Optical single-sideband transmitters

T Bo, H Kim, Z Tan, Y Dong - Journal of Lightwave Technology, 2022 - ieeexplore.ieee.org
Optical single-sideband (SSB) transmission technique fills the gap between intensity-
modulation/direct-detection (IM/DD) and digital coherent transmission technologies. It …

Machine learning for self-coherent detection short-reach optical communications

Q Wu, Z Xu, Y Zhu, Y Zhang, H Ji, Y Yang, G Qiao… - Photonics, 2023 - mdpi.com
Driven by emerging technologies such as the Internet of Things, 4K/8K video applications,
virtual reality, and the metaverse, global internet protocol traffic has experienced an …

Chirp-like polyphase sequence based discrete circulant transform spread OFDM for bandwidth-limited IM/DD systems

Z Fan, J Zhao - Journal of Lightwave Technology, 2021 - opg.optica.org
We propose and investigate chirp-like polyphase sequence (CLPS) based discrete circulant
transform spread (DCrT-S) OFDM in bandwidth-limited intensity-modulation and direct …

Photonic-assisted high-order vector millimeter-wave signal generation enabled by DSM

A Tan, Y Wang, Z Li, Y Song, J Yu - Optics Letters, 2024 - opg.optica.org
We propose an optical dual-single-sideband (dual-SSB) modulated 16384-quadrature
amplitude modulation (QAM) photonic vector millimeter-wave (mm-wave) signal generation …

Flexible bandwidth-efficient simplified coherent IFoF using twin-OSSB with a dually modulated EML

M Masanas, J Prat - Optics Letters, 2024 - opg.optica.org
A bandwidth-efficient coherent analog IFoF approach is proposed, employing a twin optical
sideband (twin-OSSB) modulation of intermediate frequency-over-fiber (IFoF) signals in a …

Synthesis of MSBS-32QAM in a DD-MZM Based Simplified twin-SSB System via IM/DD

J Ming, J Xiao, J Song, H He, Z Li… - Journal of Lightwave …, 2023 - ieeexplore.ieee.org
This paper proposes a method for synthesizing a multiple sideband superposed 32QAM
(MSBS-32QAM) signal from a QPSK and an 8QAM using a dual drive Mach-Zehnder …

General-chirp-sequence based orthogonal circulant multiplexing for short-reach IM/DD systems

Z Fan, J Zhao - 2022 European Conference on Optical …, 2022 - ieeexplore.ieee.org
We propose a novel general-chirp-sequence based orthogonal circulant multiplexing (OCM)
that can whiten both noise and ISI across the subcarriers, and demonstrate in 117.8-Gbit/s …

Orthogonal Circulant Multiplexing for Bandwidth-Limited Direct-Detected Optical Communication Systems

Z Fan, Y Li, X Tang, J Zhao - Journal of Lightwave Technology, 2023 - ieeexplore.ieee.org
We propose and investigate a novel orthogonal circulant multiplexing (OCM) technology for
bandwidth-limited direct detection (DD) optical systems. We analytically derive that any …

Adaptive generation of optical single-sideband signal with dually modulated EML

S Zhao, T Bo, Z Tan, Y Dong - Optics Express, 2024 - opg.optica.org
The optical single sideband (SSB) transmitter based on dual modulation of an electro-
absorption modulation laser (D-EML) has attracted considerable attention for its capability of …

147-Gb/s transmission of optical single sideband DMT signal generated by dual modulation of DML and EAM

T Bo, H Kim - Optical Fiber Communication Conference, 2021 - opg.optica.org
Conference title, upper and lower case, bolded, 18 point type, centered Page 1 147-Gb/s
Transmission of Optical Single Sideband DMT Signal Generated by Dual Modulation of …