Novel High-Strength and High-Temperature Resistant Composite
This study explores the modeling, design, simulation, and testing of a new composite material designed for high-strength and high-temperature resistance in in-space optical mining, examining its properties
Thermally Resilient Planar Waveguides in Novel nc-YSZ
In this work, we show the first successful demonstration of laser direct writing (LDW) of thermally resilient to high temperature (750°C) planar waveguides.
High-Precision Planar Waveguides (PWG) | Custom Ta₂O₅ Solutions
IMT manufactures custom high-refractive-index PWG waveguides using Ta₂O₅ for chemical analytics, telecom/datacom & optical signal coupling.
Custom Process for High-Temperature Resistant Planar Waveguides
The processing of planar integrated polymer optical systems for use in the packaging industry described in this work is based on the planar fabrication process investigated in the DFG research group
Polymeric Optical Waveguides: An Approach to Different
The purpose of this review is to provide a unified framework for comparing the different techniques employed for manufacturing polymeric optical waveguides, considering both more
Thermoforming of planar polymer optical waveguides for integrated
This work describes the process for fabrication of polymer optical waveguides for integrated optics in thermoformed packaging materials. The optical functionalization is provided
Low-cost scalable fabrication of functionalized optical waveguide
To address this gap, we demonstrated a systematic study of the process for fabricating functional optical structures using a home-built thermal imprinting setup.
Planar Waveguide
Planar lightwave circuits using silica-based optical waveguides are fabricated on silicon or silica substrate by a combination of flame hydrolysis deposition (FHD) and reactive ion etching (RIE).
Comprehensive Guide to Optical Waveguides: From Fundamentals to
A wide variety of manufacturing methods are used for optical waveguides, resulting in diverse process flows. Process choices such as photolithography, dry etching, nanoimprinting, and laser processing
A comprehensive review on optics and optical materials for planar
A systematic comparison of optics and optical material design parameters and the merit of the different PLC systems have been explored within this review to serve as a ready reference for its
Progress in Planar Optical Waveguides | Springer
This book provides a comprehensive description of various slab waveguide structures ranged from graded-index waveguide to symmetrical metal-cladding
Waveguide Loss
To quantitatively describe the optical loss, the exponential attenuation coefficient is generally used. In this case, the intensity (power per unit length) decays along the waveguide.
Novel Fabrication process of planar optical waveguides in rare-earth
We report the successful fabrication of planar waveguides in rare‐earth doped fluoroindate glass substrates. A new procedure for waveguide fabrication using a thermally evaporated AgF
Ultra-low-loss Ta2O5-core/SiO2-clad planar waveguides on Si
Ultra-low-loss Si3N4-core SiO2-clad planar waveguides ∕ (ULLWs) on silicon provide the basis of an integration platform allowing for a broad variety of exceptional active and passive
SiON high-refractive-index waveguide and planar lightwave circuits
The rapidly growing optical communication market requires photonic components with ever-increasing functionality and complexity that can be fabricated reliably at low cost. Of the various approaches
Thermal-stress effects on the temperature sensitivity of optical waveguides
It can dramatically affect the optical performance of interferometric devices, such as arrayed waveguides. Applying thermal stress is a promising method to control temperature effects.
Planar waveguide | Description, Example & Application
Planar waveguides are typically made from materials such as silica, silicon, polymers, or other semiconductors. These materials have a high refractive index, which allows them to confine
Diffusion-Doped Lithium Tantalate Waveguides for Watt-level
Highly photorefractive optical damage resistant ridge waveguides for near UV and short-wavelength visible ranges have been fabricated using high-temperature diffusion doping with different metal ions
This reference is intended for preliminary fiber and communications infrastructure research. Optical interface, fiber type, port or core capacity, electrical input and output, enclosure protection, cooling, installation limits and applicable standards must be verified for the specific project.