[10p-C212-1~18] 3.13 Silicon photonics, Photonics-electronics convergence, Optical control

3:45 PM - 4:00 PM JST(6:45 AM - 7:00 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[10p-C212-10] Coherent RF–Optical Receiver Based on Optical Coherent Baseband Processing

〇Yuto Miyatake¹, Jiarui He¹, Zolboo Byambadorj¹, Koji Asami¹, Ryosho Nakane¹, Akio Higo², Tohru Ishihara³, Tetsuya Iizuka¹ (1.The Univ. of Tokyo, 2.Tokyo Denki Univ., 3.Nagoya Univ.)

Keywords:

Silicon Photonics,Wireless Receiver,Optical Signal Processing

We propose the concept of optical coherent baseband processing, which enables the processing of complex baseband signals directly in the optical domain, toward the realization of wideband wireless receivers for next-generation communication systems.We also present a coherent RF-optical receiver architecture that allows complex linear processing in the optical domain. Furthermore, numerical simulations using 60-GHz, 2-Gbaud, 16-QAM signal demonstrate the effectiveness of the proposed approach.