1) RIDCC modulation
折射率直流分量调制
1.
Based on the theoretical analyses,by properly controlling the RIDCC modulation,using the same unif.
从耦合模理论出发,推导了折射率直流分量调制函数与光纤Bragg光栅相位之间的关系式,分析了折射率直流分量调制对光纤Bragg光栅时延特性的影响。
2) refractive index modulation depth
折射率调制量
1.
Based on coupling modulus theory,adopting transfer matrix method,the effects of grating parameters on sampled fiber grating(SFG)such as the length L,the period LA,the refractive index modulation depth δneff,the chirped coefficient f are simulated and analyzed.
基于耦合模理论,采用传输矩阵法,模拟分析了均匀取样光栅的长度L、周期LA、折射率调制量δneff、啁啾系数f等参量对其反射谱的影响规律,研究了其在多信道色散补偿中的应用。
3) Refractive index modulation distribution
折射率调制分布
4) index modulation
折射率调制
1.
The index modulation function of edge fiber Bragg grating (EFBG) is acquired using genetic algorithms synthesizing, and a method for fabricating tunable EFBG by changing the diameter of the fiber along its axis and applying tension to the fiber grating is proposed and testified.
基于遗传算法设计了斜边三角形光纤光栅 (EFBG)的折射率调制函数 ;提出了光纤外径沿轴向变化、在拉应力下可获得可调谐的斜边三角形光纤光栅 ;计算分析了该器件多个物理参量对反射光谱的影响。
2.
We research the various index modulation methods and design the scanning device to realize the apodized exposure.
本文研究光纤光栅的不同折射率分布及其光谱特性和应用 ;利用模式耦合方程求解几种典型的折射率调制光纤光栅的光谱特性 ;研究了光纤光栅不同折射率调制的实现方法 ,并设计研制了实现变迹曝光法的扫描装置。
5) refractive index modulation
折射率调制
1.
Influence of refractive index modulation on fiber Bragg grating characteristics
光栅折射率调制对光纤Bragg光栅特性的影响
6) refractive index moudulation
折射率调制度
1.
The method for observing the refractive index moudulation of light-induced planar photonic lattices by emplo- ying build both Mach-Zehnder interferomenter and LBA-PC make up of the observation system is investigated.
研究了用搭建的马赫-曾德干涉仪光路和LBA-PC模式分析仪组成的观测系统,对掺铁铌酸锂晶体光写入平面光子晶格折射率调制度的分布进行观测的方法。
补充资料：率直
1.不含蓄，坦率爽直。
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