OPTICALFIBER相关论文
Compensation of turbulence-induced wavefront aberration with convolutional neural networks for FSO s
To reduce the atmospheric turbulence-induced power loss,an AlexNet-based convolutional neural network[CNN]for wave-front......
Characterization and Saturable Absorption Property of Graphene Oxide on Optical Fiber by Optical Dep
We prepared graphene oxide(GO) saturable absorber (SA) successfully through optical deposition method, which is a simple......
Fiber photometry is a sensitive and easy way to detect changes in fluorescent signals.The combination of fiber photometr......
It is a big step forward in asphalt pavement design,construction and maintenance technologies in China,since the alligat......
The performance testing method of optical fiber time synchronization in BeiDou ground-based navigati
In BeiDou ground-based navigation signal net,the technology of optical fiber time and frequency transfer,whose design pr......
High-precision time and frequency signals play an important role in many areas such as modern communication,navigation,a......
Due to its properties of low attenuation,high capacity and reliability,the widespread optical fiber network has become a......
Validation of real-time 2D temperature measurement method using CT tunable diode laser absorption sp
Gas temperature distribution of combustion systems is an important factor for the practical combustors such as engines a......
This paper investigated the laser acupuncture treatment to the mice with the optical fiber acupuncture needle intra body......
Scheme for generating the singlet state of three atoms trapped in distant cavities coupled by optica
An effective scheme is proposed to generate the singlet state with three four-level atoms trapped in three distant cavit......
We demonstrate a novel method which is simple,real-time,and non-destructive to measure the core diameter of a coaxial cy......
The Brillouin optical time-domain analysis(BOTDA)sensing technology was utilized for internal deformation monitoring in ......
Influence of backfilled material on soil moisture profiles monitoring in boreholes using AHFO method
Recently,the actively heated fiber optic method(AHFO)has been successfully applied to monitor the soil moisture profiles......
Distributed optical fiber temperature sensing technology has the potential to be used to detect the cast-in-situ pile in......
提出一种采用光谱奇偶函数分解的光纤布拉格光栅(FBG)光谱峰值检测算法,并进行了实验验证。FBG光谱是波长λ和光强P(λ)的函数,沿......
提出一种用于声波方向检测的弱反射光纤布拉格光栅(WFBG)分布式传感器,并进行了实验验证。将两个相邻WFBG间的分布式传感光纤用于......
High-sensitivity fiber liquid crystals temperature sensor with tiny size and simple tapered structur
This Letter presents a new type of optical fiber probe used to detect temperature, whose structure is very simple. The o......
A multi-focus optical fiber lens is numerically demonstrated based on an all-dielectric metasurface structure. The metas......
本文提出了一种研究超短光脉冲在介质中传输特性的简单的计算机计算方法.用该方法得到了正色散光纤中的频率调制、频谱加宽和方波......
Effect of Temperature and Gamma-Ray Irradiation on Optical Characteristics of Fiber Bragg Grating In
...
倒锥透镜型光纤端系经过特殊技术加工而成。本文用二阶统计相关函数,采用单色相干光源,计算了倒锥透镜型光纤端的光场分布及其统计......
Compensation of turbulence-induced wavefront aberration with convolutional neural networks for FSO s
To reduce the atmospheric turbulence-induced power loss, an AlexNet-based convolutional neural network (CNN) for wavefro......
首次报道孤子光纤中拉曼自频移效应的研究结果，对满足孤子光纤色散关系条件时含损耗、拉曼延迟效应的广义非线性薛定谔方程进行了微......
...
Thermo-mechanical dynamics of nanoimprinting anti-reflective structures onto small-core mid-IR chalc
Thermal nanoimprinting is a fast and versatile method for transferring the anti-reflective properties of subwavelength n......
二氧化锗通常用作掺杂剂来调控光纤中的折射率分布(Refractive index profile,RIP)和声速分布(Acoustic velocity profile,AVP),从......
Determination of the orthometric height difference based on optical fiber frequency transfer techniq
The development of remote frequency transfer techniques, especially the appearance of optical clocks with unprecedented ......
使用自行研制的掺铒光纤维进行了光纤激光放大实验.以Ar~ 激光作泵浦,在1.52 μm波长上实现了光放大,增益达10dB以上.绘出了有关掺......
为了提高数字全息层析技术的动态特性，提出一种三视角实时采集数字层析全息图记录系统及层析全息图的处理方法。设计并实现了包含有......
以组合波导理论为基础，分析了1480/1550 nm波分复用器的耦合区横截面形状和尺寸与偏振灵敏度的关系。着重比较了矩形截面和椭圆形截......
...
...
SO2 and NO2 are the most important pollution in atmosphere. An optimized long path (LP) differential optical absorption ......
...
利用变分法对腐蚀熔锥型非对称单模光纤耦合器的耦合特性进行了分析.文中根据耦合器的光纤参数及截面尺寸,用有效平行波导模型,对......
本文将作为参考波导的圆介质波导模式的特征方程进行了有效的近似简化,使之成为独立的四个简单特征方程组。利用这些方程组作为参......
半导体激光器线性调频光纤位移测量仪是将半导体激光器线性调频技术与光纤传感技术相结合制成的一种新型外差干涉仪,它结构简单,实......
本文结出了描述光纤中受激喇曼散射过程的方程,通过对这些方程的讨论,得到了在稳态受激喇曼散射过程中可以存在弧波解的结论.这一......
...
Hypoxia is a disorder in which the tissues are not oxygenated adequately. The lack of oxygen may cause irreversible dama......
概述了基于石墨烯/氧化石墨烯(GO)的光纤传感器最新研究进展。从检测对象、传感机理、结构设计以及灵敏度等方面对基于石墨烯/GO的......
本文提出用以计算任意截面介质波导色散关系的叠代矩量法,并给出用叠代矩量法计算椭圆介质波导、三角形波导、平切圆波导、蛋形截......
提出了一种基于光纤端面金属正六边形晶格圆孔阵列-二氧化硅结构，该结构的表面等离激元耦合作用受到其法布里-珀罗腔的加强，获得了较......
...
对弱导非均匀折射率分布光纤的严格理论分析表明,显然在纵向场分量的标量波动方程中能够保留▽δ梯度项,但同时在横向场分量的方程......
本文介绍聚全氟乙丙烯包皮的氟锆酸盐(ZrF4-BaF2-LaF3-AlF3-NaF)玻璃光纤的制备方法.研究了各种工艺因素对氟锆酸盐玻璃和光纤散射......
