Fiber link stabilization with a multicore fiber amplifier
at 1000 s averaging time when integrated with a 40-km-long 7-core spooled fiber. This study further establishes multicore fiber (MCF) networks as a promising platform for ultrastable frequency transfer, serving as an important step toward incorporating precision time and frequency distribution into future MCF communication infrastructures.
Institutions
- National Institute of Standards and Technology (US)
- Sumitomo Electric Industries (United States) (US)
- University of Colorado System (US)
- National Institute of Standards (EG)
- KDDI Research (Japan) (JP)
- University of Colorado Denver (US)
Publication Details
- Journal
- Optics Letters
- Published
- 2026-04-01
- DOI
- https://doi.org/10.1364/ol.592028
- Primary Topic
- Optical Network Technologies
- Type
- article
- Field-Weighted Citation Impact
- 0.00