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公开(公告)号：US08797533B2
公开(公告)日：2014-08-05
申请号：US13727709
申请日：2012-12-27
Applicant: JASCO Corporation
Inventor： Tetsuji Sunami , Keisuke Watanabe , Jun Koshobu
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.
Abstract translation: 去极化器包括由光学各向同性材料制成的一对楔形板，其一个放置在另一个的顶部上，使得总厚度恒定，并且楔形板保持装置分别保持该对楔形板。 楔形板保持装置包括压力施加部分，用于在垂直于一对楔形板的厚度方向的方向上对每对楔形板施加压力。 一对楔形板中的一个的压力施加方向和一对楔形板中另一个的压力施加方向以45度的角度相交。
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公开(公告)号：US20130169965A1
公开(公告)日：2013-07-04
申请号：US13727709
申请日：2012-12-27
Applicant: JASCO Corporation
Inventor： Tetsuji Sunami , Keisuke Watanabe , Jun Koshobu
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.
Abstract translation: 去极化器包括由光学各向同性材料制成的一对楔形板，其一个放置在另一个的顶部上，使得总厚度恒定，并且楔形板保持装置分别保持该对楔形板。 楔形板保持装置包括压力施加部分，用于在垂直于一对楔形板的厚度方向的方向上对每对楔形板施加压力。 一对楔形板中的一个的压力施加方向和一对楔形板中另一个的压力施加方向以45度的角度相交。
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