A high-sensitivity coherent receiver without frequency recovery enabled by doubly differential QPSK


Creators: Zhang, Tingting, Sanchez Costa, Christian, Sygletos, Stylianos, Sadeghioon, Lida, McCarthy, Mary and Ellis, Andrew
Divisions: Engineering and Applied Science > Institute of Photonics
Data Publisher: Aston University
Date Made Available: 1 January 2017
Collection period:
14 December 201614 December 2016
Data Collection and Processing Methods: Data in the Excel file compares the performance of SCM-DDQPSK PDM system transmission over different fiber lengths (0 and 80 km) with varied frequency offsets and SCM-QPSK PDM B2B system with no frequency offset. Data in the CSV file gives the back-to-back signal spectra after balanced photodetector at different frequency offsets, as depicted in Fig. 3 (b) in the paper. This csv file is very large and should be opened with Matlab to avoid omission. Column A ,C and E are x axis and denote frequency in GHz with column B, D and F corresponding to the power in dBm. Pair (A,B) , (C,D) and (E,F) are respectively for the spectrum at frequency offset of -2 GHz, 0 GHz and 2 GHz.
Identification Number: https://doi.org/10.17036/a89c8008-7e29-43c9-bf93-746ab5390688




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