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Effects of PMD on single mode fiber system 偏振模色散对单模光纤系统的影响
single mode fiber system 单模光纤系统
A single mode fiber (SMF) pigtailed laser diode alignment system provides a laser reference line with fine stability for measurement. 采用单模光纤尾纤半导体激光器作光源的激光准直系统为测量提供稳定的基准线。
Join the Tech FAQ Forum to discuss What is single mode fiber? 参加论坛讨论技常单模光纤是。单模光纤缺点。
A single mode fiber(SMF) pigtailed laser diode alignment system provides a laser reference line with fine stability for measurement. 系统采用单模光纤的尾纤半导体激光器作光源的激光准直系统,并为测量提供稳定的基准线。
Temperature Effect of Amplified Anti-Stokes Raman Spontaneous Backscattering in the Single Mode Fiber[J]. 引用该论文张在宣;Insoo S Kim;王剑锋;刘红林;余向东;郭宁.
For large-mode-area (LMA) fiber laser, the beam quality is not as good as that of single mode fiber laser. 大模场面积(LMA)光纤激光器的光束质量通常比单模光纤激光器的光束质量差。
SLED module is coupled out and sealed with standard single mode fiber(SMF) or polarization maintaining fiber(PMF) and 14pin-DIL or 8pin-BTF package. SLED组件采用8脚蝶形式或14脚双列直插式管壳全金属化气密性封装,标准单模光纤(SMF)或保偏光纤(PMF)耦合输出。
The soliton formation and transmission have been simulated numerically by using split-step Fourier method in the single mode fiber. 应用分布傅立叶法数值模拟了单模光纤中光孤子的形成和传输。
Utilizing the birefringence in single mode fiber,we can make reflectivities of these fiber-loops vary periodically with the wavelength. 利用单模光纤的双折射，使光纤圈的反射率随波长呈周期性的变化。
LG Cable in Korea developed dispersion-distributed single mode fiber(SMF)and newly designed negative dispersion fiber(NDF). 为了同时满足这两个要求，韩国LG电缆公司开发出在成缆过程中控制色散分布的方法，通过在一根光缆段上交替采用标准单模光纤(SMF)和最新设计的负色散光纤(NDF)开发出一种新型的光缆--色散分布式光缆。
The spectra characteristics of both the single mode fiber Bragg grating and the hi-birefringence fiber Bragg grating are analyzed and simulated with coupled-mode theory. 利用耦合模理论分别对光纤布喇格光栅和双折射光纤布喇格光栅的光谱特性进行了分析和计算机模拟。探讨了光纤布喇格光栅的轴向应变调谐和横向应变调谐机理,并对两种调谐技术给出了理论分析结果。
The gain coefficient of the conventional G. 652 Single Mode Fiber (SMF) is measured and the measurement result is compared with that by the small signal gain method. 测量了G.;652光纤的增益系数，并与小信号增益法的测量结果进行了比较。
The results show that the ultrashort optical pulses can propagate in a single mode fiber in form of the bright or dark solitary waves without the soliton self-frequency shift. 结果表明, 超短光脉冲在光纤的零群速色散区仍能以亮、暗孤波的形式传输, 且不存在孤子自频移现象。
In order to obtain good beam quality and high coupling efficiency, the lensed fiber is used for the coupling between semiconductor laser and single mode fiber. 通过采用透镜光纤，不但能获得半导体激光器与单模光纤之间高的耦合效率，而且还能获得好的光束质量。
In This paper, the author analyzes the mechanism of polarziation characteristics caused by faulty single mode fiber, and expounds several physical phenomena caused by polarization characteristics. 本文分析了性能不完善的单模光纤产生偏振特性的机理，并解释了偏振特性引起的几种物理现象。
Finally, according to the dispersion compensation theory, we use single mode fiber with negative group velocity dispersion (GVD) to compress the mode-locked EDFL output with positively chirped pulse. 最后，根据色散补偿的原理，将正啾频量的输出脉冲利用单模光纤引入的负啾频量去达到脉冲压缩的效果。
In this paper, the influence of parameter N and initial chirp on optical soliton formation and transmission is studied by solving the Nonlinear Schrodinger equation in the single mode fiber. 摘要通过求解非线性薛定谔方程，分别研究了参量N和入射脉冲的初始啁啾两个重要因素对单模光纤中光孤子形成与传输的影响；
A theoretical analysis of the sensor head, it can be used to suppress effectively the birefringence in the single mode fiber which is winded on the sensing part of the OFCS, is given. 对光纤电流传感器的一种光纤绕法进行了理论分析，这种绕法能有效地降低传感头处引进的双折射。