Invention Grant
US07233444B2 Light diffraction optical method, with corresponding optical system and device
失效
光衍射光学方法，具有相应的光学系统和器件
- Patent Title: Light diffraction optical method, with corresponding optical system and device
- Patent Title (中): 光衍射光学方法，具有相应的光学系统和器件
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Application No.: US11065362Application Date: 2005-02-25
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Publication No.: US07233444B2Publication Date: 2007-06-19
- Inventor: Didier Lepere , Erick Jourdain
- Applicant: Didier Lepere , Erick Jourdain
- Applicant Address: FR Longjumeau
- Assignee: Jobin Yvon S.A.S.
- Current Assignee: Jobin Yvon S.A.S.
- Current Assignee Address: FR Longjumeau
- Agency: Arent Fox LLP
- Priority: FR0012237 20000926
- Main IPC: G02B5/18
- IPC: G02B5/18 ; G01J3/28 ; G21K1/06
Abstract:
An optical system comprises a Bragg reflector configured to diffract incident light having a wavelength between about 0.1 nm and about 0.7 nm. The optical system also comprises a diffraction grating comprising parallel lines engraved on a surface of the Bragg reflector. Specifically, the diffraction grating is configured to diffract incident light having a wavelength between about 0.6 nm and about 150 nm.
Public/Granted literature
- US20050190449A1 Light diffraction optical method, with corresponding optical system and device Public/Granted day:2005-09-01
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