Results 11 to 20 of about 4,752,483 (291)
Column Address Selection in Optical RAMs With Positive and Negative Logic Row Access
IEEE Photonics Journal, 2013 An optical RAM row access gate followed by a column address selector for wavelength-division-multiplexing (WDM)-formatted words employing a single semiconductor optical amplifier-Mach-Zehnder interferometer (SOA-MZI) is presented.
C. Vagionas +7 more
doaj +1 more source
High-Speed Correlation and Equalization Using a Continuously Tunable All-Optical Tapped Delay Line
IEEE Photonics Journal, 2012 We demonstrate a reconfigurable high-speed optical tapped delay line (TDL), enabling several fundamental real-time signal processing functions such as correlation (for pattern search) and equalization.
Salman Khaleghi +11 more
doaj +1 more source
L∞-norm and energy quantization for the planar Lane–Emden problem with large exponent [PDF]
, 2018 For any smooth bounded domain (Formula presented.), we consider positive solutions to (Formula presented.)which satisfy the uniform energy bound (Formula presented.)for (Formula presented.).
de Marchis, F. +3 more
core +1 more source
Ge-Doped Microstructured Multicore Fiber for Customizable Supercontinuum Generation
IEEE Photonics Journal, 2011 Supercontinuum generation in a multicore fiber in which several uncoupled cores were doped with dissimilar concentrations of germanium was studied experimentally.
Daniele Modotto +7 more
doaj +1 more source
Language Teaching, 2006 Creating a timeline for formulaic language is far from simple, because several partially independent lines of research have contributed to the emerging picture. Each exhibits cycles of innovation and consolidation over time: domains take a leading role in developing new knowledge and then fall back, while another area comes to the fore.
openaire +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 +5 more
doaj +1 more source
A New Technique for the Design of Multi-Phase Voltage Controlled Oscillators [PDF]
, 2017 © 2017 World Scientific Publishing Company.In this work, a novel circuit structure for second-harmonic multi-phase voltage controlled oscillator (MVCO) is presented.
Huang, Pan, Sun, Jingru, Sun, Yichuang
core +2 more sources
IEEE Photonics Journal, 2012 In this paper, measurements and analysis of the small-signal net modal gain of single-layer InAs/InP(100) quantum-dot (QD) optical amplifiers are presented. The amplifiers use only a single layer of InAs QDs on top of a thin InAs quantum well.
Y. Jiao +5 more
doaj +1 more source
Model-theoretic characterization of intuitionistic propositional formulas [PDF]
, 2012 Notions of k-asimulation and asimulation are introduced as asymmetric counterparts to k-bisimulation and bisimulation, respectively. It is proved that a first-order formula is equivalent to a standard translation of an intuitionistic propositional ...
Olkhovikov, Grigory K.
core +3 more sources
Formula one: best is no formula [PDF]
European Respiratory Journal, 2017 Breast is best; formula is worst: in between, there may be a typically British compromise!
Bush, A, Custovic, A
openaire +4 more sources