- Patent Title: Lightweight night vision systems using broadband diffractive optics
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Application No.: US17166186Application Date: 2021-02-03
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Publication No.: US11754760B2Publication Date: 2023-09-12
- Inventor: Rohith Chandrasekar
- Applicant: The United States of America As Represented By The Director Of The National Geospatial-Intelligence Agency
- Applicant Address: US VA Springfield
- Assignee: The United States of America As Represented By The Director Of The National Geospatial-Intelligence Agency
- Current Assignee: The United States of America As Represented By The Director Of The National Geospatial-Intelligence Agency
- Current Assignee Address: US VA Springfield
- Agent Joseph Fleishman
- Main IPC: G02B5/18
- IPC: G02B5/18 ; G02B23/12
Abstract:
Systems and methods for improving night vision systems are presented. Broadband multi-level diffractive lenses are used in place of either or both of the objective and eyepiece of traditional night vision systems. By using one or more broadband multi-level diffractive lenses, the size, weight, and weight distribution may be reduced or modified.
Public/Granted literature
- US20220244438A1 Lightweight Night Vision Systems Using Broadband Diffractive Optics Public/Granted day:2022-08-04
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