Invention Grant
- Patent Title: Method and apparatus for processing optical signals with supergratings
- Patent Title (中): 用超级光栅处理光信号的方法和装置
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Application No.: US11961882Application Date: 2007-12-20
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Publication No.: US07693370B2Publication Date: 2010-04-06
- Inventor: Daniel Levner , Martin F. Fay
- Applicant: Daniel Levner , Martin F. Fay
- Applicant Address: US RI Providence
- Assignee: Brown University Research Foundation
- Current Assignee: Brown University Research Foundation
- Current Assignee Address: US RI Providence
- Agency: Dorsey & Whitney LLP
- Main IPC: G02B6/34
- IPC: G02B6/34
Abstract:
An optical component including at least one optical supergrating is provided. The optical supergrating includes a quantized refractive index profile adapted to exhibit a finite plurality of refractive indexes; which in turn are adapted to generate a reflectance spectrum in at least one spectral band corresponding to a Fourier transformed analog refractive index profile.
Public/Granted literature
- US20080107380A1 METHOD AND APPARATUS FOR PROCESSING OPTICAL SIGNALS WITH SUPERGRATINGS Public/Granted day:2008-05-08
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