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- Title
Practical Considerations on the Multi-layer Mirrors for Superluminal Ring Laser Gyroscopes.
- Authors
Wang, Zhiguo; Yuan, Baolun
- Abstract
We have created a simple model to analyze the restrictions on superluminal ring laser gyroscopes arising from the absorption of coating materials. For a ring laser gyroscope with a cavity length of 15 cm, the scale factor enhancement is nearly impossible due to absorption from the high dispersion mirror. In order to obtain a practical superluminal ring laser gyroscope, the extinction coefficient of coating materials should be less than 1E-10, which is a challenge at present.
- Subjects
GYROSCOPES; RING lasers; LASER mirrors; SUPERLUMINAL effect; DISPERSIVE interactions; OPTICAL coatings
- Publication
Scientific Reports, 2015, p12026
- ISSN
2045-2322
- Publication type
Article
- DOI
10.1038/srep12026