Invention Grant
US08503080B2 Diffractive optical element and use of an optical adhesive for producing the same
有权
衍射光学元件和用于制造它的光学粘合剂的用途
- Patent Title: Diffractive optical element and use of an optical adhesive for producing the same
- Patent Title (中): 衍射光学元件和用于制造它的光学粘合剂的用途
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Application No.: US12739702Application Date: 2008-09-19
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Publication No.: US08503080B2Publication Date: 2013-08-06
- Inventor: Markus Seesselberg , Hans-Joachim Weippert
- Applicant: Markus Seesselberg , Hans-Joachim Weippert
- Applicant Address: DE Oberkochen
- Assignee: Carl Zeiss AG
- Current Assignee: Carl Zeiss AG
- Current Assignee Address: DE Oberkochen
- Agency: Fish & Richardson P.C.
- Priority: DE102007051887 20071031
- International Application: PCT/EP2008/007876 WO 20080919
- International Announcement: WO2009/056196 WO 20090507
- Main IPC: G02B5/18
- IPC: G02B5/18
Abstract:
A diffractive optical element is provided, which includes a first layer having a material of a refractive index n1(λ), a second layer, adjacent to the first layer, having a material of a refractive index n2(λ) and a diffraction structure formed at the interface between the first layer and the second layer. The material of at least one of the two layers is obtained by curing an optical adhesive.
Public/Granted literature
- US20110026118A1 DIFFRACTIVE OPTICAL ELEMENT AND USE OF AN OPTICAL ADHESIVE FOR PRODUCING THE SAME Public/Granted day:2011-02-03
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