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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.
Compact Optical Waveguides Based on Hybrid Index and Surface-Plasmon-Polariton Guidance Mechanisms
Compact Optical Waveguides Hybrid Index Surface-Plasmon-Polariton Guidance Mechanisms
2007/11/9
Surface-plasmon-polariton (SPP) waveguides made of materials available in nature have, in general, been found to suffer from very high absorption loss when light confinement is beyond diffraction limi...
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 ...
Heat-resistant optical waveguides using new silicone-based polymers
Optical waveguide thermoresistivity optical losses
2000/4/15
Single-mode optical waveguides have been fabricated from the silicone-based polymer with good transparency. The waveguides with novel structure can be easily processing by the common spin coating tech...
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...