Fundamentals of Optical Waveguides
Planar Optical Waveguides circuits and semiconductor lasers. Generally, rectangular waveguides consist of a square or rectangular core surrounded by a cladding with lower refr
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Planar Optical Waveguide Fiber
Optical Properties of the Coupling Interface for Planar Optical Waveguides
The current study presents a coupling model for planar optical waveguides and optical fibers.
Optical Properties of the Coupling Interface for Planar
The current study presents a coupling model for planar optical waveguides and optical fibers.
Transmission characteristics of planar optical waveguide devices on
The packaging of the planar optical waveguide device alignment couples and fixes the optical channels of the optical waveguide chip and input/output fiber array by adopting motion
Chapter 8 Coupling Between Waveguides
The dual-channel directional coupler, which is analogous to the microwave dual-guide multihole coupler , consists basically of parallel channel optical waveg-uides sufficiently closely spaced so that
Total internal reflection–evanescent coupler for fiber-to-waveguide
We present a method for parallel coupling from a single-mode fiber, or fiber ribbon, into a silicon-on-insulator waveguide for integration with silicon optoelectronic circuits.
Passively aligned multichannel fiber-pigtailing of planar integrated
A silicon device to simplify the coupling of multiple single-mode fibers to embedded single-mode waveguides has been developed. The silicon device features alignment structures that
Single-Mode Fiber Planar Waveguide
Features & Benefits High numerical aperture — Bend insensitive fiber for miniature packages Thermally expandable core — Low splice loss to transmission fiber Small Mode Field Diameter — High
Optical fiber to planar waveguide coupler
Optical coupling between a fibre-optic waveguide and a planar optic waveguide is achieved by providing techniques for phase matching intercoupled evanescent fields of light wave...
An out-of-plane grating coupler for efficient butt-coupling between
We propose the use of a grating coupler to butt-couple light from a single-mode fiber, perpendicular to the surface, into planar waveguides. This coupling scheme allows dense integration and wafer-scale
Vertical Coupling Between Waveguides and Optical Fibers
Abstract—We present how a conventional Si waveguide grating coupler can be integrated with a polymerizable liquid crystal polarization grating to provide vertical coupling between optical fibers and
Optical Properties of the Coupling Interface for Planar Optical
An important pro- blem facing the optical fiber communication system, specifically planar optical waveguides, is coupling. The current study presents a coupling model for planar optical waveguides