Brillouin amplification supports 1x 10-20 uncertainty in optical frequency transfer over 1400 km of underground fiber
Raupach S., Koczwara A., Grosche G.Document type | Article |
Journal title / Source | PHYSICAL REVIEW A |
Volume | 92 |
Publication date | 2015 |
DOI | 10.1103/PhysRevA.92.021801 |
Language | English |