Results 21 to 30 of about 1,257 (176)
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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Soliton-comb generation in ring-shaped optical Kerr microresonators under thermal effects
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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Spherical Microresonators [PDF]
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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Cascaded Microbottle Resonator and Its Application in Add–Drop Filter
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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Model for chaotic dielectric microresonators [PDF]
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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Self-Starting Soliton–Comb Regimes in χ(2) Microresonators
The discovery of stable and broad frequency combs in monochromatically pumped high-Q optical Kerr microresonators caused by the generation of temporal solitons can be regarded as one of the major breakthroughs in nonlinear optics during the last two ...
Sergey Smirnov +2 more
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Coupling coefficients of different disk microresonators with whispering gallery modes
The coupling coefficients of the disk microresonators consisting of different dielectrics are presented. The analytical expressions for the coupling coefficients are obtained.
A. A. Trubin
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Laser-Induced Graphene on a Quartz Crystal Microbalance for Humidity Sensing
In this study, a simple method for synthesizing graphene layer directly on a quartz crystal microbalance (QCM) using a laser was developed. This laser-induced graphene (LIG) was used for sensing surface to simultaneously measure changes in the adsorbed ...
Jihun Choi +3 more
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Dispersion Engineering of Waveguide Microresonators by the Design of Atomic Layer Deposition
In this work, we demonstrate dispersion engineering of silicon nitride waveguide resonators with atomic layer deposition (ALD). We conducted theoretical and experimental analyses on the waveguide dispersion with air cladding, hafnium oxide (HfO2 ...
Pei-Hsun Wang, Nien-Lin Hou, Kung-Lin Ho
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Nonlinear enhanced microresonator gyroscope
Optical gyroscopes based on the Sagnac effect have been the mainstay of inertial navigation in aerospace and shipping for decades. These gyroscopes are typically realized either as ring-laser gyroscopes (RLGs) or fiber-optic gyroscopes (FOGs). With the recent rapid progress in the field of ultrahigh-quality optical whispering-gallery mode and ring ...
Silver, Jonathan M. +8 more
openaire +4 more sources

