Results 11 to 20 of about 1,682 (221)
Controllable Kerr and Raman-Kerr frequency combs in functionalized microsphere resonators [PDF]
Nanophotonics, 2019 Optical frequency comb (OFC) based on the whispering-gallery-mode microresonator has various potential applications in fundamental and applied areas. Once the solid microresonator is fabricated, its structure parameters are generally unchanged. Therefore,
Zhu Song +6 more
doaj +4 more sources
Normal-dispersion microresonator Kerr frequency combs
Nanophotonics, 2016 Optical microresonator-based Kerr frequency comb generation has developed into a hot research area in the past decade. Microresonator combs are promising for portable applications due to their potential for chip-level integration and low power ...
Xue Xiaoxiao +2 more
doaj +2 more sources
Dependence of a microresonator Kerr frequency comb on the pump linewidth [PDF]
Optics Letters, 2017 We experimentally investigate the dependence of Kerr comb generation, comb linewidth, and coherent system performance on the pump linewidth in a microresonator. We find that the generation of the primary comb can have a larger tolerance to the pump linewidth compared with that of the low-phase-noise comb.
Liao, Peicheng +13 more
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Reconfigurable broadband microwave photonic intensity differentiator based on an integrated optical frequency comb source [PDF]
APL Photonics, 2017 We propose and experimentally demonstrate a microwave photonic intensity differentiator based on a Kerr optical comb generated by a compact integrated micro-ring resonator (MRR).
Xingyuan Xu +8 more
doaj +2 more sources
Direct Kerr-frequency-comb atomic spectroscopy [PDF]
, 2018 Microresonator-based soliton frequency combs - microcombs - have recently emerged to offer low-noise, photonic-chip sources for optical measurements. Owing to nonlinear-optical physics, microcombs can be built with various materials and tuned or stabilized with a consistent framework.
Stern, Liron +10 more
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Self-referenced photonic chip soliton Kerr frequency comb. [PDF]
Light Sci Appl, 2017 Self-referencing turns pulsed laser systems into self-referenced frequency combs. Such frequency combs allow counting of optical frequencies and have a wide range of applications.
Brasch V +4 more
europepmc +2 more sources
Direct Kerr frequency comb atomic spectroscopy and stabilization. [PDF]
Sci Adv, 2020 Orthogonal control of both degrees of freedom of a Kerr comb soliton allows high-precision atomic spectroscopy and stabilization.
Stern L +10 more
europepmc +5 more sources
Brillouin-Kerr Soliton Frequency Combs in an Optical Microresonator [PDF]
Physical Review Letters, 2021 By generating a Brillouin laser in an optical microresonator, we realize a soliton Kerr microcomb through exciting the Kerr frequency comb using the generated Brillouin laser in the same cavity. The intracavity Brillouin laser pumping scheme enables us to access the soliton states with a blue-detuned input pump.
Yan Bai +7 more
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Coherence properties of Kerr frequency combs [PDF]
Optics Letters, 2014 4 pages, 5 figures, revised version (minor clarifications and corrections), for Optics ...
Erkintalo, Miro, Coen, Stephane
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Kerr frequency combs and triangular spectra [PDF]
Optics Letters, 2017 Nonlinear externally driven optical cavities are known to generate periodic patterns. They grow from the linearly unstable background states due to modulation instability. These periodic solutions are also known as Kerr frequency combs, which have a variety of applications in metrology.
Liu, Zheng +3 more
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