학술논문
50G-PON Upstream With Over 36dB Link Budget Using an SOA-PIN Based Receiver
Document Type
Periodical
Author
Source
IEEE Photonics Technology Letters IEEE Photon. Technol. Lett. Photonics Technology Letters, IEEE. 34(22):1222-1225 Nov, 2022
Subject
Language
ISSN
1041-1135
1941-0174
1941-0174
Abstract
We demonstrate sensitivities below −28.6dBm using an SOA-PIN receiver for the 50G-PON upstream. The effect of the optical filter bandwidth to reduce the SOA ASE is investigated to consider both uncooled and cooled ONU transmitters. Using an EML for the ONU transmitter, optical link budgets over 36dB are attained for the two upstream wavelength bands using the same SOA.