Invention Grant
- Patent Title: Reflective optical scanning system having minimized aberration
- Patent Title (中): 具有最小化像差的反射光学扫描系统
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Application No.: US12483026Application Date: 2009-06-11
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Publication No.: US07773278B2Publication Date: 2010-08-10
- Inventor: Shi-Wei Chu , Jiun-Yann Yu
- Applicant: Shi-Wei Chu , Jiun-Yann Yu
- Applicant Address: TW Taipei
- Assignee: National Taiwan University
- Current Assignee: National Taiwan University
- Current Assignee Address: TW Taipei
- Agency: Jackson IPG PLLC
- Priority: TW97143848A 20081113
- Main IPC: G02B26/08
- IPC: G02B26/08
Abstract:
The present invention is a scanning system having spherical mirrors to operate a two-dimensional scanning. Aberration owing to oblique incident light is compensated to reach diffraction limit. With proper metallic coating, the present invention uses a wavelength from ultra-violet light to tera-hertz wavelength
Public/Granted literature
- US20100118365A1 Reflective Optical Scanning System Having Minimized Aberration Public/Granted day:2010-05-13
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