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The transfer matrix of the acousto-optic tunable filter

HONG-YU LI1,2, LI-LI ZHANG1, HE-SONG HUANG1, GUO-FANG FAN3,*

Affiliation

  1. College of Mechanical and Electronic Engineering, Shandong University of Science and Technology, Qingdao, 266590 China
  2. State key laboratory of precision measuring technology and instruments(Tianjin University)
  3. Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, China

Abstract

A characteristic matrix is presented to describe an acousto-optic tunable filter (AOTF). An orthogonal polarizing optical method based on the matrix is developed to improve the spectral purity in the spectral measurement, which use an AOTF as an optical splitting system. An experiment is performed to validate the orthogonal polarizing method..

Keywords

Acousto-optic tunable filter, Characteristic matrix, Optical splitting system, Orthogonal polarizing method.

Citation

HONG-YU LI, LI-LI ZHANG, HE-SONG HUANG, GUO-FANG FAN, The transfer matrix of the acousto-optic tunable filter, Optoelectronics and Advanced Materials - Rapid Communications, 6, 5-6, May-June 2012, pp.639-641 (2012).

Submitted at: Oct. 31, 2011

Accepted at: June 6, 2012