Results 21 to 30 of about 6,047,638 (387)
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
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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
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
Finite-temperature reaction-rate formula: Finite volume system, detailed balance, $T \to 0$ limit, and cutting rules [PDF]
, 1997 A complete derivation, from first principles, of the reaction-rate formula for a generic process taking place in a heat bath of finite volume is given. It is shown that the formula involves no finite-volume correction.
A. Das +25 more
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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
Design and Demonstration of Apodized Comb Filters on SOI
IEEE Photonics Journal, 2012 We report on the design, modeling, and characterization of apodized comb filters in the silicon-on-insulator platform. These devices are based on sampled gratings, wherein the comb response is generated by a convolution of a regular grating by a ...
Venkat Veerasubramanian +5 more
doaj +1 more source
Quasi-parabolic Siegel Formula [PDF]
, 1996 The result of Siegel that the Tamagawa number of $SL_r$ over a function field is 1 has an expression purely in terms of vector bundles on a curve, which is known as the Siegel formula. We prove an analogous formula for vector bundles with quasi-parabolic
Nitsure, Nitin
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Review of Infant Feeding: Key Features of Breast Milk and Infant Formula
Nutrients, 2016 Mothers’ own milk is the best source of nutrition for nearly all infants. Beyond somatic growth, breast milk as a biologic fluid has a variety of other benefits, including modulation of postnatal intestinal function, immune ontogeny, and brain ...
Camilia R. Martin, P. Ling, G. Blackburn
semanticscholar +1 more source
The Ryu–Takayanagi Formula from Quantum Error Correction [PDF]
Communications in Mathematical Physics, 2016 I argue that a version of the quantum-corrected Ryu–Takayanagi formula holds in any quantum error-correcting code. I present this result as a series of theorems of increasing generality, with the final statement expressed in the language of operator ...
D. Harlow
semanticscholar +1 more source
High Extinction Ratio Magneto-Optical Fiber Modulator Based on Nanoparticle Magnetic Fluids
IEEE Photonics Journal, 2012 A novel magneto-optical fiber modulator with a high extinction ratio (ER) based on a polarization interference structure is proposed. A magnetic fluid (MF) film and a section of a polarization-maintaining fiber (PMF) are inserted into the structure to ...
Peng Zu +7 more
doaj +1 more source