Difference between revisions of "To Measure the Rotation of the Earth"
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− | This idea comes from a test with atomic clocks connected over some kilometers with coaxial cables. Dr Su[1] suggested scaling down and connecting two gas lasers over a few meters with single mode optical fibers. The equipment is mounted on a slowly rotating platform with high mechanical stability. The measurements are made in such a way as to making a constant and small frequency difference between lasers irrelevant.[[Category:Scientific Paper]] | + | This idea comes from a test with atomic clocks connected over some kilometers with coaxial cables. Dr Su[1] suggested scaling down and connecting two gas lasers over a few meters with single mode optical fibers. The equipment is mounted on a slowly rotating platform with high mechanical stability. The measurements are made in such a way as to making a constant and small frequency difference between lasers irrelevant. |
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+ | [[Category:Scientific Paper|measure rotation earth]] |
Latest revision as of 11:32, 1 January 2017
Scientific Paper | |
---|---|
Title | To Measure the Rotation of the Earth |
Read in full | Link to paper |
Author(s) | John-Erik Persson |
Keywords | {{{keywords}}} |
Published | 2010 |
Journal | Proceedings of the NPA |
Volume | 7 |
No. of pages | 2 |
Pages | 363-364 |
Read the full paper here
Abstract
This idea comes from a test with atomic clocks connected over some kilometers with coaxial cables. Dr Su[1] suggested scaling down and connecting two gas lasers over a few meters with single mode optical fibers. The equipment is mounted on a slowly rotating platform with high mechanical stability. The measurements are made in such a way as to making a constant and small frequency difference between lasers irrelevant.