Results 221 to 230 of about 10,154 (259)
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2022
Abstract Optical cavities or resonators having dimensions of the order of cube of the wavelength, are introduced with the definitions of DOM, mode volume, quality factor, finesse, and loss mechanisms in general. The simplest resonator structures, the FP resonator, Bragg gratings and mirrors, and ring resonators and their characteristics ...
Prasanta Kumar Basu +2 more
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Abstract Optical cavities or resonators having dimensions of the order of cube of the wavelength, are introduced with the definitions of DOM, mode volume, quality factor, finesse, and loss mechanisms in general. The simplest resonator structures, the FP resonator, Bragg gratings and mirrors, and ring resonators and their characteristics ...
Prasanta Kumar Basu +2 more
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Carbon nanotube biconvex microcavities [PDF]
Applied Physics Letters, 2015 Developing highly efficient microcavities with predictive narrow-band resonance frequencies using the least amount of material will allow the applications in nonlinear photonic devices.
Ali Kemal Yetisen +2 more
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SPIE Proceedings, 2011
A microcavity biosensor monitors optical resonances in micro-and nanostrucrtures for label-free detection of molecules and their interactions. I will give an introduction to the field of microcavity biosensing and present an overview on the current state-of-the art.
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A microcavity biosensor monitors optical resonances in micro-and nanostrucrtures for label-free detection of molecules and their interactions. I will give an introduction to the field of microcavity biosensing and present an overview on the current state-of-the art.
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Optical Spectroscopy of Microcavities
1997Microcavities, such as microspheres, possess morphology-dependent resonances (MDR’s). In this chapter light coupling mechanisms to MDR’s is examined. The novel mechanism of excitation of the microsphere with an optical fiber coupler (OFC) provides spatially and spectrally selective, as well as enhanced light coupling to the MDR’s, when compared with ...
Serpengüzel, Ali +3 more
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Exciton polaritons in single and coupled microcavities [PDF]
Journal of Luminescence, 2000 Recent work on strong coupling exciton–polariton phenomena in single and coupled microcavities is presented. We describe experiments for single cavities where the strong coupling nature of the excitations manifests itself.
Tersilla Virgili +2 more
exaly +3 more sources
Chaos generated in a semiconductor microcavity
Physical Review E, 2023The dynamics of chaos in quantum systems has attracted much interest in connection with the fundamental aspects of quantum mechanics. We study the chaotic dynamics of both the excitonic mode and the cavity mode in a microcavity containing a quantum well driven by an external field.
Yong Hong, Ma +4 more
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2007 Conference on Lasers and Electro-Optics (CLEO), 2007
A novel all-fiber spliced microcavity for chemical and biological optical studies is described. Its design allows coupling with low loss light from a fiber into a liquid or gas contained in a capillary or PCF.
P. Jelger +5 more
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A novel all-fiber spliced microcavity for chemical and biological optical studies is described. Its design allows coupling with low loss light from a fiber into a liquid or gas contained in a capillary or PCF.
P. Jelger +5 more
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Quantum Optoelectronics, 1993
Microcavity lasers potentially will have ultra-low thresholds in the micro ampere range or even lower. The vertical-cavity surface-emitting laser (VCSEL) structure represents the most straightforwardly produceable device which can scale down to ultra-small cavity dimensions and active material volumes.
J.L. Jewell +5 more
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Microcavity lasers potentially will have ultra-low thresholds in the micro ampere range or even lower. The vertical-cavity surface-emitting laser (VCSEL) structure represents the most straightforwardly produceable device which can scale down to ultra-small cavity dimensions and active material volumes.
J.L. Jewell +5 more
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Recycling microcavity optical biosensors
Optics Letters, 2011Optical biosensors have tremendous potential for commercial applications in medical diagnostics, environmental monitoring, and food safety evaluation. In these applications, sensor reuse is desirable to reduce costs. To achieve this, harsh, wet chemistry treatments are required to remove surface chemistry from the sensor, typically resulting in reduced
Heather K, Hunt, Andrea M, Armani
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