Results 181 to 190 of about 3,917 (218)
Toward ultimate-efficiency frequency conversion in nonlinear optical microresonators. [PDF]
Wang ZY +9 more
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High-Q and compact Fabry-Perot microresonators on thin-film lithium niobate. [PDF]
Yang L, Li C, Xie J, Tang HX.
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Efficient and wavelength-tunable second-harmonic generation toward the green gap. [PDF]
Yuan Z +9 more
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Optics Letters, 2015
We introduce a whispering gallery-mode (WGM) nanobump microresonator (NBMR) and develop its theory. This microresonator is formed by an asymmetric nanoscale-high deformation of the translationally symmetric optical fiber surface, which is employed in fabrication of surface nanoscale axial photonics (SNAP) structures.
L A, Kochkurov, M, Sumetsky
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We introduce a whispering gallery-mode (WGM) nanobump microresonator (NBMR) and develop its theory. This microresonator is formed by an asymmetric nanoscale-high deformation of the translationally symmetric optical fiber surface, which is employed in fabrication of surface nanoscale axial photonics (SNAP) structures.
L A, Kochkurov, M, Sumetsky
openaire +2 more sources
Fiber Lasers and Glass Photonics: Materials through Applications, 2018
Surface tension induced whispering gallery mode (WGM) micro-resonators can be made in glass with very high quality factor Q. In fact, low losses amorphous glassy dielectrics can be easily shaped in high-surface-quality spheroids by thermal reflow. Since the pioneering works on fused silica microspheres showing several orders of magnitude higher Qs ...
Berneschi, S. +15 more
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Surface tension induced whispering gallery mode (WGM) micro-resonators can be made in glass with very high quality factor Q. In fact, low losses amorphous glassy dielectrics can be easily shaped in high-surface-quality spheroids by thermal reflow. Since the pioneering works on fused silica microspheres showing several orders of magnitude higher Qs ...
Berneschi, S. +15 more
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Storing light with microresonator arrays or active microresonator chains
SPIE Proceedings, 2010We theoretically analyze the light-storing process in optical microresonator arrays. We propose a passive and an active schemes to strongly slow light. The two mechanisms rely on microresonator chains whose high order dispersion is optimized. The unit cell of the systems is a short sequence of two or four resonators.
Yannick Dumeige +2 more
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Precision measurements in microresonators and microresonator frequency combs
2016 IEEE Photonics Conference (IPC), 2016We describe our measurements on high-precision microresonators and microresonator-based optical frequency combs, including full stabilization of planar frequency microcombs, with an instrument-limited instability at 3.6-mHz-per-root-tau and tooth-to-tooth relative uncertainty to 50mHz.
C. W. Wong +5 more
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Mechanical dissipation in optical microresonators
2008 Conference on Lasers and Electro-Optics, 2008We present a detailed understanding of mechanical dissipation in toroidal microresonators enabling the design of novel structures that combine ultra-high optical Q(>108) and mechanical Q exceeding 50psila000 at frequencies above 20 MHz at room temperature.
Anetsberger, G. +4 more
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Microresonators in CMOS Compatible Substrate
Journal of Nanoscience and Nanotechnology, 2010We report our recent progress in designing and developing traveling-wave microresonators on CMOS compatible substrate, with a focus on ultra-compact Si-based microring and microdisk resonators in the visible and near infrared wavelengths with ultra-high Q and small mode volume, suitable for strong light-matter interaction.
Siva, Yegnanarayanan +5 more
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Breathing Dissipative Solitons in Microresonators
Conference on Lasers and Electro-Optics, 2017Dissipative Kerr-cavity temporal Solitons (DKS) are self-localized light pulses that can be excited in coherently-driven nonlinear optical resonators [1], enabling compact, coherent optical Kerr Frequency Combs (KFC) generation, which have numerous potential applications.
E. Lucas +10 more
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