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Optical Properties of the Coupling Interface for Planar Optical Waveguides
Planar Optical Waveguide Coupling Interface Beam Propagation Optical Property
2011/9/30
Planar optical waveguides are the key elements in a modern, high-speed optical network. An important problem facing the optical fiber communication system, specifically planar optical waveguides, is c...
Compact broadband polarizer based on shallowly-etched silicon-on-insulator ridge optical waveguides
Compact broadband polarizer based shallowly-etched silicon-on-insulator ridge optical waveguides
2011/5/21
A novel type of optical polarizer based on silicon-on-insulator shallowly-etched ridge waveguide is designed,fabricated and characterized. The present polarizer is compact, broad-band, and easy-fabric...
Symmetry-induced Dispersion and performance penalty in Coupled Resonator Optical Waveguides
Micro-optical devices Coupled resonators
2010/6/8
We show that for fundamental reasons, microdisk based CROWs possess two non-degenerate transmission modes, making their long-planned use in optical communications highly challenging. Interference betw...
Low Loss Heat Resistant Fluorinated Polymer Optical Waveguides for Optical Interconnects
polymers Waveguides channeled Optical interconnects
2010/6/8
Multimode optical waveguides using low loss heat resistant fluoropolymer were demonstrated. We fabricated 10 cm-long film optical waveguides and measured insertion loss,tolerance, and heat resistant. ...
Graded-Index Core Polymer Optical Waveguides for High-Density and High-Speed On-Board Interconnections
Graded-Index Core Polymer Optical Waveguides High-Density High-Speed
2008/8/4
Low-loss and low-dispersion 4 X 2 channel Graded-Index multimode polymer waveguide is fabricated.We demonstrate very high-density integration of the waveguides on PCBs with low crosstalk.
Fabrication of low loss optical waveguides with a novel thermo-optical polymer material
polymeric optical waveguide thermo-optical polymer
2006/3/3
The newly synthesized polymer, bisphenol A-aldehyde resin (BPA-resin) has many unique thermo-optical characteristics. The polymer has high transparency, relatively high refractive index, low birefring...
Mode-locking of monolithic laser diodes incorporating coupled-resonator optical waveguides
Diffraction and gratings Mode-locked lasers
2005/8/11
We investigate the operational principle of mode-locking in monolithic semiconductor lasers incorporating coupled-resonator optical waveguides. The size of mode-locked lasers operating at tens of GHz ...
Photonic-bandgap microcavities in optical waveguides
Photonic-bandgap microcavities optical waveguides
1998/8/12
Confinement of light to small volumes has important implications for optical emission properties: it changes the probability of spontaneous emission from atoms, allowing both enhancement and inh...