Results 21 to 30 of about 1,069,051 (295)
IEEE Journal of the Electron Devices Society, 2023 We develop a novel algorithm for characterizing Deep Sub-Electron Read Noise (DSERN) image sensors. This algorithm is able to simultaneously compute maximum likelihood estimates of quanta exposure, conversion gain, bias, and read noise of DSERN pixels ...
Aaron J. Hendrickson, David P. Haefner
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Monolayer graphene bolometer as a sensitive far-IR detector [PDF]
, 2014 In this paper we give a detailed analysis of the expected sensitivity and operating conditions in the power detection mode of a hot-electron bolometer (HEB) made from a few {\mu}m$^2$ of monolayer graphene (MLG) flake which can be embedded into either a ...
Karasik, Boris S. +2 more
core +1 more source
Modeling the Performance of Single-Bit and Multi-Bit Quanta Image Sensors
IEEE Journal of the Electron Devices Society, 2013 Imaging performance metrics of single-bit and multi-bit photo-electron-counting quanta image sensors (QIS) are analyzed using Poisson arrival statistics. Signal and noise as a function of exposure are determined.
Eric R. Fossum
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A New Bound on Excess Frequency Noise in Second Harmonic Generation in PPKTP at the 10^-19 Level [PDF]
, 2012 We report a bound on the relative frequency fluctuations in nonlinear second harmonic generation. A 1064nm Nd:YAG laser is used to read out the phase of a Mach-Zehnder interferometer while PPKTP, a nonlinear crystal, is placed in each arm to generate ...
Armstrong +17 more
core +2 more sources
IEEE Journal of the Electron Devices Society, 2017 A novel quanta image sensor (QIS) jot device with a CMOS compatible junction-field effect transistor (JFET) source follower (SF) is introduced. The device is proposed to further reduce the read noise of QIS jots and ultimately realize a read noise of 0 ...
Jiaju Ma, Eric R. Fossum
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Low-Frequency Noise Phenomena in Switched MOSFETs [PDF]
, 2007 In small-area MOSFETs widely used in analog and RF circuit design, low-frequency (LF) noise behavior is increasingly dominated by single-electron effects.
Hoekstra, Eric +7 more
core +3 more sources
Single Photon Counting Performance and Noise Analysis of CMOS SPAD-Based Image Sensors
Sensors, 2016 SPAD-based solid state CMOS image sensors utilising analogue integrators have attained deep sub-electron read noise (DSERN) permitting single photon counting (SPC) imaging.
Neale A. W. Dutton +3 more
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Statistical analysis of read-back signals in magnetic recording on granular media
AIP Advances, 2020 The comprehensive simulation of magnetic recording, including the write and read-back process, on granular media becomes computationally expensive if the magnetization dynamics of each grain are explicitly computed. In addition, in heat-assisted magnetic
Florian Slanovc +3 more
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Current Musicology, 2012 Hillel Schwartz’s Making Noise: From Babel to the Big Bang and Beyond is not merely a text to be read; it’s also an object to be grappled with. One must create space for it, adopt a proper reading posture to accommodate it, and listen to it—both to the ...
Shannon Mattern
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A sensing circuit for single-ended read-ports of SRAM cells with bit-line power reduction and access-time enhancement [PDF]
Advances in Radio Science, 2011 The conventional sensing scheme of single-ended read-only-ports as integrated in 8T-SRAM cells suffers from low performance compared to double-ended complementary sensing schemes.
T. Heselhaus, T. G. Noll
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