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System and method for simultaneous high-sensitivity measurement of methane and ethane via laser absorption spectroscopy in an open-air configuration |
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Multiple contaminants natural gas analyser |
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Systems and methods for sensitive open-path gas leak and detection alarm |
— |
2017-10-24 |
| 7450234 |
Cylindrical lens-based light sensor and use of the sensor in an automated method and apparatus for monitoring a target fluid for contaminants |
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2008-11-11 |
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Miniature monolithic optical demultiplexer |
Philip Keating, William J. Kessler, Steven J. Davis |
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| 6453087 |
Miniature monolithic optical add-drop multiplexer |
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MEMS-based optical bench |
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Apparatus for combustion, pollution and chemical process control |
Joseph Morency, Stephen Allen Johnson, Arthur A. Boni |
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Apparatus for combustion, pollution and chemical process control |
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Method for bonding using laser induced heat and pressure |
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Direct measurement of vorticity by optical probe |
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