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   Articles with "noise equivalent" as a keyword



A mechanical–thermal noise analysis of a nonlinear microgyroscope

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recommendations! Published in 2017 at "Mechanical Systems and Signal Processing"

DOI: 10.1016/j.ymssp.2016.06.005

Abstract: Abstract The mechanical–thermal noise (MTN) equivalent rotation rate ( Ω n ) is computed by using the linear approximation of the system response and the nonlinear “slow” system. The slow system, which is obtained using… read more here.

Keywords: mechanical thermal; thermal noise; system; rate ... See more keywords

Nanobolometer with ultralow noise equivalent power

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recommendations! Published in 2019 at "Communications Physics"

DOI: 10.1038/s42005-019-0225-6

Abstract: Since the introduction of bolometers more than a century ago, they have been used in various applications ranging from chemical sensors, consumer electronics, and security to particle physics and astronomy. However, faster bolometers with lower… read more here.

Keywords: equivalent power; nanobolometer; order magnitude; noise equivalent ... See more keywords

Acoustic-optomechanical oscillator for low noise equivalent pressure and large broadband response acoustic sensing applications

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recommendations! Published in 2024 at "Applied Physics Letters"

DOI: 10.1063/5.0176366

Abstract: There is a great need for precise ultrasound sensing across science and technology fields. To meet these increasing demands, more requirements of miniaturization, high sensitivity, and broadband response to sensors have been proposed. In this… read more here.

Keywords: pressure; optomechanical oscillator; response; broadband response ... See more keywords

An Extremely Low Noise-Equivalent Power Photoreceiver Using High-Gain InGaAs/AlGaAsSb APDs

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recommendations! Published in 2025 at "Journal of Lightwave Technology"

DOI: 10.1109/jlt.2024.3447284

Abstract: This work presents a high-sensitivity shortwave infrared (SWIR) photoreceiver, designed using a high-gain In0.53Ga0.47As/Al0.85Ga0.15As0.56Sb0.44 Avalanche Photodiode (APD) with an extremely low excess noise factor of 100 fW/√Hz to 10's of pW/√Hz. Compared to its best-in-class… read more here.

Keywords: gain; using high; noise equivalent; high gain ... See more keywords