Modified Sagnac experiment for measuring travel-time difference between counter-propagating light beams in a uniformly moving fiber
| Scientific Paper | |
|---|---|
| Title | Modified Sagnac experiment for measuring travel-time difference between counter-propagating light beams in a uniformly moving fiber |
| Read in full | Link to paper |
| Author(s) | Ruyong Wang |
| Keywords | Sagnac, light, time |
| Published | 2003 |
| Volume | 312 |
| Number | 1-2 |
| No. of pages | 4 |
| Pages | 7-10 |
Read the full paper here
Abstract
Physics Letters A. A fiber optic conveyor has been developed for investigating the travel-time difference between two counter-propagating light beams in uniformly moving fiber. Our finding is that there is a travel-time difference ??t=2v??l/c2 in a fiber segment of length ??l moving with the source and detector at a speed v, whether the segment is moving uniformly or circularly.