Results 51 to 60 of about 7,635 (138)

Fast gates for ion traps by splitting laser pulses [PDF]

open access: yes, 2013
We present a fast phase gate scheme that is experimentally achievable and has an operation time more than two orders of magnitude faster than current experimental schemes for low numbers of pulses.
Bentley, C. D. B.   +3 more
core   +2 more sources

FPGA Implementation of SSRS Codes for NAND Flash Memory Device

open access: yesIEEE Access
NAND flash memory is a non-volatile storage device that is extensively used in personal electronic gadgets, digital television, digital cameras, and many consumer/ professional electronics devices.
G. Achala   +6 more
doaj   +1 more source

Production of entanglement in Raman three-level systems using feedback

open access: yes, 2010
We examine the theoretical limits of the generation of entanglement in a damped coupled ion-cavity system using jump-based feedback. Using Raman transitions to produce entanglement between ground states reduces the necessary feedback bandwidth, but does ...
A. Beige   +33 more
core   +1 more source

Quantum Entanglement Initiated Super Raman Scattering [PDF]

open access: yes, 2010
It has now been possible to prepare chain of ions in an entangled state and thus question arises --- how the optical properties of a chain of entangled ions differ from say a chain of independent particles.
G. S. Agarwal   +5 more
core   +2 more sources

Brownian motion in a non-homogeneous force field and photonic force microscope

open access: yes, 2007
The Photonic Force Microscope (PFM) is an opto-mechanical technique based on an optical trap that can be assumed to probe forces in microscopic systems. This technique has been used to measure forces in the range of pico- and femto-Newton, assessing the ...
Dmitri Petrov   +6 more
core   +1 more source

Current role of endovascular therapy in Marfan patients with previous aortic surgery

open access: yesVascular Health and Risk Management, 2008
Ibrahim Akin, Stephan Kische, Tim C Rehders, Tushar Chatterjee, Henrik Schneider, Thomas Körber, Christoph A Nienaber, Hüseyin InceDepartment of Medicine, Division of Cardiology at the University Hospital Rostock, Rostock School of Medicine ...
Ibrahim Akin   +5 more
doaj  

Deterministic entanglement of ions in thermal states of motion

open access: yes, 2009
We give a detailed description of the implementation of a Molmer-Sorensen gate entangling two Ca+ ions using a bichromatic laser beam near-resonant with a quadrupole transition.
Abramowitz M   +10 more
core   +1 more source

Quality of life following glaucoma surgery: canaloplasty versus trabeculectomy

open access: yesClinical Ophthalmology, 2014
Thomas Klink,1 Johannes Sauer,1 Norbert J Körber,2 Franz Grehn,1 Martin M Much,1 Luisa Thederan,1 Juliane Matlach,1 Josefina Parente Salgado11Department of Ophthalmology, University of Würzburg, Würzburg, Germany; 2Augencentrum Köln ...
Klink T   +7 more
doaj  

Photoluminescence of spray pyrolysis deposited ZnO nanorods

open access: yesNanoscale Research Letters, 2011
Photoluminescence of highly structured ZnO layers comprising well-shaped hexagonal rods is presented. The ZnO rods (length 500-1,000 nm, diameter 100-300 nm) were grown in air onto a preheated soda-lime glass (SGL) or ITO/SGL substrate by low-cost ...
Mikli Valdek   +6 more
doaj  

Noise-Free Measurement of Harmonic Oscillators with Instantaneous Interactions

open access: yes, 2007
We present a method of measuring the quantum state of a harmonic oscillator through instantaneous probe-system selective interactions of the Jaynes-Cummings type.
Giedke, G.   +2 more
core   +1 more source

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