Polarization characteristics of a silicon-based pyramidal mirror for a magneto-optical trap

Cited 0 time in webofscience Cited 0 time in scopus
  • Hit : 165
  • Download : 0
We investigated the image of light reflected by a pyramidal mirror with a vertex angle of 70.5 degrees and a length of one side of 1.5 mm. The pyramidal mirror was produced by using photolithography, bulk etching of silicon, and electroplating. As a result, three different types of reflection paths were observed, and the changes in the polarization of the reflected light were measured for each of the three types. In addition, the polarization change was theoretically calculated by using the Fresnel equation with the reflection angle for each of the three types and the complex refractive index of the mirror. The validity of the measured values was verified through comparison with the theoretical values, and an analytical model for the change in the polarization caused by reflection from a pyramidal mirror with a vertex angle of 70.5 degrees was developed.
Publisher
The Korean Physical Society
Issue Date
2017-07
Language
Korean
Article Type
Article
Citation

New Physics: Sae Mulli, v.67, no.7, pp.877 - 882

ISSN
0374-4914
DOI
10.3938/NPSM.67.877
URI
http://hdl.handle.net/10203/244091
Appears in Collection
ME-Journal Papers(저널논문)
Files in This Item
There are no files associated with this item.

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0