Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group
Conferences > OFC > 2023 > M3Z > M3Z.17

Direct-detection receiver for QPSK-modulated signals

Dagmawi Bekele, Hitesh Sahoo, Deming Kong, Michael Galili, Kresten Yvind, Leif Katsuo Oxenløwe, and Jesper Mørk

Not Accessible

Your library or personal account may give you access

Abstract

We demonstrate a novel optical receiver for direct-detection of QPSK signals using microring-based photonic integrated circuit. The QPSK signal is converted into a PAM7 electrical signal, and demodulated without the need for a local oscillator.

© 2023 The Author(s)

PDF Article
More Like This
Direct-Detection Receiver for PDM Signals

D. H. Sim, Hoon Kim, and Y. C. Chung
Th1E.1 Optical Fiber Communication Conference (OFC) 2015

Local oscillator-less QPSK signal detection using direct detection and fractional Fourier transform

Ryohei Kamikawa, Yu Yamasaki, and Tsuyoshi Konishi
M3A.2 Optoelectronics and Communications Conference (OECC) 2021

Long Reach UDWDM PON with SCM-QPSK Modulation and Direct Detection

Prince M. Anandarajah, Rui Zhou, Vidak Vujicic, M. Deseada Gutierrez Pascual, Eamonn Martin, and Liam P. Barry
W2A.42 Optical Fiber Communication Conference (OFC) 2014

View More...
Select as filters
Select Topics Cancel
Top
       
© Copyright 2024 | Optica Publishing Group. All rights reserved, including rights for text and data mining and training of artificial technologies or similar technologies.
Privacy | Terms of Use