• 不 限
  • 期刊论文
  • 硕博论文
  • 会议论文
  • 报 纸
  • 英文论文
  2. 您的位置
  3. 首页
  4. 期刊论文
  5. A novel tunable polarization mode dispersion compensator with strain chirped fiber Bragg gratings

A novel tunable polarization mode dispersion compensator with strain chirped fiber Bragg gratings

来源 :ChineseOpticsLetters | 被引量 : 0次 | 上传用户：wankunbaobao
【摘 要】
：
A tunable polarization mode dispersion (PMD) compensator based on strain-chirped fiber Bragg gratings (FBGs) is proposed. It natures in flexible designing, large tuning range, without using linear or nonlinear chirped phase mask, fast tuning response time
【作 者】
：
YuminLiu ZhongyuanYu YuanZheng XiaoguangZhang BojunYang 
【机 构】
：
SchoolofSciences,UniversityofBeijingPostsandTelecommunications,Beijing100876
【出 处】
：
ChineseOpticsLetters
【发表日期】
：
2004年2期
【关键词】
：
060.2330  fiber optics communications  060.5060  phase modulation  260.2030  di 
下载到本地 , 更方便阅读
下载此文 赞助VIP
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
A tunable polarization mode dispersion (PMD) compensator based on strain-chirped fiber Bragg gratings (FBGs) is proposed. It natures in flexible designing, large tuning range, without using linear or nonlinear chirped phase mask, fast tuning response time, continuously adjustable, all-fiber based, compact, and cheap.
其他文献
中红外区低浓度CO32-水溶液摩尔吸光系数的测量
本文通过测量30~100 mmol/L低浓度
期刊
光谱学红外吸收光谱基线调整Kramers-Kronig关系摩尔吸光系数spectroscopyinfrared absorption spectro
Beam quality and photodarkening comparison of tandem-pumped and directly diode-pumped ytterbium-dope
Compared with the conventional diode-pumped ytterbium-doped fiber amplifiers (YDFAs), tandem-pumped YDFAs are regarded as a better solution for high power scaling. In this letter, we compare and analyze the two types of pumping scheme with respect to beam
期刊
060.2320060.3510060.2290140.3615
Static light scattering properties of a ZnO nanosphere aqueous suspension at visible and near-infrar
The scattering properties of ZnO nanospheres with four different particle diameters of 10, 50, 100, and 200 nm suspended in water are investigated theoretical and experimentally in the spectral range of the entire visible range and part of the near-infrar
期刊
290.5850290.5820290.5825
A New 1×K Tunable Multi-wavelength Router and its Features
期刊
tunable wavelength router wavelength routing cascade wavelength division mul
Laser performance and thermal lens of diode-pumped Nd, Y-codoped:SrF2 single crystals
We demonstrate the laser performances of Nd, Y:SrF2 crystals with Nd3 concentrations of 0.15 and 0.43 at.%. The sample with 0.43 at.% Nd3 concentration yields a maximum output power of 1.023 W at 1056.9 nm with a slope efficiency of 53%. The focal lengt
期刊
140.3580140.3530140.6810
量子光学学报2020年第26卷第2期 目录
期刊
单模真空场中两个捐合二能级原子纠缠的时间演化特性
研究了单模真空场中两个桐合二能级原子纠缠特性。运用密度矩阵方法，得到两能级原子约化密度矩阵。借助于共生纠缠度，研究两个捐合二能级原子纠缠的时间演化规律，讨论原子问偶极作用对原子间纠缠的影响。结果表明:原子间的偶极作用导致纠缠度的减少和时间演化周期的增加。
期刊
量子光学:单模真空场:二能级原子纠缠共生纠缠度quantum opticssingle-mode vacuum fieldtwo-level atom
Blind identification of occurrence of multi-modality in laser-feedback-based self-mixing sensor
Self-mixing interferometry (SMI) is an attractive sensing scheme that typically relies on mono-modal operation of an employed laser diode. However, change in laser modality can occur due to change in operating conditions. So, detection of occurrence of mu
期刊
self-mixing interferometrylaser diodemulti-modalityoptical feedback
低能质子回旋加速器内部束流测量
为满足回旋加速器内部束流测量探头产生低放射性的要求, 通过理论分析和蒙特卡罗模拟方法, 研究了11 MeV, 50 μA质子束轰击铜探头产生的感生放射性, 得到各种感生放射性核素的饱和放射性活度, 并对结果进行了比较。分析结果表明, 采用软件FLUKA进行蒙特卡罗模拟, 核反应考虑完全, 可同时计算不同照射时间下的直接和间接感生放射性, 计算结果准确。应用该方法, 质子束轰击不同测量探头产生的感生放射性可以得到详细和准确的分析和预测。
期刊
低能质子回旋加速器感生放射性蒙特卡罗方法FLUKA软件饱和放射性活度low-energy proton cyclotroninduced radio
利用遗传算法优化误差扩散核参数的条纹二值编码方法研究
二值条纹投影图像在高速、高精度的三维面形测量领域应用广泛,而提高二值编码条纹的正弦性对于提高三维面形的测量精度具有积极意义。传统及改进的误差扩散核多采用普适的扩散核对条纹图像进行二值编码,较少考虑图像特征与投影离焦程度对相位提取精度的影响。首先利用遗传算法的思想来寻求更佳的误差扩散核系数,然后通过线性拟合来构建与离焦程度以及正弦条纹周期相关的优化目标函数,最后得到优化二值编码条纹正弦性的误差扩散核。仿真和实验分析结果表明,在不同尺寸的窗口下,不同周期有最小相位误差的误差扩散核且它们各不相同,证实扩散核对图
期刊
图像处理误差扩散二值编码遗传算法结构光模板image processingerror diffusionbinary encodinggenet