Invention Grant
- Patent Title: Terahertz spectrometer with phase modulation and method
- Patent Title (中): 太赫兹光谱仪具有相位调制和方法
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Application No.: US14262249Application Date: 2014-04-25
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Publication No.: US09086374B1Publication Date: 2015-07-21
- Inventor: Joseph R. Demers , Bryon L. Kasper
- Applicant: Joseph R. Demers , Bryon L. Kasper
- Applicant Address: US CA Pasadena
- Assignee: Joseph R. Demers
- Current Assignee: Joseph R. Demers
- Current Assignee Address: US CA Pasadena
- Agency: Pritzkau Patent Group, LLC
- Main IPC: G01J5/02
- IPC: G01J5/02 ; G01N21/3563
Abstract:
A highly advantageous terahertz spectrometer with phase modulation and associated method are disclosed which utilize a second harmonic for generating an error signal to control a phase modulator to at least reduce nulls of an interference pattern.
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