Results 21 to 30 of about 3,917 (218)
Spherical Microresonators [PDF]
Optik & Photonik, 2015 AbstractThis article commemorates the 75th birthday of Prof. Dr. techn. Gustav Schweiger and his achievements in this field.Spherical microparticles are characterized by their extraordinary resonance properties. This makes it a promising tool for high sensitive measurements. Furthermore, the dependency on different physical quantities together with the
Thomas Weigel +2 more
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300 GHz Wireless Link Based on Whole Comb Modulation of Integrated Kerr Soliton Combs
IEEE Photonics Journal, 2023 A Kerr microresonator frequency comb, combined with an ultrafast photodiode, has been utilized to generate millimeter- and terahertz-waves with low-phase-noise.
Tomohiro Tetsumoto, Antoine Rolland
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Model for chaotic dielectric microresonators [PDF]
Physical Review A, 2008 We develop a random-matrix model of two-dimensional dielectric resonators which combines internal wave chaos with the deterministic Fresnel laws for reflection and refraction at the interfaces. The model is used to investigate the statistics of the laser threshold and line width (lifetime and Petermann factor of the resonances) when the resonator is ...
Keating, J. P. +2 more
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Soliton-comb generation in ring-shaped optical Kerr microresonators under thermal effects
Results in Optics, 2023 Soliton combs are nonlinear wavetrains resulting from entanglements of localized waves which may be pulse or kink solitons, forming periodic structures called soliton crystals. In this work we examine the possible generation of soliton-comb structures in
I. Ndifon Ngek, Alain M. Dikandé
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Sensors, 2023 The accurate, rapid, and specific detection of DNA strands in solution is becoming increasingly important, especially in biomedical applications such as the trace detection of COVID-19 or cancer diagnosis.
Nolwenn-Amandine Keriel +6 more
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Theory of $\chi^{(2)}$-microresonator-based frequency conversion
, 2021 Microresonator-based platforms with $\chi^{(2)}$ nonlinearities have the potential to perform frequency conversion at high efficiencies and ultralow powers with small footprints.
Alexander L. Gaeta (3959597) +3 more
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Controlling Microresonator Solitons with the Counter-Propagating Pump
Photonics, 2021 Considering a bidirectionally pumped ring microresonator, we provide a concise derivation of the model equations allowing us to eliminate the repetition rate terms and reduce the nonlinear interaction between the counter-propagating waves to the power ...
Zhiwei Fan, Dmitry V. Skryabin
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Cascaded Microbottle Resonator and Its Application in Add–Drop Filter
IEEE Photonics Journal, 2018 Whispering-gallery-mode (WGM) microresonators. reveal enormous potential applications in fields ranging from micro/nano-optics, integrated and quantum optics, to optical precision measurements.
Yiheng Yin +3 more
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Soft lithographic fabrication of microresonators [PDF]
SPIE Proceedings, 2007 Using ultra-high-Q toroid microcavity masters, soft lithography is applied to fabricate polymer microcavity arrays with Q factors in excess of 106 . This technique produces resonators with material-limited quality factors.
Armani, A. M., Vahala, K. J.
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Controlling molecular broadband-emission by optical confinement [PDF]
, 2008 We investigate experimentally and theoretically the fluorescence emitted by molecular ensembles as well as spatially isolated, single molecules of an organic dye immobilized in a quasi-planar optical microresonator at room temperature.
Steiner, Mathias +5 more
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