Results 31 to 40 of about 3,917 (218)
Self-Starting Soliton–Comb Regimes in χ(2) Microresonators
Photonics, 2023 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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Laser-Induced Graphene on a Quartz Crystal Microbalance for Humidity Sensing
Crystals, 2021 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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Athermal lithium niobate microresonator
Optics Express, 2020 Lithium niobate (LN), possessing wide transparent window, strong electro-optic effect, and large optical nonlinearity, is an ideal material platform for integrated photonics application. Microring resonators are particularly suitable as integrated photonic components, given their flexibility of device engineering and their potential for large-scale ...
Jingwei Ling +5 more
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A Nonlinear Enhanced Microresonator Gyroscope [PDF]
Conference on Lasers and Electro-Optics, 2017 It has been theoretically predicted in the 1980s that an optical ring resonator with Kerr nonlinearity that is pumped equally in both directions exhibits spontaneous symmetry breaking [I], in which light of a given frequency can only propagate in one direction.
Silver, Jonathan +2 more
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Soliton blockade in bidirectional microresonators [PDF]
Optics Letters, 2020 We report a method to control, disrupt, and restore a regime of unidirectional soliton generation in a bidirectionally pumped ring microresonator. This control, i.e., the soliton blockade, is achieved by tuning the pump frequency of the counterrotating field. The blockade effect is correlated with the emergence of a dark–bright
Fan, Zhiwei, Skryabin, Dmitry V.
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Fundamental limit of microresonator field uniformity and slow light enabled ultraprecise displacement metrology [PDF]
, 2021 We determine the fundamental limit of microresonator field uniformity. It can be achieved in a specially designed microresonator, called a bat microresonator, fabricated at the optical fiber surface.
Sumetsky, M.
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Coupling coefficients of different disk microresonators with whispering gallery modes
Vìsnik Nacìonalʹnogo Tehnìčnogo Unìversitetu Ukraïni Kììvsʹkij Polìtehnìčnij Ìnstitut: Serìâ Radìotehnìka, Radìoaparatobuduvannâ, 2017 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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Geometrical optical analysis of gradient refractive index microresonator
, 2023 Optical microresonators confine light to small volumes through resonant circulation. Herein, the whispering gallery mode (WGM) microresonators have high Q factors among these microresonators, which have significant research value in the fields of ...
Jun Zhang (48506) +6 more
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Dispersion Engineering of Waveguide Microresonators by the Design of Atomic Layer Deposition
Photonics, 2023 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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Flexible microresonators: lasing and sensing [PDF]
SPIE Proceedings, 2014 Microresonators have drawn a great deal of interest for their importance in both practical applications and fundamental physics in light-matter interaction. The optical confinement provided by a microresonator greatly enhances the interaction between optical spatial mode and the light emitting materials.
Ta, Van Duong, Chen, Rui, Sun, Handong
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