Comparison of the Optical Planar Waveguide
The variety of fiber sensors is much higher than that based on planar waveguides, but their fabrication is much more complicated, as evidenced by the overwhelming number of theoretical works using
The narrow one is observed at a shorter wavelength. However, such an innovation did not increase the sensor sensitivity. It is only possible to increase the reliability of fixing the values of the angles or wavelengths a...
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The variety of fiber sensors is much higher than that based on planar waveguides, but their fabrication is much more complicated, as evidenced by the overwhelming number of theoretical works using
Silica-based planar lightwave circuits (PLCs) are waveguide devices that integrate fiber-matched optical waveguides on silicon or glass substrate to provide an efficient means of interaction for the guided
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
In this article, we report on the recent progress made in optical waveguide technologies that is helping to achieve extremely compact and highly integrated
An optical waveguide is a physical structure that guides electromagnetic waves in the optical spectrum. Common types of optical waveguides include optical fiber waveguides, transparent dielectric
This book provides a comprehensive description of various slab waveguide structures ranged from graded-index waveguide to symmetrical metal-cladding waveguide. In this book, the transfer Matrix
Analytical expressions connecting the characteristics of the sensitive elements of the three types of sensors with the parameters of the grating and the corresponding waveguide.
We highlight how meta-optics can infuse new degrees of freedom to waveguide-based devices and systems, by enhancing light-matter interaction strength to drastically boost device
In this article, we report on the recent progress made in optical waveguide technologies that is helping to achieve extremely compact and highly integrated optical devices.
Comparison of the properties of sensors based on planar waveguides showed that the main sensor characteristics are determined by the sensitivity of the constant propagation to a change
In this work, we compare three upper cladding approaches that can be used in such waveguides: PECVD SiO2, deposited and reflowed BPSG, and wafer-bonded thermal oxide (Fig. 1).