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- tapered fiber sensor 拉锥光纤传感器
- Optical fiber sensor use for miss parts detection. 光纤感测缺料侦测。
- Brillouin Scattering Distributed Optical Fiber Sensor[J]. 引用该论文 余丽苹;刘永智;代志勇.
- The compound eye of an insect like the housefly is effectively a bound of tapered fiber optical filaments. 昆虫(如家蝇)的复眼实际上是一束丝状的锥形光学纤维丝束。
- Optical Fiber Sensor Used for Measuring Dynamic Combustion Pressure in ICE. 测试内燃机动态燃烧压力的光导纤维传感器
- Aim To investigate the relationship between the supercontinuum spectrum generation and the parameters of the tapered fiber and ultrashort pulses. 目的研究超连续谱的形成与拉锥光纤及超短脉冲参数之间的关系。
- To use high sensitve counter and optical fiber sensor, Quantity is accurate. 计数器与光纤感测采用高敏感度,数量准确。
- Evanescent-field coupling based on long-period fiber grating (LPG) and bi-conical tapered fiber is proposed and investigated both theoretically and experimentally. 对长周期光纤光栅和双锥形光纤之间的倏逝波耦合作用进行了研究。
- Combined with the relationship between evanescent wave penetration depth and incidence angle,a new parabola taper fiber probe is put forward. 结合倏逝波透射深度与光线入射角之间的关系,提出一种新的抛物线锥形光纤探头。
- The applications of this OBD in fiber laser stabilizer and fiber sensor were discussed. 讨论了该双稳器件在激光光强稳定器和光纤传感器方面的应用。
- In view of the asymmetrical heating problem in taper fiber manufacturing, a new ring heating technique for making tapered fiber based on CO2 laser is described and designed. 针对目前加热拉锥法存在的不均匀加热问题,提出一种基于CO2激光器的环形均匀热源的锥形光纤加工方法,并设计了装置。
- A Novel Wavelength Demodulating Method for White Light Optical Fiber Sensor System[J]. 引用该论文 荆振国;于清旭;张桂菊;宋世德.
- The scheme of measuring Brillouin frequency shift in fiber sensor based on edge optical filter is proposed. 提出了采用边缘光滤波器来测量光纤传感中布里渊频域的方案。
- The effect of relative position between light source and tapered fiber on coupling efficiency of tapered fibers is also studied. 仿真试验研究了光源与光纤的相对位置、锥形光纤的尖端半径、锥形光纤的锥角大小对锥形光纤耦合效率的影响。
- High-speed driver is needed to operate the polarization scrambler for the spontaneous Brillouin scattering distributed optical fiber sensor system. 摘要自发布里渊散射分布式光纤传感系统中的扰偏器需要高速驱动电路来驱动。
- Introduced the applicatoin of optical fiber sensor and the fabrication of optical fiber acoustic emission(AE) sensor of "S" figure. 介绍了光纤传感器的应用和S状声发射(AE)传感器结构。
- The oscillation of a laser-generated cavitation bubble near a solid boundary is investigated with a home-made optical fiber sensor. 采用自行研制的光纤传感器研究了激光等离子体空泡在固壁面附近的脉动特性。
- A Scalar wave equation with an aix direction variate z is used to describe a single-mode taper fiber, and the scalar wave equation is changed to one-order differential equations group by a Simple transform. 本文采用含有轴向坐标参变量的标量波动方程来描写锥体光纤,通过一种简单的变换,将标量波动方程化为一阶微分方程组。
- The SN74HC239 decoder was adopted in the surface rough-meter based on fiber sensor, and the roughness value was displayed by four-LED. 基于光纤传感器的表面粗糙度测试仪,采用SN74HC239译码器,粗糙度值以四位LED数码管显示。
- Optical fiber sensor is embeded in rock layer of model to find premonitory information of rock deformation and the process of rock damage with mining. 在模拟矿山开采引起的岩层运动时,将光纤传感器埋入模型的岩层中,研究采用光纤传感技术监测岩体变形的理论和技术。