Results 111 to 120 of about 19,826 (214)
Universal coupler for bulk whispering gallery mode resonators based on silicon subwavelength grating waveguides [PDF]
, 2021 Daniele Farnesi +8 more
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Sensors, 2008 A ring-resonator-based refractive index sensor is proposed in this paper. Glass filaments with surface guiding layers created by ion exchange are crossed with a fiber taper to act as a ring resonator sensor.
Xianfeng Chen, Lei Shi, Wei Tan
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Whispering Gallery Mode Microresonator Biosensor Integrated in Exposed Core Fiber
, 2022 Xuegang Li +6 more
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Gallium arsenide whispering gallery mode resonators for terahertz photonics [PDF]
, 2023 Mallika Irene Suresh +2 more
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Generation of optical combs in a whispering gallery mode resonator from a bichromatic pump
, 2009 An optical comb is shown to arise from a whispering gallery mode resonator pumped by two optical frequencies. Two externally excited modes couple due to Kerr nonlinearity to initially empty modes and give rise to new frequency components.
Strekalov, Dmitry V., Yu, Nan
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Whispering Gallery Mode Devices for Sensing and Biosensing
, 2015 Optical sensors based on resonant whispering gallery mode (WGM) optical cavities are discussed in the context of recent research developments. WGM-based sensors are among the most sensitive optical sensing devices currently known, especially when combined with surface plasmon effects. The basic theory of WGM “reactive” sensing is first discussed, along
A. François, Y. Zhi, A. Meldrum
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Biosensing by WGM Microspherical Resonators
Sensors, 2016 Whispering gallery mode (WGM) microresonators, thanks to their unique properties, have allowed researchers to achieve important results in both fundamental research and engineering applications. Among the various geometries, microspheres are the simplest
Giancarlo C. Righini, Silvia Soria
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Effects of Nanocylinders on the Whispering Gallery Modes in a Microcylinder [PDF]
Sensors, 2016 Optical biosensors have been studied extensively for the detection and characterization of biological entities, such as viruses, bacteria, and biomolecules. A two-dimensional (2D) microcylinder resonator ( Q ∼ 2 × 10 5 ) was designed, and the effects of a nanocylinder on the whispering gallery modes (WGMs) were examined numerically.
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DNA Sensing with Whispering Gallery Mode Microlasers
Nano LettersNucleic acid sensing is crucial for advancing diagnostics, therapeutic monitoring and molecu-lar biology research, by enabling the precise identification of DNA and RNA interactions. Here, we present an innovative sensing platform based on DNA-functionalized whispering gallery mode (WGM) microlasers.
Soraya Caixeiro +5 more
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Control of mode anticrossings in whispering gallery microresonators
Optics Express, 2018 Optical microresonators attract strong interest because of exciting effects and applications ranging from sensing of single atoms and molecules to quantum and nonlinear optics. For all this, control and tuning of the discrete resonances are vital.
Werner, Christoph Sebastian +5 more
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