Invention Grant
- Patent Title: High speed spectrometer
- Patent Title (中): 高速光谱仪
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Application No.: US13221491Application Date: 2011-08-30
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Publication No.: US08798961B2Publication Date: 2014-08-05
- Inventor: Brady A. Johnson , Dmitriy Marinskiy
- Applicant: Brady A. Johnson , Dmitriy Marinskiy
- Applicant Address: US OH Perrysburg
- Assignee: First Solar, Inc.
- Current Assignee: First Solar, Inc.
- Current Assignee Address: US OH Perrysburg
- Agency: Dickstein Shapiro LLP
- Main IPC: G01J1/00
- IPC: G01J1/00 ; G01J1/08
Abstract:
A system for measuring quantum efficiency in a sample photovoltaic cell may include a Fourier transform infrared spectrometer. One or more light source for illuminating the photovoltaic cell in a wavelength range of interest are provided.
Public/Granted literature
- US20120053899A1 HIGH SPEED SPECTROMETER Public/Granted day:2012-03-01
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