In the past decade, China has made great investments in studying photonics and
photocommunication with larger communication capacity, better performance, and lower …

We present an ultra-broadband and low-modal-crosstalk mode multiplexer based on
cascaded vertical directional couplers formed by adiabatic-tapered waveguides without …

摘要为了满足日益增长的数据需求, 实现“超大容量, 超长距离” 通信, 结合波分复用, 偏振复用,
模式复用3 种复用技术, 演示了一个少模光纤传输系统. 实验生成符合ITU-T 标准的80 个通道 …

Look-up table (LUT) is an efficient digital pre-distortion (DPD) technique at the transmitter
side (Tx) to mitigate the pattern-dependent impairment arising in the intensity-modulation …

We propose a digital-carrier Kramers–Kronig (DC-KK) scheme based high-speed multimode
fiber short-reach optical interconnect system with fundamental mode transmission. After …

A secure orthogonal chirp division multiplexing (OCDM) mode division multiplexed (MDM)
short-reach optical communication based on time-frequency joint perturbation is proposed in …

In IMDD systems, the nonlinear impairment caused by the interaction between the
transceiver and the fiber dispersion seriously reduces the signal-to-noise ratio (SNR) …

We propose a high-speed multimode fiber short-reach optical interconnect system based on
a Kramers–Kronig (KK) field reconstruction with the mode division multiplexing (MDM) and …

We demonstrate the performance of broadband, low loss, and compact three-mode
converter and (de) multiplexer utilizing an asymmetric trijunction splitter, multimode …

基于传统多模光纤的模式资源, 来构建多维复用超大容量光纤传输系统可以有效提升通信系统
传输容量, 满足急剧增长的数据业务需求. 在本文中, 我们联合波分复用, 偏振复用和模分复用 …