Advanced Multi-Span Signal Monitoring Using Digital Coherent Receivers
We present end-to-end monitoring techniques for wavelength paths that visualize optical parameters such as power, polarization-dependent loss and polarization fluctuation as functions of distance in multi-span transmission links with advanced signal processing in optical transceivers.
Authors
- Motohiko Eto
- Setsuo Yoshida
- Naoya Okada (ORCID: https://orcid.org/0000-0002-1443-9191)
- Kazuyuki Tajima
- Junichi Sugiyama
- Ichiro Yokokura (ORCID: https://orcid.org/0009-0002-7838-3390)
- Takeshi Hoshida (ORCID: https://orcid.org/0000-0001-7159-9717)
- Hisao Nakashima
- Ryu Shinzaki
- Shoichiro Oda
- Atsushi Kanai
- Kyosuke Sone
Institutions
- Fujitsu (Japan) (JP)
Publication Details
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1364/ofc.2025.tu3i.5
- Citations
- 1
- Primary Topic
- Optical Network Technologies
- Type
- article
- Field-Weighted Citation Impact
- 0.73