Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Terahertz and Infrared Uncooled Detector Based on a Microcantilever as a
  Radiation Pressure Sensor   We consider a far infrared (terahertz), room-temperature detector based on a
microcantilever sensor of the radiation pressure. This system has a
significantly higher sensitivity than existing uncooled detectors in the far
infrared (terahertz) spectral region. The significant enhancement of
sensitivity is due the combination non-absorption detection method and high
quality optical microcavity. Our theoretical analysis of the detector
sensitivity and numerical simulations demonstrate that the narrowband
heterodyne detector with the band width 30 MHz has a minimal measurable
intensity by three orders of magnitude less than conventional uncooled
detectors. In the case of the broadband detector, the noise equivalent
temperature difference (NETD) is 7.6 mK, which is significantly smaller than
for conventional uncooled thermal detectors.

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The categories of this paper are: adap-org
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The categories of this paper are: acc-phys
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The categories of this paper are: chao-dyn
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The categories of this paper are: cmp-lg
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The categories of this paper are: q-fin
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The categories of this paper are: nlin
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The categories of this paper are: chem-ph
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The categories of this paper are: atom-ph
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The categories of this paper are: alg-geom
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The categories of this paper are: supr-con
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The categories of this paper are: math-ph
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The categories of this paper are: bayes-an
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The categories of this paper are: funct-an
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The categories of this paper are: solv-int
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The categories of this paper are: gr-qc
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The categories of this paper are: stat