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Demonstration of 30Gbit/s QPSK-to-PAM4 Data-Format and Wavelength Conversion to Enable All-Optical Gateway from Long-haul to Datacenter
Conference proceeding

Demonstration of 30Gbit/s QPSK-to-PAM4 Data-Format and Wavelength Conversion to Enable All-Optical Gateway from Long-haul to Datacenter

A Fallahpour, A Mohajerin-Ariaei, A Almaiman, Y Cao, F Alishahi, C Bao, P Liao, M Ziyadi, B Shamee, D Starodubov, …
The Institute of Electrical and Electronics Engineers, Inc. (IEEE) Conference Proceedings, p.1
01/01/2018

Abstract

Converters Optical communication Optical fibers
Conference Title: 2018 Optical Fiber Communications Conference and Exhibition (OFC) Conference Start Date: 2018, March 11 Conference End Date: 2018, March 15 Conference Location: San Diego, CA, USA A tunable optical QPSK to PAM4 converter is experimentally demonstrated. The proposed method maps four symbols of QPSK signal to four different amplitude levels which can be directly detected in photo-diode. Open eyes are obtained for the detected PAM4 signal.

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