Miniaturized photoacoustic spectrometer
Patent
·
OSTI ID:1289554
A low-power miniaturized photoacoustic sensor uses an optical microphone made by semiconductor fabrication techniques, and optionally allows for all-optical communication to and from the sensor. This allows integration of the photoacoustic sensor into systems with special requirements, such as those that would be reactive in an electrical discharge condition. The photoacoustic sensor can also be operated in various other modes with wide application flexibility.
- Research Organization:
- Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC04-97AL85000
- Assignee:
- Sandia Corporation (Albuquerque, NM)
- Patent Number(s):
- 9,410,931
- Application Number:
- 14/056,863
- OSTI ID:
- 1289554
- Resource Relation:
- Patent File Date: 2013 Oct 17
- Country of Publication:
- United States
- Language:
- English
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