National Changhua University of Education Institutional Repository : Item 987654321/18185
English  |  正體中文  |  简体中文  |  Items with full text/Total items : 6491/11663
Visitors : 24625334      Online Users : 66
RC Version 3.2 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
Scope Adv. Search

Please use this identifier to cite or link to this item:

Title: Two-Dimensional Shifting Tolerance of a Volume-holographic Correlator
Authors: Sun, Ching-Cherng;Tsaur, Ming-San;Su, Wei-Chia;Wang, Bor;Chiou, Arthur E. T.
Contributors: 光電科技研究所
Date: 1999-07
Issue Date: 2014-04-01T03:56:26Z
Publisher: Optical Society of America
Abstract: A simple method for simulating two-dimensional (2-D) distributions of the diffraction lights of a volume-holographic-type VanderLugt correlator is proposed and demonstrated. The simulation results are similar to those of the corresponding experiments, and only a few dozen points are sampled from both the input and the reading patterns. We show that the shifting tolerance to the reading pattern is a result of Bragg degeneracy and is not isotropic. The Bragg degeneracy generates different degrees of cross talk between the horizontal and the vertical directions. With the method we further simulate the 2-D shifting tolerance of the volume-holographic correlator. The simulation results offer a clear picture of the diffraction in a transmission volume hologram used as an optical spatial correlator.
Relation: Applied Optics, 38(20): 4316-4324
Appears in Collections:[Graduate Institute of Photonics Technologies] Periodical Articles

Files in This Item:

File SizeFormat

All items in NCUEIR are protected by copyright, with all rights reserved.


DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - Feedback