A general planar waveguide autoregressive optical filter
A general architecture for an autoregressive (AR) planar waveguide optical filter is demonstrated for the first time. Its advantages are a flatter passband, sharper rolloff and better rejection in the stopband
Planar Waveguides
Planar waveguides are optical waveguides with a planar geometry that confine light propagation to a single dimension. They are typically fabricated as thin films with
Optical Waveguides: A Detailed Look at Their Design
Explore the fundamentals of optical waveguides and their pivotal role in modern photonics. Learn about different types of waveguides, such as planar, fiber optic,
Introduction to Planar Waveguide Optical Sensor
Sensing platform based on the integrated optical planar waveguide represents an active research area. The development of optical planar waveguide sensor has largely been motivated by
5. Planar Waveguides
5. Planar Waveguides Optical waveguides can be described as transparent structures which are more or less put onto solid carriers. In principle, they function just like fibers and are also described by the
Introduction to Optical Waveguides | Springer Nature Link
This chapter presents an introduction to the optical waveguides including planar and nonplanar structures. Additionally, an analysis of planner waveguides based on ray-optical approach
Low-loss optical waveguides made with a high-loss material
Here, we report HCG waveguides fabricated with standard silicon photonics technology using a design that minimizes the spatial overlap of the propagating modes with the grating material.
Waveguide optics: Going beyond classical fiber optics
Waveguide optics are much more than the classical solid-glass optical fiber drawn into a circular cross-section by the surface tension of molten glass. Waveguide
Dr. Shuijie_TOMSJ_TOMSJ(20151419)
Preparation technology of polymer optical waveguide devices have more experience and better compatibility in cases where multiple types of substrate, la-sers, modulators, detectors, sensors can
Planar Waveguides
As photonics technology continues to evolve, planar waveguides are likely to remain a key component, driving innovations in optical communications, sensing, and
Fundamentals and Design Guides for Optical Waveguides
Optical waveguides can be classified according to their geometry (planar, strip, or fiber waveguides), mode structure (single-mode, multimode), refractive index distribution (step or gradient
Reconfigurable flat-top narrow bandpass filter in prism pair coupled
Abstract A reconfigurable optical bandpass filter with flat-top transmission line shape and narrow bandwidth in nanometer scale is designed and theoretically analyzed. The filter is composed
Planar optical waveguides for sensing applications
For a simple planar sensor substrate lithography may be avoided, but for a laterally confined or channel waveguide, the process involves: (a) Photolithography — channels are etched in
Development of planar diffractive waveguides in optical see-through
The diffractive waveguides can be divided into surface relief grating waveguides and volume hologram grating waveguides. In this review, the state of the art of planar diffractive
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