Weak Value Measurement of an Optical Beam Deflection in Image Rotating Sagnac Interferometer

被引：3

作者：

Park, Sang-Joon ^{[1
]}

Kim, Hyoung Joo ^{[1
]}

Noh, Jaewoo ^{[1
]}

机构：

[1] Inha Univ, Dept Phys, Inchon 402751, South Korea

来源：

JOURNAL OF THE OPTICAL SOCIETY OF KOREA | 2012年 / 16卷 / 03期

关键词：

Weak value; Optical beam deflection; Sagnac interferometer; SPIN; COMPONENT;

D O I：

10.3807/JOSK.2012.16.3.277

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We measured small optical beam deflection in an image rotating Sagnac interferometer. We used a weak value measurement scheme that involves a pre-selection, weak perturbation, and a post-selection procedure to obtain the amplified value of beam deflection. The amplification factor of the measured beam deflection varied from 11 to 63 depending on the settings of the post-selection polarizer in front of the photodetector and the settings of polarization compensator in the interferometer.

引用

页码：277 / 281

页数：5

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