Kerr optical frequency comb

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August undefined, 2024

WebA measurement system for the detection of a low concentration of nanoparticles based on optical microcavities with whispering-gallery modes (WGMs) is developed and investigated. A novel method based on the WGM broadening allows us to increase the precision of concentration measurements up to 0.005 ppm for nanoparticles of a known size. WebDescription: This second and concluding volume of Progress in Nano-Electro-Optics focuses on applications to novel devices and atom manipulation. Part II addresses the latest developments in nano-optical techniques, forming a valuable resource for engineers and scientists working in the field of nano-electro-optics.

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Web10 apr. 2024 · Request PDF On Apr 10, 2024, Rongjin Zhuang published Electro-Optic Frequency Combs: Theory, Characteristics, and Applications Find, read and cite all the research you need on ResearchGate Web10 aug. 2024 · Although dissipative optical solitons are known to occur in mode-locked lasers ( 4 ), dissipative optical solitons can also occur in systems that have parametric … the polyclinic family medicine

High-Q silicon nitride microresonators exhibiting low-power …

WebWe demonstrate the carrier-envelope offset (CEO) frequency stabilization of a Kerr lens mode-locked Yb:Lu 2 O 3 thin-disk laser oscillator operating in the strongly self-phase modulation (SPM) broadened regime. This novel approach allows overcoming the intrinsic gain bandwidth limit and is suited to support frequency combs from sub-100-fs pulse … Web16 feb. 2024 · A promising route to achieving this goal is combining photonic-integrated optical frequency combs with fast photodiodes for difference frequency generation in the THz. Here, we demonstrate wireless communications using a 300 GHz carrier wave generated via photomixing of two optical tones originating from diode lasers that are … Web10 apr. 2024 · Request PDF On Apr 10, 2024, Rongjin Zhuang published Electro-Optic Frequency Combs: Theory, Characteristics, and Applications Find, read and cite all … siding repairs long island ny

1 (a) Proposed resonator geometry of two differently sized …

Dissipative Kerr solitons in optical microresonators Science

Web10 apr. 2024 · HIGHLIGHTS. who: Artur Hermans and colleagues from the Photonics Research Group, Department of Information Technology, University, imec, … Web16 feb. 2016 · Optical frequency combs have also been gener- ated morecompact silicon photonic circuits integrateboth resonator samechip. importantadvance direc-tion has … the polychromatic layering conceptWeb15 okt. 2024 · The optical frequency comb (OFC) refers to a series of discrete, equally spaced frequency components, which covers a variety of applications such as optical … the polyclinic mohs surgery

"Web10 apr. 2024 · HIGHLIGHTS. who: Artur Hermans and colleagues from the Photonics Research Group, Department of Information Technology, University, imec, Technologiepark-Zwijnaarde, Massachusetts, USA have published the article: On-chip optical comb sources, in the Journal: (JOURNAL) what: This approach has the potential to lead to higher pump … " - Kerr optical frequency comb

Kerr optical frequency comb

Kerr-Raman Optical Frequency Combs in Silica Microsphere …

Web1 jun. 2016 · The optical frequency comb technology is one of the most important breakthrough in photonics in recent years. This concept has revolutionized the science of … WebSilicon carbide (SiC) is rapidly emerging as a leading platform for the implementation of nonlinear and quantum photonics. Here, we find that commercial SiC, which hosts a variety of spin qubits, possesses low optical absorption that can enable SiC integrated photonics with quality factors exceeding 10 7.We fabricate multimode microring resonators with …

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Web16 feb. 2024 · A promising route to achieving this goal is combining photonic-integrated optical frequency combs with fast photodiodes for difference frequency generation in … Web10 apr. 2024 · OFCs can mainly be divided into mode-locked lasers, Kerr frequency combs, and electro-optic frequency combs (E-O combs), which have broad …

WebWe use pump-probe spectroscopy and continuous wave cross-phase and cross-amplitude modulation measurements to study the optical nonlinearity of a hydrogenated amorphous silicon (a-Si:H) nanowire waveguide, and we compare the results to those of a crystalline silicon waveguide of similar dimensions. The a-Si:H nanowire shows essentially zero … Webdecades [1]. In particular, a microresonator frequency comb (Kerr comb) realized via a cascade FWM pro-cess makes it possible to achieve broadband optical fre-quency comb sources characterized as having high repeti-tion rates, compactness and low-energy consumption [2]. They provide fascinating applications including precise

Web15 jun. 2014 · Fig. 4. (a) Simulated GVD for 950 × 1400 nm cross section Si3N4 microrings for a 100 and 46 μm radius. (b) Simulated comb spectra in 100 and 46 μm radius microrings, corresponding to 260 and 530 GHz FSRs, respectively. - "Bandwidth shaping of microresonator-based frequency combs via dispersion engineering." Web10 mrt. 2024 · Abstract: Single dissipative Kerr soliton (DKS) formed in microresonator shows few-cycle femtosecond pulses along with smooth and phase-coherent comb spectra that easily reaching an octave spanning. Such unique characteristics lead to revolutionary breakthrough in advanced communications, spectroscopy, metrology, etc. However, as …

Web10 mrt. 2016 · Abstract The dynamical behavior of Kerr optical frequency combs is very well understood today from the perspective of the semiclassical approximation. These …

WebWe present measurements of silicon nitride nonlinear microresonators and frequency comb generation at cryogenic temperatures as low as 7~K. The resulting two orders of magnitude reduction in the thermo-refractive coefficient relative to room-temperature enables direct access to single bright Kerr soliton states through adiabatic frequency tuning of the … siding repair somerset county njWebOptical microresonators possessing Kerr-type nonlinearity have emerged over the past decade as reliable and versatile sources of optical frequency combs, with varied … siding repairs suffolk county nyWeb28 mrt. 2024 · We obtain a frequency comb containing seven spectral lines in the normal dispersion range when pumping the microsphere with a diameter of 61 µm at a … the polyclinic locationsWebThere is an increasing demand for high-precision gas absorption spectroscopy in basic research and industrial applications, such as gas tracking and leak warning. In this Letter, a novel, to the best of our knowledge, high-precision and real-time gas detection method is proposed. A femtosecond optical frequency comb is used as the light source, and a … siding repairs roseland njWeb12 nov. 2024 · While 200 GHz Kerr micro-combs have proven to be a powerful source for RF transversal filters, enabling high versatility as well as dynamic reconfigurability, the … the polyclinic pvt ltdWebHigh-Q silicon nitride microresonators exhibiting low-power frequency comb initiation . × Close Log In. Log in with Facebook Log in with Google. or. Email. Password. Remember me on this computer. or reset password. Enter the email address you signed up with and … the polyfill option has been removedWeb28 feb. 2024 · Recently, dissipative Kerr solitons in optical microresonators have been demonstrated to provide a compact platform for low-noise, microwave-rate, and … siding repairs st paul