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单偏振
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  single polarization
     Stress-Induced Single Polarization Phase-Shifted DFB Fiber Laser
     应力所致单偏振相移分布反馈光纤激光器
短句来源
     Fundamental mode cutoff wavelength measurement of single polarization single Mode optical fiber
     单模单偏振光纤基模截止波长的测量
短句来源
     Photonic Crystal Fiber with Single Polarization
     单偏振光子晶体光纤
短句来源
     So special polarization control must be performed to obtain single polarization laser output using non PM fiber.
     而要利用非保偏光纤实现单偏振输出 ,必须对激光器采取特殊的偏振控制措施
短句来源
     Relationship between boron-doped content and single polarization single mode band-width of W-tunneling optical fiber is analysed. The band-width is independent on the boron-doped content and is determined only by the profile structure and refractive index depth of the inner cladding when the fiber is long enough. For short W-tunneling optical fiber, increasing of boron doped content can raise leakage losses of the fundamental modes below cut-off.
     分析了W 型单模单偏振光纤中 ,椭圆内包层硼掺杂量与单模单偏振带宽的关系 ,得出了长W 型单模单偏振光纤的带宽与内包层硼掺杂量的大小无关 ,它只由光纤几何结构以及内包层折射率深度确定 ,而对于短W 型单模单偏振光纤 ,硼掺杂量的增加可以增大截止基模能量损耗 ,从而适度提高其消光比和有效带宽。
短句来源
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  single polarized
     A NARROW LINEWIDTH SINGLE POLARIZED ALL FIBER LASER
     窄线宽单偏振全光纤激光器
短句来源
     A Novel Single Polarized All fiber Ring Laser
     一种新型的单偏振全光纤激光器(英文)
短句来源
     A novel narrow linewidth and single polarized all fiber ring laser has been fabricated.
     本文报导了一种新颖的单偏振输出全光纤环形腔激光器。
短句来源
     A narrow linewidth single polarized all fiber ring laser has been fabricated. The structure and the technical parameters are presented.
     研制出一种新颖的窄线宽、单偏振输出全光纤环形激光器 ,并给出了这种激光器的结构和技术性能参数 .
短句来源
  single-polarization
     A new kind of single-mode single-polarization photonic crystal fiber is possible by appropriate selecting of the fiber’s parameters.
     并由此提出选择合理的光纤参数可以获得单模单偏振矩形结构光子晶体光纤。
短句来源
     The single-polarization distributed-feedback (DFB) fiber laser at 1053 nm by stress-induced phase-shift birefringence is demonstrated and the corresponding theoretical analysis is given. The polarization extinction ratio of the DFB fiber laser is about 14 dB. And the DFB fiber laser has directional output due to the phase shift region deviated from the center of the fiber grating. {
     利用对相移分布反馈 (DFB)光纤激光器的相移区施加一定的应力 ,使光栅的相移区产生双折射 ,得到了消光比为 14dB的运行在 10 5 3nm的单偏振激光输出 ,并且由于光纤光栅的相移区偏离了光纤光栅的中心位置 ,使激光器的输出功率特性具有一定的方向选择性。
短句来源
     Numerical results show that very large bandwidth of single-mode single-polarization operation can be attained and extremely high extinction ratio can be achieved with low loss penalty.
     数值结果表明这种结构可以获得很高的单模单偏振工作带宽,并能以较低的损耗代价实现极高的消光比.
短句来源
     The research results will be instructive for the design and fabrication of new high performance single-mode single-polarization fibers.
     研究结果对设计新型的高性能单模单偏振光纤具有一定的指导意义.
短句来源
     In the end, two kinds of highly nonlinear microstructured optical fibers that can achieve single-polarization, single mode transmission are designed.
     最后,提出了两种可实现光单偏振,单模传输的高非线性微结构光纤.
短句来源
  “单偏振”译为未确定词的双语例句
     We show that the efficiency of two-stage PMD compensators is best for RZ and NRZ format with DOP of single SOP as feedback signal according to the relationship of the compensated DOP,DGD and BER. And the effect of compensation is not ideal for CSRZ and CRZ format all the time.
     仿真得到了四种码型的DOP与误码率(BER)的关系,同时补偿后的BER、DOP和PMD的变化关系表明,对RZ和NRZ码采用二级补偿器的效果比一级和三级补偿器要好得多,对CSRZ码和CRZ码采用单偏振态的DOP作为反馈信号进行PMD补偿的效果并不理想。
短句来源
     Stabile Two-wavelength Fiber Laser with Strict Polarization
     单偏振的双波长光纤激光器的实验研究
短句来源
     Design of W-tunneling optical fiber
     W-型单模单偏振光纤的设计
短句来源
     Mode Field Analysis of Tunneling Effects in W-Tunneling Optical Fibers
     W型单模单偏振光纤隧道效应的模场分析
短句来源
     Through numerical calculation of cutoff wavelength and leakage loss of fundamental mode,several high extinction ratio broad band W-Tunneling optical fibers are designed to operate at 1.55μm。
     本文通过基模截止波长和截止基模能量损耗的数值计算 ,设计了几种工作波长在 1 5 5 μm的高消光比宽波带W -型单模单偏振光纤。
短句来源
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  single polarization
Also the single polarization observablesAdT and Py0(p) and the double polarization observable P'z(n) show significant influences fromGEn.
      
Differential cross-section and single polarization observables in the process γp→K+Λ are investigated within a constituent-quark model and a dynamical coupled-channel formalism.
      
It is well known that single polarization asymmetries vanish in QCD at momenta that are high relative to quark masses, due to chirality conservation.
      
It is shown that the usual scalar nonlinear Schr?dinger equation can be derived from the Manakov-PMD equation when polarization mode dispersion is negligible and the signal is initially in a single polarization state as a function of time.
      
The fractional recovery is at least 95% on a single polarization.
      
更多          
  single polarized
Experimental setup for quantum cryptography by means of single polarized photons
      
Based on the simulation of single polarized LSS for epithelial-cell nuclei, Chahine algorithm is adopted to retrieve the size distribution.
      
89, 237901 (2002)], the requirement of a single polarized photon source can be avoided in our scheme.
      
The combination of frequency and polarization selectivity in chiral photonic structures facilitates lasing in a single polarized mode.
      
  single-polarization
Simulation of the properties of a single-polarization microstructured optical fiber
      
For the first time, the properties of a single-polarization microstructured fiber exhibited over a broad spectral range have been numerically simulated.
      
A single-polarization antenna, an antenna with two linear polarizations, and an antenna with two circular polarizations are analyzed.
      
Sizeable effects from the various two-body contributions beyond -exchange have been found in almost every observable considered, i.e., differential cross section and single-polarization observables.
      
Panel session on single-polarization single-mode (SPSM) optical fibers - a sketch report
      
更多          


State of polarization of the light transmitted by the fiber are of interest for the coherent optical communieations and modern fiber-optic sensing systems. This paper precents to give a clear explanation of this problem which comes from fundamental conception and the result of mathematical deduction. Thereby, it presents an explanation of work principlcse for a linearly single polarization fiber, a circuarly single polarization fiber and single-mode single polarization fiber.

光纤中传输光束的偏振态是当今相干光纤通信、光纤传感器等应用技术领域中十分感兴趣的问题。本文从基础的概念出发,直接引用数学推论的一些结果,对这一问题作了较为明晰的叙述,并由此说明了线性偏振面保持光纤,圆形偏振面保持光纤以及单模单偏振光纤的工作原理。

A directing technique is described to define the refractive index ellipse of the end face for SPSM fiber, particularly, for Bow-Tie fiber, by etching method. It includes the importance and the possibility of directing end face,optical path of illumination for directing as well as marking method.

本文以蝶形光纤为例,介绍用腐蚀法确定单偏振单模光纤(SPSM光纤)端面折射率椭圆的定向技术;SPSM光纤端面定向的重要性与可能性;定向用的照明光路和标刻法。

A diode pumped single frequency intracavity doubled CW laser has been demonstrated by optimizing several spectroscopic parameters and cavity length with precise temperature controlling of the Nd∶YVO 4, KTP and diode laser. Stable single mode output power of 7.5 mW for the green light was obtained when the incident pump power was 430 mW which is 13 times greater than the threshold.

对激光二极管泵浦单频连续运转的NdYVO4腔内倍频激光器进行了理论和实验研究。通过精密调控NdYVO4、KTP及泵浦源温度以达到有关参数的最佳匹配,从而获得了较稳定的单横模、单纵模、单偏振的绿光输出。实测最大单频绿光功率为7.5mW,此时会聚泵浦光功率约为430mW,已超过阈值泵浦功率13倍以上。

 
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