Graphene photonic crystal waveguide modulator

Author: jxdz

August undefined, 2024

WebMar 13, 2024 · Moreover, Pan et al. designed the electro-refractive modulator based on one-dimensional photonic crystal nanobeam cavity coupled to a bus waveguide with a … Web14 hours ago · Electro-optic polymer infiltrated silicon photonic crystal slot waveguide modulator with 23 dB slow light enhancement. Appl. Phys. Lett., 97 (2010), Article 093304. Google Scholar [6] ... Design of electro-optic modulators based on graphene-on-silicon slot waveguides. Opt. Lett., 41 (11) (2016), pp. 2501-2504. View in Scopus Google Scholar [20]

Silicon Photonic Crystal Modulators for High-Speed Transmission …

WebMay 8, 2011 · The gigahertz graphene modulator demonstrates a strong electroabsorption modulation of 0.1 dB µm −1 and operates over a broad range of wavelength, from 1.35 … WebSeed IP Law Group. Feb 2024 - Present1 year 3 months. Seattle, Washington, United States. • Drafting patent applications in semiconductors, optics, electrical circuits, MEMS, telecommunications ... sick stix

Chalcogenide glass-on-graphene photonics Nature Photonics

WebMar 1, 2024 · Abstract. A compact electro-absorption modulator based on graphene photonic crystal fiber is proposed. To enhance the graphene–light interaction efficiency, the innermost six air-holes of photonic crystal fiber are replaced by two large semicircular holes, and monolayer graphene is deposited on the two large semicircular holes. WebWe also fabricated the graphene modulator on silicon platform, and the device achieved a modulation bandwidth at 12 GHz. The proposed graphene-PhCW modulator may have potentials in the applications of on-chip interconnections. KW - Photonic crystal waveguides. KW - Graphene. KW - Modulators. KW - Electro-optical devices. U2 - … WebSep 28, 2024 · We present a silicon photonic crystal waveguide slow light Mach-Zehnder modulator suitable for this purpose. The enhancement in the modulation efficiency via … the pier chair

Polarization-independent electro-absorption optical modulator …

Recent Progress in Waveguide-Integrated Graphene Photonic

WebAnalysis of an electro-optic modulator based on a graphene-silicon hybrid 1D photonic crystal nanobeam cavity Ting Pan, 1 Ciyuan Qiu,1,* Jiayang Wu, 1 Xinhong Jiang, Boyu Liu, Yuxing Yang, Huanying Zhou,1 Richard Soref,2 and Yikai Su1 1State Key Lab of Advanced Optical Communication Systems and Networks, Department of Electronic … WebGraphene absorbers have attracted lots of interest in recent years. They provide huge potential for applications such as photodetectors, modulators, and thermal emitters. In this letter, we design a high-quality (Q) factor resonant graphene absorber based on the phase change material Sb2S3. In the proposed structure, a refractive index grating is formed at … sick stick weaponWebFei FAN, Professor Cited by 2,616 of Nankai University, Tianjin (NKU) Read 173 publications Contact Fei FAN the pier charlestown

"WebMar 31, 2016 · A graphene–hBN heterostructure-based electro-optic modulator integrated with a silicon photonic crystal cavity has been demonstrated 14, achieving operation frequency up to 1.2 GHz with a ... " - Graphene photonic crystal waveguide modulator

Graphene photonic crystal waveguide modulator

Fei FAN Professor Doctor of Engineering Nankai University ...

WebOct 25, 2012 · The combination of graphene with photonic crystals is promising for electro-optic modulation. In this paper, we demonstrate that by electrostatic gating a single layer of graphene on top of a photonic crystal cavity, the cavity resonance can be changed significantly. A ~2 nm change in the cavity resonance line width and almost 400% (6 dB ... WebNov 5, 2024 · High-speed Integrated Graphene−silicon Slot Waveguide Electro-absorption Modulator at 1.5-μm and 2-μm Wavebands November 2024 DOI: 10.1109/ACP55869.2024.10088766

Did you know?

WebIn 2011, the first silicon-based graphene electro-absorption modulator was experimentally demonstrated using the GOS regime [ 26 ]. Under ambient conditions, the modulation of guided light works at frequencies over 1 … WebNov 5, 2024 · We demonstrate a high-performance graphene-silicon slot-waveguide electro-optic micro-ring modulator featuring a record modulation efficiency of 10.99 V ⁻¹ µm ⁻¹ with a 33-dB extinction ...

WebMay 1, 2024 · Double-layer graphene on photonic crystal waveguide electro-absorption modulator with 12 GHz bandwidth. Nanophotonics (2024) View more references. Cited by (5) An Innovative method for adjustable broadband THz to Mid-IR optical modulator using Graphene Gratings surface plasmon Fabry–Perot resonances with low insertion loss, … WebJan 7, 2024 · Graphene-Assisted Tunable D-Shaped Photonic Crystal Fiber Sensor in Visible and IR Regions. ... Additionally, EAM provides a single optical power source for numerous data-carrying beams. EAM is a ...

WebGraphene-integrated waveguides (GIWGs) have shown immense potential for applications in next-generation datacom technology due to graphene’s compactness and its functional complementarity with traditional optical waveguides. However, the fabrication techniques of GIWGs lack scalability for commercial applications. Here we discuss the recent … WebJul 30, 2024 · Using the sum frequency generation cross-correlation frequency-resolved optical gating (SFG-XFROG) measurement setup, we observed the soliton evolution of …

WebJun 1, 2014 · A lot of graphene-based photonic modulators have been ... the waveguide modulator offers 324.4 and 162.2 GHz bandwidth for 100-and 200 µm-waveguide …

WebJan 15, 2024 · By electrostatic gating a single layer of graphene on top of a photonic crystal cavity, the cavity resonance can be changed significantly and the analysis shows that a graphene-photonic crystal device can potentially be useful for a high speed and low power absorptive and refractive modulator, while maintaining a small physical footprint. the pier chowder house \\u0026 tap roomWebJul 16, 2024 · Graphene-photonic crystal fibers (PCFs) are obtained by integrating the broadband optical response and electro-optic tunability of graphene with the high-quality waveguide capacity and easy-integrability of the PCF, and this has been proven to be an important step towards multimaterial multifunctional fiber and all-fiber integrated circuits. the pier charlestown cornwallWebrating graphene and slow-light silicon photonic crystal waveguide (PhCW), here we propose and experimentally demonstrate a unique double-layer graphene electro … sick stix golfhttp://otip.sjtu.edu.cn/publication/Journal/2015-OE-PanTing-Analysis%20of%20an%20Electro-optic%20Modulator.pdf the pier christian church brockvilleWebGraphene has been widely used in silicon-based optical modulators for its ultra-broadband light absorption and ultrafast optoelectronic response. By incorporating graphene and … sick stitchWebApr 25, 2024 · We propose an integrated device for graphene electro-optic (EO) modulation and wavelength division multiplexing (WDM) using one-dimensional photonic crystal … the pierce house lincoln ma the pier china