SOME EARTH STRAIN OBSERVATIONS WITH A THOUSAND METER LASER INTERFEROMETER

被引：11

作者：

VALI, V

BOSTROM, RC

机构：

[1] University of Washington, Seattle, WA

来源：

EARTH AND PLANETARY SCIENCE LETTERS | 1968年 / 4卷 / 06期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/0012-821X(68)90019-8

中图分类号：

P3 [地球物理学]; P59 [地球化学];

学科分类号：

0708 ; 070902 ;

摘要：

A one thousand meter modified Fabry-Perot interferometer has been used to measure earth strains in an abandoned railroad tunnel at Stevens Pass, Washington. Sensitivity of the instrument at present is about 5 × 10-12. The frequency response of the system is flat from zero to 300 cps. © 1968.

引用

页码：436 / &