Results 251 to 260 of about 65,256 (288)
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IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, 2016
We present a long-term chip scale stabilization scheme for optoelectronic oscillators (OEOs) based on a rubidium coherent population trapping (CPT) atomic resonator. By locking a single mode of an OEO to the (85)Rb 3.035-GHz CPT resonance utilizing an improved phase-locked loop (PLL) with a PID regulator, we achieved a chip scale frequency ...
Zhong Wang +5 more
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We present a long-term chip scale stabilization scheme for optoelectronic oscillators (OEOs) based on a rubidium coherent population trapping (CPT) atomic resonator. By locking a single mode of an OEO to the (85)Rb 3.035-GHz CPT resonance utilizing an improved phase-locked loop (PLL) with a PID regulator, we achieved a chip scale frequency ...
Zhong Wang +5 more
openaire +3 more sources
Carbon, 2016
Abstract Recently, various electronic components including transistor, barristor, memory, and transparent electrode were implemented using graphene. While integrated circuits were demonstrated by combining graphene transistors and passive components, system on chip (SoC) platform, state-of-the-art semiconductor technology, by combining transistors ...
Hyun-Jong Chung +4 more
openaire +2 more sources
Abstract Recently, various electronic components including transistor, barristor, memory, and transparent electrode were implemented using graphene. While integrated circuits were demonstrated by combining graphene transistors and passive components, system on chip (SoC) platform, state-of-the-art semiconductor technology, by combining transistors ...
Hyun-Jong Chung +4 more
openaire +2 more sources
Langmuir, 2006
We describe a silicon chip-based supported bilayer system to detect the presence of ion channels and their electrical conductance in lipid bilayers. Nanopores were produced in microfabricated silicon membranes by electron beam lithography as well as by using a finely focused ion beam.
Quist, Arjan P. +5 more
openaire +4 more sources
We describe a silicon chip-based supported bilayer system to detect the presence of ion channels and their electrical conductance in lipid bilayers. Nanopores were produced in microfabricated silicon membranes by electron beam lithography as well as by using a finely focused ion beam.
Quist, Arjan P. +5 more
openaire +4 more sources
Investigating the dynamics of a Bose Einstein condensate on an atom chip
, 2015In this thesis I discuss work that has been carried out on the dynamics of a Bose Einstein condensate of Rb 87 produced near an atom chip. A Bose Einstein Condensate (BEC) is a quantum state of matter where a single quantum state becomes occupied by a ...
I. Barr
semanticscholar +1 more source
2018 IEEE 15th International Conference on Group IV Photonics (GFP), 2018
There has been recent interest in developing chip-scale cold atom systems for a range of timing and sensing applications. Here we present DFB lasers at 780 nm flip-chip bonded onto a Si substrate with the light coupled into Si 3 N 4 waveguides and a micro-ring locking cavity.
Brenden Casey +6 more
openaire +2 more sources
There has been recent interest in developing chip-scale cold atom systems for a range of timing and sensing applications. Here we present DFB lasers at 780 nm flip-chip bonded onto a Si substrate with the light coupled into Si 3 N 4 waveguides and a micro-ring locking cavity.
Brenden Casey +6 more
openaire +2 more sources
Atom chip apparatus for experiments with ultracold rubidium and potassium gases.
Review of Scientific Instruments, 2014We present a dual chamber atom chip apparatus for generating ultracold (87)Rb and (39)K atomic gases. The apparatus produces quasi-pure Bose-Einstein condensates of 10(4) (87)Rb atoms in an atom chip trap that features a dimple and good optical access ...
M. Ivory +9 more
semanticscholar +1 more source
ELECTROPHORESIS, 2005
This paper represents the first study on direct interfacing of microfluidic chip-based capillary electrophoresis (chip-CE) to a sensitive and selective detector, atomic fluorescence spectrometry (AFS) for rapid speciation analysis. A volatile species generation technique was employed to convert the analytes from the chip-CE effluent into their ...
Jin-Ming Lin +4 more
openaire +3 more sources
This paper represents the first study on direct interfacing of microfluidic chip-based capillary electrophoresis (chip-CE) to a sensitive and selective detector, atomic fluorescence spectrometry (AFS) for rapid speciation analysis. A volatile species generation technique was employed to convert the analytes from the chip-CE effluent into their ...
Jin-Ming Lin +4 more
openaire +3 more sources
Compact Cold-Atom Platform Based on Optical Grating and Planar Coil Chips
Chinese Physics LettersWe present a compact cold atom platform where an optical grating chip and planar coil chip are placed inside a compact vacuum chamber to create a magneto-optical trap.
Chang-Jiang Huang +6 more
semanticscholar +1 more source
Brain and other central nervous system tumor statistics, 2021
Ca-A Cancer Journal for Clinicians, 2021Carol Kruchko +2 more
exaly
32nm x86 OS-compliant PC on-chip with dual-core Atom® processor and RF WiFi transceiver
IEEE International Solid-State Circuits Conference, 2012H. Lakdawala +22 more
semanticscholar +1 more source