Invention Application
WO2018009258A2 SUPER-DISPERSIVE OFF-AXIS META-LENSES FOR HIGH RESOLUTION COMPACT SPECTROSCOPY
审中-公开
用于高分辨率紧凑型光谱的超分散离轴多元镜片
- Patent Title: SUPER-DISPERSIVE OFF-AXIS META-LENSES FOR HIGH RESOLUTION COMPACT SPECTROSCOPY
- Patent Title (中): 用于高分辨率紧凑型光谱的超分散离轴多元镜片
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Application No.: PCT/US2017/026704Application Date: 2017-04-07
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Publication No.: WO2018009258A2Publication Date: 2018-01-11
- Inventor: KHORASANINEJAD, Mohammadreza , CAPASSO, Federico , CHEN, Wei Ting , OH, Jaewon
- Applicant: PRESIDENT AND FELLOWS OF HARVARD COLLEGE
- Applicant Address: 17 Quincy Street Cambridge, Massachusetts 02138 US
- Assignee: PRESIDENT AND FELLOWS OF HARVARD COLLEGE
- Current Assignee: PRESIDENT AND FELLOWS OF HARVARD COLLEGE
- Current Assignee Address: 17 Quincy Street Cambridge, Massachusetts 02138 US
- Agency: LIU, Cliff et al.
- Priority: US62/320,385 20160408
- Main IPC: G02B1/00
- IPC: G02B1/00
Abstract:
A meta-lens having a phase profile includes a substrate and a plurality of nanostructures disposed on the substrate. The nanostructures together define the phase profile of the meta-lens. The phase profile achieves an off-axis focus. Each nanostructure is designed according to at least one design parameter of the nanostructure that imparts a phase shift of light passing through the nanostructure.
Public/Granted literature
- WO2018009258A3 SUPER-DISPERSIVE OFF-AXIS META-LENSES FOR HIGH RESOLUTION COMPACT SPECTROSCOPY Public/Granted day:2018-01-11
Information query
IPC分类:
| G | 物理 |
| G02 | 光学 |
| G02B | 光学元件、系统或仪器 |
| G02B1/00 | 按制造材料区分的光学元件；用于光学元件的光学涂层 |
