispersionless anticrossing bands in two-dimensional (2D) photonic crystals. In a two-dimensional photonic-crystal-based concave lens, the far...
GaN-based two-dimensional surface-emitting photonic crystal lasers with AlN/GaN distributed Bragg reflector
two-dimensional surface-emitting photonic crystal lasers AlN/GaN distributed Bragg
2015/8/10
GaN-based two-dimensional !2D" surface-emitting photonic crystal !PC" lasers with AlN/GaN distributed Bragg reflectors are fabricated and demonstrated. The lasing threshold energy density is abo...
Reconfigurable Time Domain Spectral Phase Encoding/Decoding Scheme Using Fibre Bragg Gratings for Two-dimensional Coherent OCDMA
Time Domain Spectral Phase Encoding/Decoding Scheme Fibre Bragg Gratings Two-dimensional
2015/8/4
We demonstrate the reconfigurable time domain spectral phase encoding/decoding (SPED) schemes using fibre Bragg gratings (FBG) for the first time. Chirped FBG is used for coherent spectral phase encod...
Optimization of two- dimensional photonic crystal waveguides for TE and TM polarizations
photonic crystal waveguides photonic bandgaps
2011/5/6
In this paper, we optimize the geometries of some 2D photonic crystal waveguides to increase their single-mode bandwidths for TE and TM polarizations. Using the Plane Wave Expansion (PWE) method combi...
Theoretical investigation of compact couplers between dielectric slab waveguides and two-dimensional metal-dielectric-metal plasmonic waveguides
Guided waves Surface plasmons Integrated optics devices
2015/8/11
We theoretically investigate the properties of compact couplers between high-index contrast dielectric slab waveguides and twodimensional metal-dielectric-metal subwavelength plasmonic waveguides.We s...
Magneto-optical defects in two-dimensional photonic crystals
Magneto-optical defects two-dimensional photonic crystals
2015/8/11
Magneto-optical defects in two-dimensional photonic crystals.