搜索结果: 1-7 共查到“Couplers”相关记录7条 . 查询时间(0.275 秒)
Analysis of As2S3-Ti: LiNbO3 Taper Couplers Using Supermode Theory
Optical Waveguides Couplers Coupled Mode Analysis
2012/12/28
In this work, we develop a simulation method based on supermode theory and transfer matrix formalism, and then apply it to the analysis and design of taper couplers for vertically integrated As2S3 and...
Topology-Optimized Slow-Light Couplers for Ring-Shaped Photonic Crystal Waveguide
Integrated optics devices Photonic crystals Waveguides planar
2010/6/4
We demonstrate a topology-optimized coupler for a ring-shaped photonic crystal waveguide to improve the coupling of light located in the slow-light regime. An enhancement of the coupling efficiency of...
Characterization of Integrated Polarization-Diversity DPSK Demodulator with Two-Dimensional Chirped Grating Couplers and Ring Resonators
Integrated optics devices Fiber optics communications
2010/6/4
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 ...
Optical Code Generating Device Using 1×N Asymmetric Hollow Waveguide Couplers
Asymmetric Hollow waveguide Y-splitter
2009/8/14
An optical code generating device for security access system application is presented. The code generating device constructed using asymmetric hollow optical waveguide coupler design provides a unique...
Silicon-on-insulator 90°optical hybrid using 4x4 waveguide couplers with C-band operation
Silicon-on-insulator optical hybrid waveguide couplers C-band operation
2008/7/31
We demonstrate simulation and experimental results of 4×4 multimode interference (MMI) couplers in a silicon-on-insulator rib waveguide technology that enable compact integrated optical 90°-hybrid dev...
Theoretical investigation of compact couplers between dielectric slab waveguides and two-dimensional metal-dielectric-metal plasmonic waveguides
Guided waves Surface plasmons Integrated optics devices
2007/8/11
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...
Analysis on SOI(Silicon-on-Insulator)-based MMICs(Multimode Interference Couplers) with different thickness of upper Silicon layer
SOI MMICs thickness Silicon layer MMI
2004/3/21
It is compared with each other that MMIs made of SOI wafers with different thickness of upper Si layer have different properties. MMI coupler made of SOI wafers with thinner Si layer has better self-i...