Measurement of gravitational waves of the Earth with laser double-beam interference method

Fulin Wang; Hai-Guang Zhou

doi:10.1117/12.401736

3 October 2000 Measurement of gravitational waves of the Earth with laser double-beam interference method

Fulin Wang, Hai-Guang Zhou

Proceedings Volume 4220, Advanced Photonic Sensors: Technology and Applications; (2000) https://doi.org/10.1117/12.401736
Event: Optics and Optoelectronic Inspection and Control: Techniques, Applications, and Instruments, 2000, Beijing, China

Abstract

In this paper, the measurement of gravitational waves of the earth has been studied by using laser double beam interference method. We have discussed the measuring principle and precision. The results show that the precision is of 0.006 micrometer at (lambda) equals 6328 angstrom, length 25 m by modulating and counting of interferogram. So the method may be used to measure the gravitational waves of the Earth in tunnel.

Citation Download Citation

Fulin Wang and Hai-Guang Zhou "Measurement of gravitational waves of the Earth with laser double-beam interference method", Proc. SPIE 4220, Advanced Photonic Sensors: Technology and Applications, (3 October 2000); https://doi.org/10.1117/12.401736

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