iPhotonics Labs, Department of Electrical and Computer Engineering, Concordia University, Montreal, Quebec, H3G1M8, Canada
Frontiers of Optoelectronics
2018, 11(2): 107–115
1 宁波大学信息科学与工程学院, 浙江 宁波 315211
2 宁波教育学院网络与教育技术中心, 浙江 宁波 315016
基于四波混频(FWM)效应的光生毫米波(MMW)技术因对信号频率、幅度和相位无限制且光转换效率高，已成为光生毫米波技术研究的一个重点方向。回顾了基于四波混频的光生毫米波技术的研究历程，讨论了目前基于半导体光放大器(SOA)、高非线性光纤(HNLF)和硅基波导等光学器件的四波混频效应生成毫米波的三种技术路线，综述了硫系玻璃光纤和硫系波导在光生毫米波领域的研究进展，并对光生毫米波技术的发展前景进行了展望。
非线性光学 光生毫米波 四波混频 半导体光放大器 高非线性光纤 硫系波导 硫系玻璃光纤 激光与光电子学进展
2016, 53(5): 050001
Author Affiliations
Abstract
1 State Key Laboratory on Integrated Optoelectronics, Tsinghua National Laboratory for Information, Science, and Technology (TNList), Department of Electronic Engineering, Tsinghua University, Beijing 100084, China
2 ENCS of Concordia University, Montreal, Canada
We propose and demonstrate experimentally a novel scheme to realize all-optical up-conversion and wavelength-conversion based on the bi-directional-pump four-wave mixing (FWM) effect in high nonlinear fibers (HNLFs). The pump is generated with optical carrier suppression in a Mach-Zehnder modulator. The two pumps are always parallel and phase-locked. A balance-detection photo-detector for optical signal detection is employed with 3-dB improvement in power penalty. The 2.5-Gb/s signals are transmitted successfully over the 25-km single-mode fiber in 30-GHz radio over fiber (ROF) systems.
全光上变频 四波混频 高非线性光纤 毫米波光纤无线系统 060.4370 Nonlinear optics, fibers 060.5625 Radio frequency photonics Chinese Optics Letters
2010, 8(11): 1037
