Results 41 to 50 of about 2,791,349 (366)
Casimir-Lifshitz Force-Based Optical Resonators.
Journal of Physical Chemistry Letters, 2019 We theoretically investigate the building of optical resonators based on the levitation properties of thin films subjected to strong repulsive Casimir-Lifshitz forces when immersed in an adequate medium and confronted to a planar substrate.
V. Esteso +2 more
semanticscholar +1 more source
Transmission and group delay of microring coupled-resonator optical waveguides [PDF]
, 2006 We measured the transmission and group delay of microring coupled-resonator optical waveguides (CROWs). The CROWs consisted of 12 weakly coupled, microring resonators fabricated in optical polymers (PMMA on Cytop).
DeRose, Guy A. +3 more
core +1 more source
Microwave-to-optical conversion using lithium niobate thin-film acoustic resonators [PDF]
Optica, 2019 Acoustic or mechanical resonators have emerged as a promising means to mediate efficient microwave-to-optical conversion. Here, we demonstrate conversion of microwaves up to 4.5 GHz in frequency to 1500 nm wavelength light using optomechanical ...
Linbo Shao +10 more
semanticscholar +1 more source
Optical interconnection networks based on microring resonators [PDF]
, 2012 Optical microring resonators can be integrated on a chip to perform switching operations directly in the optical domain. Thus they become a building block to create switching elements in on-chip optical interconnection networks, which promise to overcome
Andrea Bianco +17 more
core +1 more source
A Theoretical Model of Quasicrystal Resonators: A Guided Optimization Approach
Crystals, 2021 Fibonacci-spaced defect resonators were analytically investigated by cavity coupling, which exhibited a series of well-defined optical modes in fractals.
Libin Cui +4 more
doaj +1 more source
Design and Simulation of all-optical Comparator Using Photonic Crystal-based Nonlinear Ring Resonators [PDF]
فیزیک کاربردی ایران, 2021 All-optical comparators can play crucial roles in the next generation of optical integrated circuits. In this paper, a novel structure was proposed for designing and implementing an all-optical comparator.
Alidoost Rostamizadeh
doaj +1 more source
Nonlinear and Quantum Optics with Whispering Gallery Resonators [PDF]
, 2016 Optical Whispering Gallery Modes (WGMs) derive their name from a famous acoustic phenomenon of guiding a wave by a curved boundary observed nearly a century ago. This phenomenon has a rather general nature, equally applicable to sound and all other waves.
Leuchs, Gerd +4 more
core +3 more sources
Acoustic Sensing Performance Investigation Based on Grooves Etched in the Ring Resonators
Micromachines, 2023 Acoustic detection based on optical technology has moved in the direction of high sensitivity and resolution. In this study, an optical waveguide acoustic sensor based on a ring resonator with the evanescent field is proposed. Grooves are introduced into
Yuan Han +6 more
doaj +1 more source
Terahertz 3D bulk metamaterials with randomly dispersed split-ring resonators
Nanophotonics, 2022 While optical systems using terahertz wave are expected to achieve beneficial applications, at present, the materials of the optical elements that compose them must be selected from limited choices.
Okatani Taiyu +3 more
doaj +1 more source
Italian National Conference on Sensors, 2017 Sensitive and rapid label-free biological and chemical sensors are needed for a wide variety of applications including early disease diagnosis and prognosis, the monitoring of food and water quality, as well as the detection of bacteria and viruses for ...
Judith Su
semanticscholar +1 more source