Micro-optical-mechanical system photoacoustic spectrometer
Abstract
All-optical photoacoustic spectrometer sensing systems (PASS system) and methods include all the hardware needed to analyze the presence of a large variety of materials (solid, liquid and gas). Some of the all-optical PASS systems require only two optical-fibers to communicate with the opto-electronic power and readout systems that exist outside of the material environment. Methods for improving the signal-to-noise are provided and enable mirco-scale systems and methods for operating such systems.
- Inventors:
- Issue Date:
- Research Org.:
- Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1082946
- Patent Number(s):
- 8342005
- Application Number:
- 12/628,952
- Assignee:
- Lawrence Livermore National Security, LLC (Livermore, CA)
- Patent Classifications (CPCs):
-
G - PHYSICS G01 - MEASURING G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- DOE Contract Number:
- AC52-07NA27344
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 47 OTHER INSTRUMENTATION
Citation Formats
Kotovsky, Jack, Benett, William J., Tooker, Angela C., and Alameda, Jennifer B. Micro-optical-mechanical system photoacoustic spectrometer. United States: N. p., 2013.
Web.
Kotovsky, Jack, Benett, William J., Tooker, Angela C., & Alameda, Jennifer B. Micro-optical-mechanical system photoacoustic spectrometer. United States.
Kotovsky, Jack, Benett, William J., Tooker, Angela C., and Alameda, Jennifer B. Tue .
"Micro-optical-mechanical system photoacoustic spectrometer". United States. https://www.osti.gov/servlets/purl/1082946.
@article{osti_1082946,
title = {Micro-optical-mechanical system photoacoustic spectrometer},
author = {Kotovsky, Jack and Benett, William J. and Tooker, Angela C. and Alameda, Jennifer B.},
abstractNote = {All-optical photoacoustic spectrometer sensing systems (PASS system) and methods include all the hardware needed to analyze the presence of a large variety of materials (solid, liquid and gas). Some of the all-optical PASS systems require only two optical-fibers to communicate with the opto-electronic power and readout systems that exist outside of the material environment. Methods for improving the signal-to-noise are provided and enable mirco-scale systems and methods for operating such systems.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Jan 01 00:00:00 EST 2013},
month = {Tue Jan 01 00:00:00 EST 2013}
}
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