For different diffracted wavelengths, there are corresponding different equivalent offset angles. Finally the variation rule of equivalent offset Angle with diffracted wavelength is given.
对于不同数值的衍射波长，有不同的等值偏置角，最后给出了等值偏置角随衍射波长的变化规律。
By analyzing variation of FBG Bragg wavelength with temperature and strain, a metal bridge structure for Bragg wavelength shift compensation is demonstrated.
通过对光纤光栅布喇格波长随温度及应力变化的分析，设计制作了金属桥式结构来补偿光栅的温度漂移。
The splitting of the Bragg wavelength changes with the variation of strain and temperature.
中心波长的差值随着温度和应变的变化而变化。
The variation of energy due to the source over the wavelength span of the emitted radiation.
能量因光源的辐射波长跨度变化而变化。
Static correction value can be separated into a long wavelength static correction component and a short wavelength static correction component according to spacial variation.
对所存在的静校正量值根据空间变化可分解为长波长静校正分量和短波长静校正分量。
By replacing the traditional wavelength demodulation with optical power detection technique, the demodulating process is simplified and immune to temperature variation.
利用光强差分检测技术取代传统波长解调方法，简化解调过程的同时传感系统免受温变影响。
The experimental results indicate that under the same test conditions the variation of FBG wavelength is stable, the processing data is repetitive, and the system is reliable.
实验结果表明，在相同的试验条件下对FBG波长的变化是稳定的，处理数据是重复的，并且该系统是可靠的。
The variation rules of coupling-length with both wavelength and air holes have been found:for a given twin-core photonic fiber, coupling-length decreases with increasing wavelength;
分析了耦合长度随光波长、孔半径变化的一般规律；当双芯光子晶体光纤的结构一定时，耦合长度随波长增大而减小；
Through adjusting involved parameters such as wavelength, refractive index average variation value, anodized function, ideal spectral characterizations are obtained.
通过调整超结构光栅各参数诸如：光栅长度、折射率平均变化量、变迹函数等，从而可获得理想的反射谱特性。
The absorption wavelength of dyes can extend the entire visible region by the variation of their chemical structure.
通过改变化学结构，它们的发光范围可以覆盖整个可见光区域。
The maximal emission wavelength changes into 400 nm. Further analysis demonstrated that the above changes arise from the variation of protonation states of OFL molecule.
质子化状态的不同会影响分子结构的共轭范围，进而对其荧光光谱和紫外可见光谱行为产生深刻影响。
The maximal emission wavelength changes into 400 nm. Further analysis demonstrated that the above changes arise from the variation of protonation states of OFL molecule.
质子化状态的不同会影响分子结构的共轭范围，进而对其荧光光谱和紫外可见光谱行为产生深刻影响。
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