Surface light scattering: integrated technology and signal processing

被引：3

作者：

Lading, L

DamHansen, C

Rasmussen, E

机构：

[1] Optics and Fluid Dynamics Department, Risø National Laboratory, Roskilde, DK-4000

来源：

APPLIED OPTICS | 1997年 / 36卷 / 30期

关键词：

surface scattering; dynamic light scattering; sensors; miniaturization; integration;

D O I：

10.1364/AO.36.007593

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The miniaturization of surface-scattering instruments for measuring viscoelastic properties is investigated. The concepts are based on the use of holographic optical elements and integrated optics. Compact forms of optics that provide the necessary spatial and angular selections are devised. Four systems representing increasing levels of integration are considered. It is demonstrated that efficient signal and data processing can be achieved by evaluation of the statistics of the derivative of the instantaneous phase of the detector signal. (C) 1997 Optical Society of America.

引用

页码：7593 / 7600

页数：8

共 20 条

[1] IMPROVED ELECTROOPTIC MATERIALS AND FIXING TECHNIQUES FOR HOLOGRAPHIC RECORDING [J].