Invention Application
US20140373599A1 DETECTION AND LOCKING TO THE ABSORPTION SPECTRA OF GASSES USING QUARTZ ENHANCED PHOTOACOUSTIC SPRECTROSCOPY
审中-公开
使用QUARTZ增强光电感应器检测和锁定吸收光谱
- Patent Title: DETECTION AND LOCKING TO THE ABSORPTION SPECTRA OF GASSES USING QUARTZ ENHANCED PHOTOACOUSTIC SPRECTROSCOPY
- Patent Title (中): 使用QUARTZ增强光电感应器检测和锁定吸收光谱
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Application No.: US13926516Application Date: 2013-06-25
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Publication No.: US20140373599A1Publication Date: 2014-12-25
- Inventor: Django TROMBLEY , Phillip Michel NADEAU
- Applicant: TEXAS INSTRUMENTS INCORPORATED
- Main IPC: G01N29/24
- IPC: G01N29/24
Abstract:
A device for generating a frequency reference including a frequency reference generation unit coupled to an integration cell to generate a frequency reference signal based on radio frequency (RF) produced pressure waves detected by an acoustic detector in the integration cell.
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