1) fiber-optic initial loss
光纤初始损耗
1.
And the fiber-optic initial loss in different winding diameters,winding pitches and cylinder numbers is researched.
利用单模光纤的弯曲损耗特性,设计了基于光强调制的缠绕式光纤应变传感器,从不同缠绕直径、缠绕螺距和缠绕圈数三方面研究了其与传感器初始损耗的关系,得出了光纤初始损耗随光纤缠绕直径的增大、缠绕螺距的减小和缠绕圈数的增加而增大的结论。
2) Initial Loss
初始损耗
3) optical fiber loss
光纤损耗
1.
Based on the optical fiber loss,solving the modified nonlinear Schrodinger equations,the paper analyses the function affected by GVD and SPM in single mode optical fiber in negative GVD area.
在计及光纤损耗的前提下 ,近似求解非线性薛定谔方程 ,分析了单模光纤的负群速度色散区群速度色散 (GVD)和自相位调制 (SPM )对啁啾脉冲的作用 ,定量计算光纤损耗和初始正啁啾对皮秒脉冲孤子效应压缩的影响。
4) fiber loss
光纤损耗
1.
This paper discusses the status of soliton communication systems,with emphasis on the physics of fiber soliton,the effect of the fiber loss on soliton,and how fiber solitons can be maintained and propagated over the thousands of kilometers by using optical amplifiers.
论述光孤子通信,着重叙述光孤子的物理概念、光纤损耗对光孤子的影响以及对光孤子放大怎样补偿光纤损耗,从而使光孤子传输数千公里后仍保持波形和振幅不变。
2.
Research demonstrates that fiber loss is the main factor that influences quantum key transmission rate, while quantum BER is related to fiber loss, dispersion, pulse width, dark counts and Rayleigh backscattering.
通过理论分析和计算,研究了光纤损耗、色散和单光子探测器暗计数等因素对量子密钥分发系统密钥传输率和误码率的影响。
3.
The intensity of backscattered light is measured and used to determine the fiber loss.
目前在数字光纤通信实验教学中开设了光纤传输特性测试实验,其中对于光纤损耗的测量方法普遍采用的是插入法,为了让学生掌握如何在工程实际中进行光纤损耗的测量,在实验中引入了基于光时域反射仪(OTDR)进行测量的后向散射法,并通过两者的比较得出结论。
5) fiber loss
光纤损耗<光>
6) low-loss optical fiber
低损耗光纤
补充资料：介质损耗角正切试验(见电容率与损耗因数试验)
介质损耗角正切试验(见电容率与损耗因数试验)
dielectric loss tangent test
)!eZh.sunhooJ一002匕engq一e sh一yon介质损耗角正切试验(dieleetri。1055 tangenttest)见电容率与损耗因数试验。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条