Invention Grant
- Patent Title: Dual band gas imager
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Application No.: US16441581Application Date: 2019-06-14
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Publication No.: US10943943B2Publication Date: 2021-03-09
- Inventor: Mani Sundaram , Axel Reisinger
- Applicant: Mani Sundaram , Axel Reisinger
- Applicant Address: US MA Lexington; US NH Amherst
- Assignee: Mani Sundaram,Axel Reisinger
- Current Assignee: Mani Sundaram,Axel Reisinger
- Current Assignee Address: US MA Lexington; US NH Amherst
- Agency: Maine Cernota & Rardin
- Main IPC: H01L27/146
- IPC: H01L27/146 ; H04N5/33 ; G01J5/00 ; G01N21/35 ; G01N21/3504
Abstract:
A semiconductor gas imaging device system and method includes one chip dual band Type II Superlattice (T2SL) detectors comprising two back to back diodes wherein the bias is flipped. Embodiment voltages are +1V to −1V. For embodiments, only the detector with negative voltage detects incoming infrared radiation.
Public/Granted literature
- US20200328246A1 DUAL BAND GAS IMAGER Public/Granted day:2020-10-15
Information query
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