OECC/PSC 2019

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Oral Sessions

P1. Photonics in Switching Technologies, Systems, and Architectures for Communications and Networking

[WF1] Electro-Optical Subsystems

Wed. Jul 10, 2019 9:00 AM - 10:30 AM Room F (412, 4F, Fukuoka International Congress Center)

Presider: Linjie Zhou (Shanghai Jiao Tong University, China)

9:30 AM - 9:45 AM

[WF1-2] Photonic Digital-to-Analog Conversion Based on Blue Chirp Spectral Slicing Using a Quantum-Dot SOA

〇Takuya Okada, Tatsuya Ohtsuki, Ryuichi Kobayashi, Motoharu Matsuura (The Univ. of Electro-Communications, Japan)

Keywords:Optical signal processing, modulation, coding/decoding and compensation/error correction techniques for advanced photonic switching system

We propose a photonic digital-to-analog conversion (DAC) based on frequency chirp using a quantum-dot semiconductor optical amplifier and following blue-shift filtering. We experimentally demonstrate 10-Gbps all-optical binary-to-quaternary conversion for DACs.

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