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Precision frequency measurements with interferometric weak values
- Source :
- Phys. Rev. A 82, 063822 (2010)
- Publication Year :
- 2011
-
Abstract
- We demonstrate an experiment which utilizes a Sagnac interferometer to measure a change in optical frequency of 129 kHz per root Hz with only 2 mW of continuous wave, single mode input power. We describe the measurement of a weak value and show how even higher frequency sensitivities may be obtained over a bandwidth of several nanometers. This technique has many possible applications, such as precision relative frequency measurements and laser locking without the use of atomic lines.<br />Comment: 4 pages, 3 figures, published in PRA
- Subjects :
- Quantum Physics
Subjects
Details
- Database :
- arXiv
- Journal :
- Phys. Rev. A 82, 063822 (2010)
- Publication Type :
- Report
- Accession number :
- edsarx.1101.1464
- Document Type :
- Working Paper
- Full Text :
- https://doi.org/10.1103/PhysRevA.82.063822