Based on the optical fiber loss,solving the modified nonlinear Schrodinger equations,the paper analyses the function affected by GVD and SPM in single mode optical fiber in negative GVD area.
在计及光纤损耗的前提下 ,近似求解非线性薛定谔方程 ,分析了单模光纤的负群速度色散区群速度色散 (GVD)和自相位调制 (SPM )对啁啾脉冲的作用 ,定量计算光纤损耗和初始正啁啾对皮秒脉冲孤子效应压缩的影响。
This paper discusses the status of soliton communication systems,with emphasis on the physics of fiber soliton,the effect of the fiber loss on soliton,and how fiber solitons can be maintained and propagated over the thousands of kilometers by using optical amplifiers.
论述光孤子通信,着重叙述光孤子的物理概念、光纤损耗对光孤子的影响以及对光孤子放大怎样补偿光纤损耗,从而使光孤子传输数千公里后仍保持波形和振幅不变。
Research demonstrates that fiber loss is the main factor that influences quantum key transmission rate, while quantum BER is related to fiber loss, dispersion, pulse width, dark counts and Rayleigh backscattering.
通过理论分析和计算,研究了光纤损耗、色散和单光子探测器暗计数等因素对量子密钥分发系统密钥传输率和误码率的影响。
The intensity of backscattered light is measured and used to determine the fiber loss.
目前在数字光纤通信实验教学中开设了光纤传输特性测试实验,其中对于光纤损耗的测量方法普遍采用的是插入法,为了让学生掌握如何在工程实际中进行光纤损耗的测量,在实验中引入了基于光时域反射仪(OTDR)进行测量的后向散射法,并通过两者的比较得出结论。
fiber-loss modulated fiber-optic sensor
光纤损耗调制光纤传感器
The Influence of Optical Waveguide Fiber Loss on Soliton Transmission in OWCS Using the Chromatic Dispersion;
光纤损耗对色散管理光通信系统中孤子传输的影响
Low Loss Arc Fusion Splice of Photonic Crystal Fibers
光子晶体光纤的低损耗电弧熔接方案
Study on Low Loss Connecting between Small Core Diameter Er￣(3+)-Doped Fiber and Single Mode Fiber
小芯径掺铒光纤与单模光纤低损耗接续的研究
low-loss FEP-clad silica fiber
低损耗全氟乙烯丙烯包层石英光纤
Influence of Cladding Modes on Mode Coupling Loss in Single-Mode Fiber
包层模对单模光纤模耦合损耗的影响
Research on Fiber Energy Loss in HFC Distribution Net;
HFC分配网光纤弯曲能量损耗研究
Analysis of the Splicing Loss and Polarization Properties of the PMF
保偏光纤的熔接损耗及偏振特性分析
The Dispersion and Attenuation Measurement System for Single Mode Optical Fiber
单模光纤的色散和损耗特性测量系统
Causes of and Solutions to Splice Loss for Optical Fiber
影响光纤熔接损耗的因素及解决方法
Fiber Loop Ring-down Spectroscopy(FLRDS) in Multimode Fiber Bending Loss Measurement
应用FLRDS技术测量多模光纤的弯曲损耗
Study on PDL of Long-Period Fiber Gratings and Methods for Reducing PDL;
长周期光纤光栅偏振相关损耗及降低方法研究
Loss properties of octagonal photonic crystal fiber
八角晶格光子晶体光纤的损耗特性分析
Measurement of spectrum loss of large-core optical fiber
大芯径石英阶跃光纤光谱损耗测量研究
Optical fiber mechanical--type splice insertion loss test
GB/T14137-1993光纤机械式固定接头插入损耗测试方法
PREDICTION OF LOSS MINIMA IN A NEW TYPE INFRARED OPTICAL FIBRE MATERIAL MnF2-BaCl2 GLASS
MnF_2—BaCl_2玻璃新型红外光纤材料损耗潜力的评估
Theoretical analyses of extrinsic scattering loss in fluoride glass fiber
氟化物玻璃光纤非本征散射损耗的理论分析
Calculation of radiation loss in single mode fibers by equivalent current method
等效电流方法计算单模光纤的辐射损耗