High-speed phonon imaging using frequency-multiplexed kinetic inductance detectors
Apr, 2010
4 pages
Published in:
- Appl.Phys.Lett. 96 (2010) 263511
e-Print:
- 1004.5066 [physics.ins-det]
DOI:
View in:
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Abstract: (arXiv)
We present a measurement of phonon propagation in a silicon wafer utilizing an array of frequency-multiplexed superconducting resonators coupled to a single transmission line. The electronic readout permits fully synchronous array sampling with a per-resonator bandwidth of 1.2 MHz, allowing sub-s array imaging. This technological achievement is potentially vital in a variety of low-temperature applications, including single-photon counting, quantum-computing and dark-matter searches.Note:
- Accepted for publication in Applied Physics Letters
- 52.70.Nc
- 07.20.Mc
- 52.70.Gw
- 85.25.Qc
References(1)
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