A Nonclassical Sagnac Interferometer Using Coherence de Broglie Waves
A Sagnac interferometer has been a powerful tool for gyroscope, spectroscopy, and navigation based on the Sagnac effects between counterpropagating twin fields in a closed loop, whose difference phase is caused by Einstein’s special relativity. Here, a nonclassical version of a Sagnac interferometer...
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| Format: | Article |
| Language: | English |
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American Association for the Advancement of Science (AAAS)
2021-01-01
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| Series: | Advanced Devices & Instrumentation |
| Online Access: | http://dx.doi.org/10.34133/2021/9862831 |
| Summary: | A Sagnac interferometer has been a powerful tool for gyroscope, spectroscopy, and navigation based on the Sagnac effects between counterpropagating twin fields in a closed loop, whose difference phase is caused by Einstein’s special relativity. Here, a nonclassical version of a Sagnac interferometer is presented using completely different physics of coherence de Broglie waves (CBW) in a cavity, where CBW is a nonclassical feature overcoming the standard quantum limit governed by classical physics. |
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| ISSN: | 2767-9713 |