READ ME File For 'Experimental investigation of BDFA-based O-band direct-detection transmission using an optical recirculating loop'

Dataset DOI: https://doi.org/10.5258/SOTON/D2543

ReadMe Author: Yang Hong, University of Southampton

This dataset supports the publication:
Yang Hong,Natsupa Taengnoi,Kyle Bottrill,Yu Wang,Jayanta Sahu,Periklis Petropoulos,David Richardson
Experimental investigation of BDFA-based O-band direct-detection transmission using an optical recirculating loop
Optics Express
https://doi.org/10.1364/OE.481090


This dataset contains:

Data supporting the following figures:
Fig. 1. Insets: the optical spectra after the DD-MZM in the SSB-QPSK case (left), and the gain and NF performance of BDFA2 at an input power of -6 dBm (right).
Fig. 2. (a) BER versus transmission distance for 50-Gb/s Nyquist PAM4 transmission over the BDFA-based optical recirculating loop, and (b) BER versus wavelength for the 50-Gb/s Nyquist PAM4 transmission after a 250-km length of SMF. 
Fig. 3. Achievable capacity versus wavelength for the adaptively-loaded DMT transmission over the O-band BDFA-based optical recirculating loop.
Fig. 4. SNR profiles and the corresponding allocated bits for the 1340-nm transmission in the B2B and 200-km cases.
Fig. 5. (a) BER versus transmission distance for 50-Gb/s SSB-QPSK transmission over the BDFA-based optical recirculating loop, and (b) BER versus wavelength for the 50-Gb/s SSB-QPSK transmission after 400-km and 550-km lengths of SMF.
Fig. 6. The optical spectra of the 50-Gb/s/ SSB-QPSK WDM signals at the transmitter in the CWDM case (upper), and DWDM case (lower).
Fig. 7. BER versus transmission distance for the 3×50-Gb/s Nyquist OOK CWDM transmission.
Fig. 9. BER versus transmission distance for the 3×50-Gb/s SSB-QPSK CWDM transmission.
Fig. 10. BER versus transmission distance for the 3×50-Gb/s DWDM transmission.


Date of data collection: February, 2022

Information about geographic location of data collection: University of Southampton, U.K.

Licence:
CC BY

Related projects:
Engineering and Physical Sciences Research Council (EP/P030181/1, EP/P003990/1, EP/S002871/1)

Date that the file was created: March, 2023