Results 141 to 150 of about 265,397 (333)

Matrix of integrated superconducting single-photon detectors with high timing resolution

, 2013
We demonstrate a large grid of individually addressable superconducting single photon detectors on a single chip. Each detector element is fully integrated into an independent waveguide circuit with custom functionality at telecom wavelengths.
Gol'tsman, Gregory, Li, Mo, Minaeva, Olga, Pernice, Wolfram H. P., Schuck, Carsten, Sergienko, Alexander V., Tang, Hong X.   +6 more
core   +1 more source

Spatiotemporal Plasma–Mediated Laser Fabrication of Ultrahigh‐Aspect‐Ratio Nanochannel Arrays for Vertical Perovskite Nanowire Semiconductor Devices

Advanced Functional Materials, EarlyView.
A spatiotemporal plasma–mediated laser processing approach is developed to fabricate ultrahigh–aspect ratio nanochannel arrays and corresponding perovskite nanowire arrays within transparent materials for optoelectronics devices. The laser‐fabricated nanochannels serve as templates for controlled perovskite infiltration and crystallization, enabling ...
Taijin Wang, Lingfeng Wang, Feng Liu, Gary J. Cheng   +3 more
wiley   +1 more source

Calibration of an InP-Based Monolithically Integrated Optical Pulse Shaper

IEEE Photonics Journal, 2013
We present the calibration method and characterization of a monolithically integrated semiconductor optical pulse shaper. The photonic integrated circuit has been realized in an InP-based generic photonic foundry process.
M. S. Tahvili, E. Smalbrugge, X. J. M. Leijtens, M. J. Wale, M. K. Smit, E. A. J. M. Bente   +5 more
doaj   +1 more source

Synchronized Electro‐Chromo‐Emissive Devices Using a Mixed Ionic‐Electronic Conductive Layer for XR Applications

Advanced Functional Materials, EarlyView.
A single cell type Electro‐chromo‐emissive (ECECL) device integrating synchronized electrochromic (EC) and electrochemiluminescent (ECL) functions is developed using a mixed ionic‐electronic conductor (MIEC). A MIEC layer reduces ionic/electronic resistance, enabling ultrafast switching and enhanced optical contrast.
Hwandong Jang, Sienoh Park, Won‐Jae Joo, Jinbo Kim, Nori Kobayashi, Eunkyoung Kim   +5 more
wiley   +1 more source

Electron–Matter Interactions During Electron Beam Nanopatterning

Advanced Functional Materials, EarlyView.
This article reviews the electron–matter interactions important to nanopatterning with electron beam lithography (EBL). Electron–matter interactions, including secondary electron generation routes, polymer radiolysis, and electron beam induced charging, are discussed.
Camila Faccini de Lima, Prathiba Thamizhavel, Taylor J. Woehl   +2 more
wiley   +1 more source

Mid-infrared wavelength multiplexers on an InP platform

Nanophotonics
We demonstrate mid-infrared multiplexers based on evanescent couplers in In0.53Ga0.47As/InP ridge waveguides. Multiplexing of λ = 5.2 µm and λ = 8 µm input wavelengths in TM00 modes to a single TM00 output was achieved with 0.7 dB insertion loss.
Zhang Kevin, Mayer Rudolf, Burghart Dominik, Boehm Gerhard, Belkin Mikhail A.   +4 more
doaj   +1 more source

III–V/Silicon Hybrid Non-linear Nanophotonics in the Context of On-Chip Optical Signal Processing and Analog Computing

Frontiers in Physics, 2019
We discuss the application of silicon hybrid photonic integration technology for all-optical signal processing. The core is a photonic crystal nanocavity made of a III–V semiconductor alloy.
Léa Constans, Léa Constans, Sylvain Combrié, Xavier Checoury, Grégoire Beaudoin, Isabelle Sagnes, Fabrice Raineri, Fabrice Raineri, Alfredo de Rossi   +8 more
doaj   +1 more source

Photonic Integrated Circuit Based Temperature Sensor forOut-of-Autoclave Composite Parts Production Monitoring. [PDF]

Sensors (Basel), 2023
Syriopoulos G, Poulopoulos I, Zervos C, Kyriazi E, Poulimenos A, Szaj M, Missinne J, van Steenberge G, Avramopoulos H.   +8 more
europepmc   +1 more source

Laser sources on a heterogeneous III-V/silicon platform [PDF]

, 2011
The heterogeneous integration of III-V semiconductor lasers on a silicon waveguide platform using DVS-BCB adhesive bonding is reviewed.
Baets, Roel, Duan, G, Halioua, Yacine, Keyvaninia, Shahram, Kumar, Rajesh, Lamponi, M, Mechet, Pauline, Morthier, Geert, Raineri, F, Raj, R, Roelkens, Günther, Spuesens, Thijs, Stanković, Stevan, Van Thourhout, Dries   +13 more
core  

Customizable Fabrication of 2D and Conformal Multielectrode Arrays for 3D Printed Organotypic Bioelectronic Interfaces

Advanced Healthcare Materials, EarlyView.
Aerosol jet printing enables rapid, customizable fabrication of flexible, fully gold multi‐electrode arrays (MEAs) for organotypic bioelectronic interfaces. The printed MEAs exhibit stable electrochemical performance, cytocompatibility, and functionality in recording and stimulation, including integration with 3D‐printed constructs.
Ernest Cheah, Xinchao Gao, Wei Qi Jaw, Guo Liang Goh, Jia Min Lee, Chongquan Huang, Sing Yian Chew, Wai Yee Yeong   +7 more
wiley   +1 more source