Enhanced Reflection Tolerance in Analog RoF Systems Using Narrow-Linewidth Laser and Low-Chirp Intensity Modulator
An analog radio-over-fiber system utilizing narrow-linewidth fiber laser (FL) and low-chirp lithium niobate Mach-Zehnder modulator (LN-MZM) is proposed to tolerate multiple reflections with a 20-dB signal-to-interference ratio (SIR), and its effectiveness is experimentally demonstrated.
Authors
- Ryo Inohara
- Kazuki Tanaka (ORCID: https://orcid.org/0000-0002-5777-0829)
- Shinji Nimura (ORCID: https://orcid.org/0000-0003-3929-6649)
- Takehiro Tsuritani (ORCID: https://orcid.org/0000-0002-5209-9650)
Institutions
- KDDI Research (Japan) (JP)
Publication Details
- Published
- 2025-06-29
- DOI
- https://doi.org/10.23919/oecc/psc62146.2025.11111559
- Primary Topic
- Photonic and Optical Devices
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- National Institute of Information and Communications Technology