81 Gb/s WDM transmission at 2μm over 1.15 km of low-loss hollow core photonic bandgap fiber

This paper presents WDM transmission at 2μm over 1.15km of HC-PBGF with wavelength channels selected to span a 36.3nm waveband. A total capacity of 81Gbit/s was achieved using 4×12.5Gbit/s NRZ-OOK external modulation and 4×7.7Gbit/s 4-ASK Fast-OFDM direct modulation signals.

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Bibliographic Details
Main Authors: Zhang, H., Li, Z., Kavanagh, N., Zhao, J., Ye, N., Chen, Y., Wheeler, N. V., Wooler, J. P., Hayes, J. R., Sandoghchi, S. R., Poletti, F., Petrovich, M. N., Alam, S. U., Phelan, R., O'Carroll, J., Kelly, B., Richardson, D. J., Corbett, B., Garcia Gunning, F. C.
Format: Conference Proceeding
Language:English
Subjects:
Bandwidth
Modulation
Optical fiber amplifiers
Optical noise
Signal to noise ratio
Wavelength division multiplexing
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Summary:This paper presents WDM transmission at 2μm over 1.15km of HC-PBGF with wavelength channels selected to span a 36.3nm waveband. A total capacity of 81Gbit/s was achieved using 4×12.5Gbit/s NRZ-OOK external modulation and 4×7.7Gbit/s 4-ASK Fast-OFDM direct modulation signals.
ISSN:1550-381X
DOI:10.1109/ECOC.2014.6964083