Results 41 to 50 of about 2,942,065 (392)
Light: Science & Applications, 2016 Single-molecule detection is one of the fundamental challenges of modern biology. Such experiments often use labels that can be expensive, difficult to produce, and for small analytes, might perturb the molecular events being studied.
Judith Su +2 more
semanticscholar +1 more source
Assessment of lithographic process variation effects in InGaAsP annular Bragg resonator lasers [PDF]
, 2004 Optical microresonators based on an annular geometry of radial Bragg reflectors have been designed and fabricated by electron-beam lithography, reactive ion etching, and an epitaxial transfer process. Unlike conventional ring resonators that are based on
DeRose, Guy A. +4 more
core +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
Optical “fingerprints” of dielectric resonators
Journal of the Optical Society of America B, 2023 The complete picture of the optical properties of resonant structures, along with the frequency, quality factor, and line shape in scattering spectra, is determined by the electromagnetic field distribution patterns, which are a kind of “fingerprint” of each resonant eigenmode. In this paper, we simultaneously analyze the changes in the spectra and the
A. P. Chetverikova +4 more
openaire +2 more sources
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
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
Resonant Molecular Optics [PDF]
, 1987 A review with 110 refs. Topics include: structural and dynamical properties of mol. systems, basic theory, and selected examples.
Dick, Bernhard +2 more
openaire +2 more sources
Optical resonators based on Bloch surface waves [PDF]
, 2015 A few recent works suggest the possibility of controlling light propagation at the interface of periodic multilayers supporting Bloch surface waves (BSWs), but optical resonators based on BSWs are yet to be demonstrated.
M. Menotti, M. Liscidini
semanticscholar +1 more source
Higher-order optical resonance node detection of integrated disk microresonator [PDF]
Optics Letters, Vol.36, 3042 (2011), 2011 We have demonstrated higher-order optical resonance node detection by using an integrated disk microresonator from through port of the coupling bus waveguide. In addition to the fundamental mode, the disk resonator has higher-order whispering gallery modes.
arxiv +1 more source
Optical parametric resonances [PDF]
Journal of Physics B: Atomic and Molecular Physics, 1976 The response of a two-level atom driven by a strong resonant amplitude-modulated field is calculated in the Bloch model. The population difference and dipole moment show a resonant behaviour when the Rabi frequency is a multiple of the modulation frequency. This phenomenon is related to the resonant AC Stark effect and is the optical counterpart of the
openaire +1 more source