TITLE

Single high-order round-trip feedback effects in orthogonally polarized dual frequency laser

AUTHOR(S)
Zeng, Z.; Zhang, S.; Tan, Y.; Zhang, P.; Li, Y.
PUB. DATE
May 2012
SOURCE
Applied Physics B: Lasers & Optics;May2012, Vol. 107 Issue 2, p333
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
We present the effects of single high-order round-trip feedback in orthogonally polarized dual frequency laser. The high quality intensity fringes of two orthogonally polarized lights are obtained, which are cosine-like. The fringe frequency of a single high-order round-trip feedback is five times that of the conventional optical feedback. Even higher frequencies are possible with this setup. Particularly, there is a phase difference between two orthogonal polarized lights in single high-order round-trip feedback and the phase difference is determined by the feedback order, the length of the external cavity, and the frequency difference of the two orthogonal polarized lights. A theoretical analysis based on a compound cavity model of a dual frequency laser agrees well with the experimental results. These results provide a potential application in precision measurement with both directional discrimination and high optical resolution.
ACCESSION #
75254064

 

Share

Read the Article

Courtesy of THE LIBRARY OF VIRGINIA

Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics