
A Silicon Photonic PAM-4 Modulator Based on Dual-Parallel
2015年12月29日 · By biasing each MZM independently and limiting their driving voltage, we show that equidistant PAM-4 power levels can be obtained. Abstract: We present a silicon photonic …
MZM Optimization of PAM-4 Transmission in Data Center …
2019年2月14日 · Therefore, it is of great interest to introduce performance improvement techniques for PAM-4 transmission over link distance of 80 km using MZM and optical …
脉冲宽度调制pdm_两个相同Vpp驱动的 PAM4 MZ调制器-CSDN …
2020年12月23日 · 本文介绍了使用硅PAM4光学Mach-Zehnder调制器,通过两个具有相同峰峰值电压的二进制电信号实现90 Gbps的PAM4光信号。 调制器结构、实验设置及在不同波长和调 …
A 50-Gb/s PAM-4 Silicon-Photonic Transmitter ... - IEEE Xplore
A lumped-segment Mach–Zehnder modulator (LS-MZM) is developed for high bandwidth (BW) four-level pulse amplitude (PAM-4) modulation. A multi-segment driver with limiting outputs is …
A Low-Power 28-Gb/s PAM-4MZM Driver With Level Pre-Distortion
2020年8月28日 · We present a PAM-4 optical modulator driver for Mach-Zehnder modulator (MZM), having the level pre-distortion functionality so that the ratio of level mismatch (RLM) …
2-segment Mach-Zehnder modulator (MZM) silicon photonics device with thermal tuning feature for PAM-4. Verilog-A model for the MZM entails the system simulation for optical devices …
A Silicon Photonic PAM-4 Modulator Based on Dual
2016年2月1日 · We present a silicon photonic dual-parallel Mach–Zehnder modulator (MZM) operating near 1550 nm used for four-level pulse amplitude modulation (PAM-4). The …
面向PAM4信号的MZM非线性均衡技术研究-学位-万方数据知识服 …
本文以抑制MZM的非线性引起的PAM4信号失真为目标,研究了IM/DD光纤通信系统中MZM的非线性均衡技术。由于PAM4信号对光电器件、光纤链路等引入的畸变与噪声的容忍度比起NRZ信 …
面向PAM4信号的MZM非线性均衡技术研究.pdf-原创力文档
2024年11月3日 · mzm调制后失真的pam4信号起到均衡作用,并且不会产生额外的码间串扰,但仍 有部分剩余的ISI亟待解决。 第4章为正弦副载波调制联合支持向量机的MZM非线性均衡算法 …
50 GBd PAM4 transmitter with a 55nm SiGe BiCMOS driver and …
2020年7月20日 · We demonstrate an optical transmitter consisting of a limiting SiGe BiCMOS driver co-designed and co-packaged with a silicon photonic segmented traveling-wave Mach …
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