Demonstration of a simple technique for determining the M/# of a holographic substrate by use of a single exposure |
| |
Authors: | Yum H N Hemmer P R Tripathi R Shen J T Shahriar M S |
| |
Affiliation: | Department of Electrical Engineering, Texas A&M University, College Station, Texas 77843, USA. |
| |
Abstract: | We propose and demonstrate a simple technique for determining the M/# parameter of a holographic recording material. In this method, divergent object and reference beams are used to produce a spatially varying index modulation. One can analyze the resultant diffraction pattern to find M/# by using only a single grating; existing techniques require many gratings. |
| |
Keywords: | |
本文献已被 PubMed 等数据库收录! |
|