High q silicon microring

Author: hshi

August undefined, 2024

WebMay 6, 2013 · Optical bistability (BI) and self-pulsation (SP) in high-Q silicon microring resonators (MRRs) induced by thermo-optical (TO) effect and other nonlinear effects are …

Demonstration of Ultra-High-Q Silicon Microring …

WebMay 20, 2015 · For high Q-factor microring, the propagating light stored in the ring is difficult to couple back to the bus waveguide. Additionally, the pulley-type microring resonator in … WebWe designed High-Q micro-ring resonators based on SOI material. A new method of using a top SiO2 layer to cover the waveguide is applied and the tested Q factor is as high as … iphone home screen with pintrest

Monolithic Integration of 110 GHz Thin-film Lithium Niobate …

WebJan 31, 2024 · Microring structure is the most basic optical element in optical integrated circuits because a high quality factor (Q-factor) can be obtained through a simple manufacturing process[1-5].The previously reported microring resonator used a high refractive index dielectric such as silicon or had a large size from several tens to several … WebJul 21, 2024 · Ultrahigh-Q MRRs with 1.2 μm- and 1.5 μm-wide rib silicon waveguides are fabricated. In addition, we analyze the coherent interference effect between fundamental … WebCHARLOTTE - MECKLENBURGALL-BLACK SCHOOLS 1852 - 1968. In 1957, four brave African American students crossed the color barrier to integrate Charlotte's city school system. … iphone home screen template

1.5-μm-radius high-Q silicon microring resonators - Optica

Demonstration of Ultra-High-Q Silicon Microring …

WebDec 20, 2024 · Our first objective in developing the MPhCR is to achieve slow-light modes with high- Q values that are comparable to WGMs. In comparison with previous geometries with air holes within... Web14 Silicon Business Solutions jobs available in Charlotte, NC on Indeed.com. Apply to Project Coordinator, Information Technology Manager, Account Manager and more! iphone home screen widgetWebWith the increasing sensitivity and accuracy of contemporary high-performance electronic information systems to electromagnetic energy, they are also very vulnerable to be damaged by high-energy electromagnetic fields. In this work, an all-dielectric electromagnetic field sensor is proposed based on a microring resonator structure. The sensor is designed to … iphone home taste

"WebJan 27, 2024 · We present the design and experimental measurement of tellurium oxide-clad silicon microring resonators with internal Q factors of up to 1.5 × 106, corresponding to a propagation loss of 0.42... " - High q silicon microring

High q silicon microring

WebHigh Q silicon micro-ring resonator based on elliptical bending waveguides Yunlong Li, Mengyuan Ye, Weilun Zhang, and Li Liu Author Information . Author Affiliations. Yunlong Li, 1, 2 Mengyuan Ye, 1, 2, * Weilun Zhang, 1, 2 and Li Liu 1, 2. 1 School of Automation, China University of Geosciences, Wuhan 430074, China WebA high-Q Mach-Zehnder interferometer (MZI)-coupled microring is presented for optical sensing with high sensitivity and a large measurement range. By optimizing the length difference, between the two

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WebPublished: March 29, 2024 Abstract We present the design and experimental demonstration of the ultra-high- Q -factor silicon microring resonator based on a multi-mode ridge … WebFeb 6, 2024 · In this paper, ultrahigh-Q factor racetrack microring resonators (MRRs) are demonstrated based on silica planar lightwave circuits (PLCs) platform. A loaded …

WebJun 14, 2013 · High-Q lithium niobate microring-resonators on silicon. Abstract: Submicron lithium niobate waveguides and resonators are demonstrated on silicon by a novel and … WebApr 30, 2024 · Abstract: In this paper, ultrahigh-Q factor racetrack microring resonators (MRRs) are demonstrated based on silica planar lightwave circuits (PLCs) platform. A loaded ultrahigh-Q factor Qload of 1.83 × 106 is obtained. The MRRs are packaged with fiber-to-fiber loss of ~5 dB. A notch depth of 3 dB and ~137 pm FSR are observed.

WebJun 20, 2024 · Based on the broadband high-Q multimode resonator, we experimentally demonstrated a broadly tunable Raman silicon laser with over 516 nm wavelength tuning … http://consos.com/defoamers.html

WebAbstract. We show cascaded silicon microring resonators with 1.5-μm radius critically coupled to a narrower waveguide. A coupled Q of 9,000 is achieved. Devices are …

WebAug 8, 2024 · Design and fabrication of high-Q silicon micro-resonators Abstract: We design and fabricate two different high-Q micro-resonators in a silicon-on-insulator (SOI) platform. Two device architectures are non-concentric microring resonator (MRR) and microdisk resonator (MDR) with ridge wave-guide. iphone home screen pictureWebFeb 15, 2024 · For a racetrack microring resonator with a 30 μ m radius, an asymmetric Bezier microring resonator has a high Q i value ... A continuously tunable sub-gigahertz microwave photonic bandpass filter based on an ultra-high-Q silicon microring resonator. J. Lightwave Technol., 36 (2024), pp. 4312-4318. CrossRef View in Scopus Google Scholar iphone home screen with widgetsWebAbstract We show cascaded silicon microring resonators with 1.5-μm radius critically coupled to a narrower waveguide. A coupled Q of 9,000 is achieved. Devices are fabricated with the widely-available SEM-based lithography system using a stitching-free design. © 2008 Optical Society of America PDF Article More Like This iphone home screen widget ideasWebMay 14, 2024 · In the present study, by using a bottom-up technique we have developed organic microrings of high crystallinity with minimized crystal imperfections. We have found out that the said microrings function as resonators with high quality (Q) factors. We observe a series of sharply resolved peaks in their photoluminescence spectra and assign those ... iphone home screen slideshowWebA reflowing photoresist and oxidation smoothing process is used to fabricate ultra-high-Q silicon microring resonators based on multimode rib waveguides. Over a wide range of … iphone home securityWeb(3) 4). Quality Factor (Q) Quality factor atau faktor kualitas menyatakan kemampuan suatu filter untuk mrenyeleksi panjang gelombang tertentu. Nilai Q factor memiliki hubungan dengan nilai frekuensi kerja dan bandwidth single microring resonator. Q factor dinyatakan pada persamaan (4). iphone home screen photosWebJul 15, 2013 · We demonstrate photonic devices based on standard 3C SiC epitaxially grown on silicon. We achieve high optical confinement by taking advantage of the high stiffness … iphone home screen settings