Results 201 to 210 of about 849,085 (262)
Some of the next articles are maybe not open access.
Journal of Applied Physics, 1973
Modal cutoff, dispersion, and attenuation characteristics for the dielectric coaxial waveguide (three interfaces) are presented for representative parameters. These properties change considerably as the guide geometry and dielectric properties are varied.
R. DeVore, J. F. Toth, R. Caldecott
openaire +1 more source
Modal cutoff, dispersion, and attenuation characteristics for the dielectric coaxial waveguide (three interfaces) are presented for representative parameters. These properties change considerably as the guide geometry and dielectric properties are varied.
R. DeVore, J. F. Toth, R. Caldecott
openaire +1 more source
Dielectric Waveguides and Resonators
1998We have seen in the last chapter that, for single-mode operation, the dimensions of waveguides and cavities must be of the same order as the operating wavelength. The reasonable dimensions for metal work are in centimeter and millimeter range. For this reason, metallic waveguides and cavity resonators including coaxial lines and coaxial cavities are ...
Keqian Zhang, Dejie Li
openaire +1 more source
Soviet Journal of Quantum Electronics, 1977
It is shown that distortions appear in a signal propagated in a dielectric waveguide with a quadratic-law variation of the refractive index. These distortions are avoided if the refractive index varies in accordance with the hyperbolic cosine law.
openaire +1 more source
It is shown that distortions appear in a signal propagated in a dielectric waveguide with a quadratic-law variation of the refractive index. These distortions are avoided if the refractive index varies in accordance with the hyperbolic cosine law.
openaire +1 more source
Rectangular Dielectric Waveguides
1974The properties of lossless rectangular dielectric waveguides will be presented. A review of the relevant analysis techniques will be given. Marcatili’s rectangular harmonic analysis which yields closed form results for many integrated optics applications and the circular harmonic numerical approach will be described.
openaire +1 more source
Waveguide-dielectric resonance of a dielectric sample in a rectangular waveguide
Radiophysics and Quantum Electronics, 1978V. A. Korobkin, N. A. Khizhnyak
openaire +1 more source
Dielectric Waveguide Amplifiers and Lasers.
2014The performance of semiconductor amplifiers and lasers has made them the preferred choice for optical gain on a micro-chip. In the past few years, we have demonstrated that also rare-earth-ion-doped dielectric waveguides show remarkable performance, ranging from a small-signal gain per unit length of 1000 dB/cm, via integrated distributed-feedback ...
openaire +1 more source
Theory of Dielectric Waveguides
1975Dielectric waveguides are the structures that are used to confine and guide the light in the guided-wave devices and circuits of integrated optics. This chapter is devoted to the theory of these waveguides. Other chapters of this book discuss their fabrication by such techniques as sputtering, diffusion, ion implantation or epitaxial growth.
openaire +1 more source
Terahertz Silicon–BCB–Quartz Dielectric Waveguide: An Efficient Platform for Compact THz Systems
IEEE Transactions on Terahertz Science and Technology, 2018H. Amarloo +2 more
semanticscholar +1 more source
Figure of Merit of All-Dielectric Waveguide Structures for Absorption Overtone Spectroscopy
Journal of Lightwave Technology, 2017Aviad Katiyi, A. Karabchevsky
semanticscholar +1 more source