Results 21 to 30 of about 34,816 (295)

Computational Study of the Coupling Performances for a Long-Distance Vertical Grating Coupler

Photonics, 2023
We present a high-efficiency silicon grating coupler design based on a left–right mirror-symmetric grating and a metal mirror. The coupler achieves nearly perfect 90-degree vertical coupling.
Zhonghua Yang, Wenbo Luo, Yu Sun
doaj   +1 more source

50GHz Ge waveguide electro-absorption modulator integrated in a 220nm SOI photonics platform [PDF]

, 2015
We report waveguide-integrated Ge electro-absorption modulators operating at 1615nm wavelength with 3dB bandwidth beyond 50GHz and a capacitance of 10fF, A 2V voltage swing enables 4.6dB DC extinction ratio for 4.1dB insertion ...
Absil, P, Chen, Hongtao, Gupta, S, Lepage, G, Pantouvaki, M, Roelkens, Günther, Saraswat, K, Srinivasan, Srinivasan Ashwyn, Van Campenhout, J, Van Thourhout, Dries, Verheyen, P   +10 more
core   +1 more source

Features of DLW-STED nanolithography for quantum optics [PDF]

EPJ Web of Conferences, 2019
The report proposes a discussion of the effective combination of two current trends: the additive 3D printing method and the development of multicomponent photonic schemes, as well as the development of the foundations of additive scalable and flexible ...
Vitukhnovsky A.G., Chubich D.A., Kolymagin D.A., Zvagelsky R.D.   +3 more
doaj   +1 more source

Optical interconnect solution with plasmonic modulator and Ge photodetector array [PDF]

, 2017
We report on an optical chip-to-chip interconnect solution, thereby demonstrating plasmonics as a solution for ultra-dense, high-speed short-reach communications. The interconnect comprises a densely integrated plasmonic Mach-Zehnder modulator array that
Baeuerle, B., Chen, H., Dalton, L. R., Elder, D. L., Fedoryshyn, Y., Haffner, C., Hafner, C., Heni, W., Hillerkuss, D., Hoessbacher, C., Josten, A., Leuthold, J., Salamin, Y., Van Campenhout, J., Van Thourhout, Dries, Wehrli, S., Zahner, M.   +16 more
core   +1 more source

200G VCSEL Development and Proposal of Using VCSELs for Near-Package-Optics Scale-Up Application

Photonics
The connectivity demands of high-performance computing (HPC), artificial intelligence (AI) and data centers are driving the development of a new generation of multimode optical components.
Tzu Hao Chow, Jingyi Wang, Sizhu Jiang, M. V. Ramana Murty, Laura M. Giovane, Chee Parng Chua, Lip Min Chong, Lowell Bacus, Xiaoyong Shan, Salvatore Sabbatino, Zixing Xue, I-Hsing Tan   +11 more
doaj   +1 more source

Integrated Components and Solutions for High-Speed Short-Reach Data Transmission

Photonics, 2021
According to different transmission distances, application scenarios of a data center mainly include intra- and inter-data center optical interconnects.
Lin Jiang, Lianshan Yan, Anlin Yi, Yan Pan, Bo Zhang, Qianggao Hu, Wei Pan, Bin Luo   +7 more
doaj   +1 more source

InP-Based Foundry PICs for Optical Interconnects

Applied Sciences, 2019
This paper describes a fabrication process for realizing Indium-Phosphide-based photonic-integrated circuits (PICs) with a high level of integration to target a wide variety of optical applications.
Francisco M. Soares, Moritz Baier, Tom Gaertner, Norbert Grote, Martin Moehrle, Tobias Beckerwerth, Patrick Runge, Martin Schell   +7 more
doaj   +1 more source

Flexible Data Rate Allocation Using Non-Orthogonal Multiple Access (NOMA) in a Mode Division Multiplexing (MDM) Optical Power Splitter for System-on-Chip Networks

Sensors, 2023
We put forward and demonstrate a silicon photonics (SiPh)-based mode division multiplexed (MDM) optical power splitter that supports transverse-electric (TE) single-mode, dual-mode, and triple-mode (i.e., TE0, TE1, and TE2).
Yuan-Zeng Lin, Chi-Wai Chow, Tien-Wei Yu, Yin-He Jian, Tun-Yao Hung, Jian-Wen Chen, Chien-Hung Yeh   +6 more
doaj   +1 more source

Nanotrench for nano and microparticle electrical interconnects [PDF]

, 2010
We present a simple and versatile patterning procedure for the reliable and reproducible fabrication of high aspect ratio (10 4 ) electrical interconnects that have separation distances down to 20 nm and lengths of several hundreds of microns.
Barbero, M., Barbero, Martial, Begin-Colin, S., Bégin-Colin, Sylvie, Dayen, J F, Dayen, J-F, Dayen, J. F., Doudin, B., Doudin, Bernard, Faramarzi, V., Faramarzi, Vina, Kemp, N T, Kemp, N. T., Majjad, H., Majjad, Hicham, Pauly, M., Pauly, Matthias, Pichon, B. P.   +17 more
core   +3 more sources

Topologies for optical interconnection networks based on the optical transpose interconnection system [PDF]

Applied Optics, 2000
Many results exist in the literature describing technological and theoretical advances in optical network topologies and design. However, an essential effort has yet to be made in linking those results together. We propose a step in this direction by giving optical layouts for several graph-theoretical topologies studied in the literature, using the ...
Coudert, David, Ferreira, Afonso, Munoz, Xavier   +2 more
openaire   +3 more sources