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Low Power Optical Transmitter with DFB-Laser Mach-Zehnder Modulator PIC and Co-Designed 2-Bit DAC Driver

 
: Lange, S.; Choi, J.-H.; Gruner, M.; Jiang, X.; Schell, M.

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Chalmers tekniska högskola; IEEE Computer Society:
43rd European Conference on Optical Communication, ECOC 2017 : Gothenburg, Sweden, 17-21 September 2017
Piscataway, NJ: IEEE, 2017
ISBN: 978-1-5386-5624-2
ISBN: 978-1-5386-4993-0
3 pp.
European Conference and Exhibition on Optical Communication (ECOC) <43, 2017, Gothenburg>
English
Conference Paper
Fraunhofer HHI ()

Abstract
We present a novel 1300 nm transmitter subassembly with an InP-based DFB-laser Mach-Zehnder modulator (DFB-MZM) PIC and a SiGe 2-bit DAC driver and demonstrate up to 25 km 56 GBd PAM4 transmission with a low 332 mW transmitter power consumption.

: http://publica.fraunhofer.de/documents/N-537921.html