Invention Grant
- Patent Title: Depolarizer and circular dichroism spectrometer using the same
- Patent Title (中): 消偏器和圆二色光谱仪使用相同
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Application No.: US13727709Application Date: 2012-12-27
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Publication No.: US08797533B2Publication Date: 2014-08-05
- Inventor: Tetsuji Sunami , Keisuke Watanabe , Jun Koshobu
- Applicant: JASCO Corporation
- Applicant Address: JP Tokyo
- Assignee: JASCO Corporation
- Current Assignee: JASCO Corporation
- Current Assignee Address: JP Tokyo
- Agency: Rankin, Hill & Clark LLP
- Priority: JP2011-287105 20111228
- Main IPC: G01J4/00
- IPC: G01J4/00
Abstract:
A depolarizer includes a pair of wedge-shaped plates made of an optically isotropic material, laid one on top of another such that the total thickness is constant and wedge-plate holding means for holding the pair of wedge plates separately. The wedge-plate holding means includes a pressure-applying section for applying pressure to each of the pair of wedge plates in a direction perpendicular to the thickness direction of the pair of wedge plates. The pressure-applying direction for one of the pair of wedge plates and the pressure-applying direction for the other of the pair of wedge plates intersect at an angle of 45 degrees.
Public/Granted literature
- US20130169965A1 Depolarizer And Circular Dichroism Spectrometer Using The Same Public/Granted day:2013-07-04
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