Results 211 to 220 of about 418,956 (371)
Design of Waveguide NbN‐Based Superconductor–Insulator–Superconductor Mixer for 650 GHz
Advanced Photonics Research, EarlyView.This research work focuses on a waveguide NbN‐based superconductor–insulator–superconductor mixer operating at 650 GHz. The signal coupling circuit is designed using a waveguide‐microstrip coupling structure, and the return loss obtained is lower than −16 dB. For the mixing circuit, its return loss is less than −7.5 dB, and the return loss reduces with
Lianhao He, Fangting Lin, Xiaoyong He
wiley +1 more source
Integrated Low-Loss, High-Isolation, and Broadband Magneto-Optical Isolator with TE-Mode Input. [PDF]
Micromachines (Basel)Liu L, Zhao J, Zhang C.
europepmc +1 more source
Perturbation method in a problem of waveguide theory
, 1963 David Fox, Wilhelm Magnus
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?Dyadic Green's functions for cylindrical waveguides with moving media? [PDF]
, 1974 Carl F. Stubenrauch, C-T. Tai
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Mimicking Symmetry‐Breaking Einstein Ring by Optical Lens
Advanced Photonics Research, EarlyView.This article uses an optical lens to emulate the gravitational lensing effect and observe the Einstein ring (ER) patterns. The symmetry‐breaking ER, i.e., Einstein cross, is observed utilizing a rotation‐symmetry‐breaking hemi‐ellipsoid lens. Deformed Einstein cross patterns induced by noncollinearly alignment of the light source–lens–observer are ...
Jun‐Liang Duan +5 more
wiley +1 more source
Advanced Mid-Infrared Sensors for Molecular Analysis. [PDF]
Anal Chemda Silveira Petruci JF +2 more
europepmc +1 more source
Multi-mode holographic waveguide coupler [PDF]
, 1975 Steven K. Case, Min Han
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Polarization Management on Anisotropic Thin‐Film Lithium Niobate Platform
Advanced Photonics Research, EarlyView.This review focuses on x‐cut thin‐film lithium niobate (TFLN), exploring strategies to mitigate anisotropy and mode hybridization. It covers polarization beam splitters, rotators, splitter‐rotators, polarizers, and polarization‐insensitive components. Key applications include polarization‐division multiplexing, polarization‐insensitive modulation, and ...
Kaixuan Chen +9 more
wiley +1 more source
An exact analysis of the temperature control of optical waveguides. [PDF]
Opt Quantum ElectronPayne F, Song Z, Wang M, Fells JAJ.
europepmc +1 more source
Self and mutual admittances of waveguides radiating into plasma layers
, 1965 J. Galejs
openalex +1 more source