منابع مشابه
Coupled Mach-Zehnder interferometer memory element.
Two active Mach-Zehnder interferometers are integrated in a monolithic InP/InGaAsP photonic integrated circuit. Together they form a crucial component for optical signal processing: an optical memory element or set-reset flip-flop. The switching time for this initial device is approximately 200 ps. The photonic integrated circuit contains active and passive optical components, including electro...
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We present a comparison of the observed antenna patterns of the Burns prototype antennas with the patterns simulated using NEC. By measuring the fringe amplitudes of bright radio sources as they cross the sky, we can calculate the effective area of the antennas in the directions of the sources. From these effective area measurements, we constructed an approximate antenna pattern, defined over t...
متن کاملAntenna pattern measurements from the two-element interferometer
We present a comparison of the observed antenna patterns of the Burns prototype antennas with the patterns simulated using NEC. By measuring the fringe amplitudes of bright radio sources as they cross the sky, we can calculate the effective area of the antennas in the directions of the sources. From these effective area measurements, we constructed an approximate antenna pattern, defined over t...
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Close binary systems of compact objects with less than ten minutes remaining before coalescence are readily identifiable sources of gravitational radiation for the United States Laser Interferometer Gravitational-wave Observatory (LIGO) and the French-Italian VIRGO gravitational-wave observatory. As a start toward assessing the full capabilities of the LIGO/VIRGO detector network, we investigat...
متن کاملModeling of board-level package by Finite Element Analysis and laser interferometer measurements
Board-level package is a complicated multi-components structure. It can be simulated by an equivalent Finite Element Analysis (FEA) model of the board-level package, in which detailed layer structure of the Print Circuit Board (PCB), signal wires and through-holes were ignored. For this purpose, it is necessary to obtain the equivalent material properties of the board-level package. In this wor...
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ژورنال
عنوان ژورنال: Monthly Notices of the Royal Astronomical Society
سال: 2014
ISSN: 0035-8711,1365-2966
DOI: 10.1093/mnras/stu1508