High-efficiency and high-speed germanium photodetector enabled by multiresonant photonic crystal
J Song, S Yuan, C Cui, Y Wang, Z Li, AX Wang… - …, 2021 - degruyter.com
High-efficiency and high-speed photodetectors with broadband responses are playing
pivotal roles for wavelength-division multiplexing optical communications. Germanium …
pivotal roles for wavelength-division multiplexing optical communications. Germanium …
Subwavelength-structure-assisted ultracompact polarization-handling components on silicon
Silicon photonic integrated circuits with the abilities of large-scale integration and low-cost
fabrication are one of the most promising technologies for various emerging applications …
fabrication are one of the most promising technologies for various emerging applications …
100 Gb/s/ Duo-Binary PAM-4 Transmission Using 25G Components Achieving 50 km Reach
MG Saber, R Gutiérrez-Castrejón… - IEEE Photonics …, 2019 - ieeexplore.ieee.org
We demonstrate 100 Gb/s/λ duo-binary PAM-4 (DB-PAM-4) transmission over 50 km
standard single-mode fiber (SMF) in the O-band using a 20G silicon-based transmitter and a …
standard single-mode fiber (SMF) in the O-band using a 20G silicon-based transmitter and a …
[PDF][PDF] 高性能无源硅光波导器件: 发展与挑战
刘大建， 赵伟科， 张龙， 宋立甲， 郭敬书， 谢意维， 李欢… - 光学学报, 2022 - researching.cn
摘要硅光技术凭借其CMOS 兼容性和高集成度等突出优势, 被认为是最具发展潜力的新一代
光子集成主流技术, 在全球范围内受到极大关注. 近年来, 无源/有源硅光器件及其集成芯片研究 …
光子集成主流技术, 在全球范围内受到极大关注. 近年来, 无源/有源硅光器件及其集成芯片研究 …
Integrated polarisation handling devices
Photonic integrated circuits (PICs) suffer from birefringence due to high‐index contrast.
Polarisation handling devices improve the performance of the PICs by reducing the …
Polarisation handling devices improve the performance of the PICs by reducing the …
[HTML][HTML] Broadband all-silicon hybrid plasmonic TM-pass polarizer using bend waveguides
A complementary–metal–oxide semiconductor (CMOS) compatible all-silicon TM-pass
polarizer using plasmonic bends is proposed. To simplify the fabrication and be compatible …
polarizer using plasmonic bends is proposed. To simplify the fabrication and be compatible …
Demonstration of 108 Gb/s duo-binary PAM-8 transmission and the probabilistic modeling of DB-PAM-M BER
We report 108 Gb/s Duo-Binary PAM-8 (DB-PAM-8) transmission using direct-detection
aided by Volterra equalizer. The bit-error-rate (BER) performance of the DB-PAM-8 signal …
aided by Volterra equalizer. The bit-error-rate (BER) performance of the DB-PAM-8 signal …
Medium-reach six-mode multiplexed transmission with Kramers–Kronig receiver enabled by mode permutation technique
J Yang, Y Liu, J Zhao, Y Wang, X Liu, T Gao… - Optical Fiber …, 2024 - Elsevier
We investigate the transmission distance of a 20-Gbaud 6-mode dual-polarization QPSK
transmission system using the Kramers–Kronig (KK) receiver based on the mode …
transmission system using the Kramers–Kronig (KK) receiver based on the mode …
Systematic performance comparison of (Duobinary)-PAM-2, 4 signaling under light and strong opto-electronic bandwidth conditions
We present a systematic comparison of PAM-2 (NRZ), Duobinary-PAM-2, PAM-4, and
Duobinary-PAM-4 (duo-quaternary) signaling in the context of short-reach photonic …
Duobinary-PAM-4 (duo-quaternary) signaling in the context of short-reach photonic …
Performance analysis of a directly modulated semiconductor optical amplifiers using non‐return‐to‐zero, duobinary and quaternary pulse amplitude modulation …
R Gutiérrez‐Castrejón, O Fernández‐Segura… - IET …, 2021 - Wiley Online Library
Numerical investigation was done for the response of two semiconductor optical amplifiers
(SOA) to direct modulation using three of the most commonly employed intensity modulation …
(SOA) to direct modulation using three of the most commonly employed intensity modulation …