Four-wavemixing相关论文
Modeling of visible-extended supercontinuum generation from a tapered Ytterbium-doped fiber amplifie
Supercontinuum generation directly from a nonlinear fiber amplifier attracts more and more attention due to its all-fibe......
采用密度矩阵等方法,对可饱和吸收体在激光腔内的调Q以及四波混频效应从理论上作出了统一的解释,阐述了这些效应的物理起源。本文......
提出了一种新型非反转归零(RZ)码的可重构全光逻辑门方案。该方案基于单个半导体光放大器(SOA)和可调谐光带通滤波器(TOBPF)。利用......
Modulation characteristics and microwave generation for AlGaInAs/InP microring lasers under four-wav
The dynamic characteristics are investigated for a microring laser with an external radius of 12 μm subject to external......
Study on optical nonlinearities of ZnO-Nb_(2)O_(5)-TeO_(2) glass with time-resolved four-wave mixing
We investigated nonlinear optical properties of ZnO-Nb_(2)O_(5)-TeO_(2) glass excited by a femtosecond laser with time-r......
Ultrabroad-band wavelength converter with high flattening conversion efficiency in a semiconductor o
The efficiency of ultrabroad-band wavelength conversion using orthogonal-pump four-wave mixing in a semiconductor optica......
研究了光纤的受激拉曼散射、偏振效应, 对双抽运光纤参量放大器的增益的影响。由一组耦合方程模型推导出了增益表达式, 得到的仿真......
从损耗角度分析了影响非线性光纤器件性能的因素。讨论了插入损耗、回波损耗和固有损耗随入射光功率的变化规律。当在高功率情况下......
Dual-pumped microring-resonator-based optical frequency combs (OFCs) and their temporal characteristics are numerically ......
在热的铯原子汽室中,借助双Λ共振四波混频效应,实验研究了入射探针光脉冲和产生的共轭光脉冲的同时慢光传输特性。实验中首先将泵......
We have performed time-resolved degenerate four-wave mixing (DFWM) experiments in 75Nb_{2}O_{5 }-20TeO_{2}-5ZnO glasses ......
主要研究了多缀饰四波混频Autler-Townes (AT)分裂的相干控制。通过控制外加缀饰场的数量使四波混频信号由单缀饰向级联双缀饰转变......
Generation rate scaling: the quality factor optimization of microring resonators for photon-pair sou
To achieve photon-pair generation scaling, we optimize the quality factor of microring resonators for efficient continuo......
Optical frequency combs, a revolutionary light source characterized by discrete and equally spaced frequencies, are usua......
对微结构光纤中基于四波混频(FWM)效应的全光波长变换进行了实验研究。利用长度为80 m的色散平坦高非线性微结构光纤实现了对重复......
基于硅光波导的四波混频（FWM）和交叉相位调制（XPM）效应，提出非归零码（NRZ）到归零码（RZ）的光调制格式转换。当探测光NRZ信号和抽运光时钟脉冲......
Optical parametric oscillators (OPOs) have been widely applied in spectroscopy, squeezed light, and correlated photons, ......
本文对噁嗪(Oxagine)、甲酚紫(cresyl violet)染料分子的吸收带和吸收边进行了非相干光时延四波混频(TDFWM-IL)的详细研究,得到了......
Influences of multiphoton absorption and free-carrier effects on frequency-comb generation in normal
We investigate frequency-comb generation in normal dispersion silicon microresonators from the near-infrared to mid-infr......
优化设计了一种四波混频用低色散高非线性光子晶体光纤，该光纤纤芯缺失一根空气柱，包层沿光纤长度方向排布为压缩六角点阵椭圆空气孔......
实验研究了单频单模保偏掺Yb光纤放大器中的受激布里渊散射(SBS)效应。采用前向抽运的两级级联掺Yb光纤放大器，研究了保偏光纤放大......
并行光逻辑运算器件是未来高速大容量全光信号处理的关键器件,也有助于降低信息的传输时延。利用光纤四波混频的非相敏放大(FWM-PI......
We demonstrate the generation of supercontinuum (SC) of over 1350 nm by injecting 790-nm, 15-fs, 74-MHz optical pulses i......
本文利用LiNbO3:Fe晶体中的四波混频完成了矩阵-矢量和矩阵-矩阵乘法运算。代表矩阵元素的光点强度小于10OμW/mm2,响应时间为秒的......
基于光折变自弯曲相继四波混频多作用区理论，利用类电子学观点建立了多作用区互抽运相位共轭效应(MPPC)输出特性的理论计算模型。根......
从理论上分析了激光相位及振幅的随机涨落对由热效应引起的时间延迟激光感生双光栅(TDLIDG)的影响.结果表明,四波混频信号调制的振......
实验研究了在铯原子介质中受激拉曼四波混频过程中,注入的探针光与所产生的共轭光的增益特性,具体比较了在探针场分别作为Stokes场......
A broadband continuum generation is reported in a novel multicore microstructured optical fiber (MOF) where irregular ai......
在连续光全光纤光学参量振荡器(FOPO)中, 目前主要利用可调滤波器(TBPF)等高插入损耗的滤波器件进行边带光输出波长的调谐, 这种方......
Microcomb generation with simultaneous χ(...
All-optical two-channel polarization-multiplexing format conversion from QPSK to BPSK signals in a s
All-optical two-channel format conversion is proposed and experimentally demonstrated from a 40 Gbit/s polarization mult......
研究了电磁感应透明条件下五能级M型原子体系中探测光脉冲的非线性传播。当探测光脉冲的脉宽较大时,其色散效应可忽略,脉冲内具有......
In this work, we report the modeling and the experimental demonstration of intermodal spontaneous as well as stimulated ......
Dual-polarization wavelength conversion of 16-QAM signals in a single silicon waveguide with lateral
A polarization-diversity loop with a silicon waveguide with a lateral p-i-n diode as a nonlinear medium is used to reali......
实验验证了一种结构简单、变换效率高的可调谐偏振不敏感全光波长变换器。光子晶体光纤由于其特殊的纤芯结构，能够保有较高的双折射......
Polarization-independent wavelength conversion is demonstrated by using four-wave mixing (FWM) in a single semiconductor......
532 nm激光泵浦H2,CH4和CO2三种拉曼活性气体混合物时产生的拉曼激光覆盖较宽的可见光波段,可以作为多光谱激光的照明光。分别讨论......
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......
We study the parametric amplification of electromagnetically induced transparency-assisted Rydberg six- and eight-wave m......
在光纤参量放大器中，由于强抽运光与信号光的相互作用，四波混频效应引入的非线性折射率随频率发生变化，从而导致光波群速度的减慢或加......
光纤中基于三阶(克尔)非线性效应的自发四波混频是制备量子关联光子对的有效方法之一。若采用商售高非线性光纤作为产生光子对的非......
The generation of multicolored sidebands with the spectrum from 377 to 970 nm in a 0.5-mm-thick N-WG280 Schott glass bas......
利用双光子与双光子过程间的干涉研究了四能级系统的超快调制光谱学(UMS), 同时论证了用四能级系统的超快调制光谱学测量能级差可......
We demonstrate a novel multifunctional radar receiver scheme based on photonic parametric sampling. The working principl......
Widely tunable all-optical wavelength converter based on four-wave mixing using two orthogonally pol
The principle of broad-band orthogonal-pump (BOP) four-wave mixing in semiconductor optical amplifiers is analyzed in th......
Dual combs are an emerging tool to obtain unprecedented resolution, high sensitivity, ultrahigh accuracy, broad bandwidt......
给出了适用于多波长再生的数据抽运简并四波混频(FWM)耦合模方程组，提出了时隙交织波长信道再生的准相位匹配均衡方法。从优化设计......
在平面波近似下,由波动方程和拉曼介质的物质方程出发,忽略受激拉曼散射的瞬态效应,得到了描述外腔泵浦反斯托克斯激光器中一阶反......
在一个Y 型四能级系统中，理论研究了由外加耦合光场产生的4 种缀饰效应(单缀饰、并联双缀饰、级联双缀饰和嵌套双缀饰)对探测场透射......
