制作光纤耦合器的方法有化学腐蚀法、研磨法和熔融拉锥法。
The making methods of optical fiber couplers have chemical corroding, grinding and fused biconical taper method.
其次，介绍了光纤耦合理论和光纤耦合器在光学系统中的应用。
Secondly, coupling theory of optical fiber and the application of optical fiber coupler in optical system are introduced.
本文对单模熔锥光纤耦合器的耦合比与温度的关系进行了研究。
In this paper, we study the function between the coupling ratio of the single mode fused optic fiber coupler and temperature.
提出采用两个光纤耦合器构成具有复合环的非线性放大环形镜。
A nonlinear amplifying compound loop mirror (NACLM) constructed by two fiber couplers is presented and analyzed.
光纤耦合器是一种定向耦合器，是光纤通信系统中重要器件之一。
Fiber coupler is a directional coupler that is crucial component for optical fiber communication systems.
光纤耦合器是全光纤傅里叶变换光谱仪(FFTS)的关键元件。
Couplers are key components in an optical fiber Fourier transform spectrometer (FFTS).
激光器发出的光通过光环行器，被光纤耦合器分成样品臂和参考臂。
Light from the laser goes through the optical circulator, and is divided into the sample and reference arm by the fiber coupler.
本发明公开了一种光纤陀螺用的光纤耦合器振动性能测试方法及装置。
The invention discloses a method and a device for testing vibration performance of an optical fiber coupler for an optical fiber gyroscope.
本文利用悬臂梁对单模熔锥光纤耦合器的耦合比与应变的关系进行了研究。
In this paper, we study the function between the coupling ratio of the single mode fused optic fiber coupler and the strain via cantilever.
光路部分包括光纤传感器、光纤、光源、光纤耦合器以及设计的解调光路部分。
The part of optic paths includes optical fiber strain sensor, lamp-house, optical fiber coupling instrument and light dispersion equipment.
通过研究比较，结合实验室的条件，确定了锥形混合棒塑料光纤耦合器作为研究方向。
After comparing the ways of making POF couplers, we decide to research and develop tapered mixing-rod couplers for polymer optical fibers.
为适应该项研究的需要，设计了会聚透镜与光纤耦合器的距离可以精确调节的耦合系统。
In this paper we report a laser fiber couple system, by which the output power from the fiber tip can be adjusted according to the requirement of the actual investigation.
提出了一种新型的塑料光纤功率耦合器，该耦合器与传统的拉锥型和混合棒塑料光纤耦合器不同。
A novel plastic optical fiber (POF) power coupler is proposed, which is different from fused taper type and mixing rod POF couplers.
围绕光纤耦合效率相关的量：激光模式、发散角、数值孔径、焦斑直径、精密光纤耦合器等问题进行了讨论；
The quantity in relation to the coupling efficiency of an optical fiber:lasing mode, divergence angle, numerical aperture, focal diameter and precision optical fiber coupler are discussed.
本文提出了一种新型的耦合器—全息发光二极管—光纤耦合器，进行了理论设计，给出了设计方法及设计结果。
In this paper, a novel coupler-holographic coupler bet-ween light emitted diode (LED) and fiber is proposed. The theoretical, design is carried out. The method and results of design are given.
根据耦合模理论，分析了光纤耦合器的分束比、附加损耗等传输特性对FFTS的工作带宽和测量准确性的影响。
According to the coupled-mode theory, the impacts of fiber couplers transmission characteristics such as splitting ratio and additional loss, on the veracity and bandwidth of FFTS are analyzed.
采用此修正方法不但拓宽了FFTS的工作带宽，提高了其测量准确性，而且降低了FFTS对光纤耦合器传输特性的要求。
This modification on FFTS not only makes spectral range wider, improves the measurement veracity, but also lowers the FFTS′s demands for couplers.
另外在该算法的基础上，对光纤光栅耦合器的开关特性及不同输入功率下的输小响应进行了分析。
Then, we analyzed the switching character of the fiber Bragg gating couplers and the output response under different input powers by this new algorithm.
分析了由双光纤定向耦合器组成的梳状滤波器的透射特性。
The transmission characteristics of all_fiber filter composed of double fiber directional couplers were studied.
总结了光纤环腔的双稳性随耦合器反射率、单程线性相移等参数改变而产生的规律。
We sum up the rule of the bistability with the change of coupler reflectivity and single-pass linear phase shift ?
介绍一种紧凑的、能以较低输入光功率工作的光学双稳器件，由光电检测器、光纤定向耦合器和半导体激光二极管组合而成的。
A compact, low input power optical bistable device, combined with photodetector and optical fiber directional coupler and semiconductor laser diode, was presented.
从理论上分析了耦合器损耗引起的附加相移对光纤环形腔特性的影响。
The effects of additional phase shift induced by loss of the coupler upon the characteristics of fiberoptic ring resonator (FORR) are theoretically analyzed and calculated.
本文报导了一种新型低损耗单模光纤的光学耦合器。叙述了应用光线矩阵法和梯度光学理论的设计方法。
The paper reports a novel low loss single mode fiber optic coupler and describes the design procedures employing light matrix method and gradient optics theory.
提出了一种分析熔锥光纤定向耦合器及其衍生器件的新数理模型。
A new calculating model is proposed to analyse the single mode fiber biconical couplers and the derivative devices.
结果表明利用光纤声光耦合器的移频与滤波特性，可研制成一种全新结构的光纤声光耦合环形谐振腔。
It is found that a novel acoustooptic coupled ring resonator can be got for the frequency shift and filtering characteristics of the acoustooptic fiber coupler.
产生拉曼光泵浦信号的拉曼光泵浦源208通过光耦合器210被光耦合进入光纤段206。
A Raman optical pump source 208 that generates a Raman optical pumping signal is optically coupled into the optical fiber span 206 with an optical coupler 210.
最后，报道了研制的反射型单模光纤8端口星形耦合器的实验结果。
Finally, the experimental result of a newly fabricated reflective single-mode fiber 8 port star coupler...
准倾斜光纤布拉格光栅，复联光纤布拉格光栅，光纤型耦合器和光连接器。
Pseudo slant fiber Bragg grating, multiple series fiber Bragg grating, optical fiber type coupler and optical connector.
准倾斜光纤布拉格光栅，复联光纤布拉格光栅，光纤型耦合器和光连接器。
Pseudo slant fiber Bragg grating, multiple series fiber Bragg grating, optical fiber type coupler and optical connector.
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