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." WebKerr comb demonstrations. Figure 1c shows the assembled millimeter-sized comb source, which has only electrical inputs and an optical output (see Methods for fabrication …
Ultra-efficient frequency comb generation in AlGaAs-on-insulator ...
Web15 okt. 2024 · We designed a tellurite microstructure fiber (TMF) and proposed a broadband optical frequency comb generation scheme that was based on electro-optical … Web28 aug. 2024 · Download PDF Abstract: We report on radiofrequency techniques to generate and control dissipative-Kerr-soliton microresonator frequency combs on demand. Since the relative detuning of the pump laser and resonator primarily determines soliton dynamics, we devise an offset Pound-Drever-Hall (PDH) frequency-locking system to … dewalt adjustable impact driver
Kerr Microresonator Soliton Frequency Combs at Cryogenic …
WebA purely electronic device which generates a series of pulses, also generates a frequency comb. These are produced for electronic sampling oscilloscopes, but also used for … Web26 jan. 2024 · Abstract: By integrating a microcavity Kerr frequency comb with an interferometric arm structure for backward coupling with a slot sensing waveguide, we present a new on-chip multi-gas sensing device. The microcavity used for frequency comb generation has a novel symmetric double-ring structure with a large roundtrip length, … WebThe 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 pump laser while remaining in thermal equilibrium. dewalt adhesive gun accessories