Results 1 to 10 of about 369,043 (263)
Comparison of Fluidic and Non-Fluidic Surface Plasmon Resonance Biosensor Variants for Angular and Intensity Modulation Measurements [PDF]
Fluidic and non-fluidic surface plasmon resonance measurements were realized for the same type of sensory layer and using the same mouse IgG antibody and anti-mouse IgG antibody biomolecular system.
Piotr Mrozek +2 more
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Intensity Modulation of Pseudocolor Images [PDF]
Fura-2 is a popular real-time fluorescent indicator used to image intracellular, free calcium concentrations ([Ca2+]i) in living cells. One difficulty with fura-2-based digital imaging is how to best display the [Ca2+]i information that is acquired ...
Lee E. Hinman, Paul J. Sammak
doaj +3 more sources
Asymmetrically Clipped Optical Hadamard Coded Modulation (ACO-HCM)
In many optical wireless communications systems, power efficiency is paramount. In others, flexibility is important. To achieve these goals, this paper presents a novel transmission scheme dubbed asymmetrically clipped optical Hadamard coded modulation ...
Henrik Schulze, Peter A. Hoeher
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Acoustic Focusing with Intensity Modulation Based on Sub-Wavelength Waveguide Array
Acoustic focusing with intensity modulation plays an important role in biomedical and life sciences. In this work, we propose a new approach for simultaneous phase and amplitude manipulation in sub-wavelength coupled resonant units, which has not been ...
Mingran Zhang, Guangrui Gu
doaj +1 more source
An Optically Pumped Magnetometer with Omnidirectional Magnetic Field Sensitivity
In mobile applications such as geomagnetic surveying, two major effects hamper the use of optically pumped magnetometers: dead zones, sensor orientations where the sensors signal amplitude drops; and heading errors, a dependence of the measured magnetic ...
Volkmar Schultze +5 more
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Predistortion for High-Speed Lumped Silicon Photonic Mach-Zehnder Modulators
The use of electrical precompensation for high-speed operation of lumped MZMs is demonstrated for 50 Gb/s PAM4 modulation through experiment and simulation.
Brian Murray +3 more
doaj +1 more source
Design and Implementation of Free Space Simplex Video – Laser Communication system [PDF]
The optical communication system consists of a transmitter uses a laser beam ofa wavelength 650 nm as a carrier in free space, and a receiver uses PIN diode as adetector .
Hyder Abdul +2 more
doaj +1 more source
Bandlimited Intensity Modulation [PDF]
In this paper, the design and analysis of a new bandwidth-efficient signaling method over the bandlimited intensity-modulated direct-detection (IM/DD) channel is presented. The channel can be modeled as a bandlimited channel with nonnegative input and additive white Gaussian noise (AWGN).
Mehrnaz Tavan +2 more
openaire +2 more sources
Intensity-modulated radiotherapy - what is it? [PDF]
Intensity-modulated radiotherapy (IMRT) is one of the most important recent developments in oncology. It enables precise conformation of the radiation dose to the target volume. It has the potential to significantly reduce long-term morbidity and improve local control.
Taylor, A, Powell, M E B
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Intensity modulated proton therapy [PDF]
Intensity modulated proton therapy (IMPT) implies the electromagnetic spatial control of well-circumscribed "pencil beams" of protons of variable energy and intensity. Proton pencil beams take advantage of the charged-particle Bragg peak-the characteristic peak of dose at the end of range-combined with the modulation of pencil beam variables to create ...
H M, Kooy, C, Grassberger
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