Cut off glass filter has specific properties in spectral transmittance, steadiness, working wavelength selection ect.
截止型玻璃滤光片具有光谱透射特性好，性能稳定，工作波长容易选择等特点。
Theoretical analysis shows that the number of working wavelength will increase with the increment of the harmonic number of the harmonic blazed grating.
理论分析表明，谐闪耀光栅谐振波长数目随谐波数增加而增加，因此可用于多波长斜光束的高效耦合；
For the reason above, regular optical phased array is used only when the size of the modulation unit is smaller than half of the size of the working wavelength.
所以通常规则光学相控阵只用于调制单元的尺寸小于工作波长的一半的情况。
Its wavelength is too short to be visible to the naked eye, but you see it working when fluorescent colors glow!
紫外光的波长太短以至于无法用肉眼看到，但是荧光色发光的时候你就能看到它起的效果！
The system structure and working principle of an all-optical wavelength router were introduced.
介绍了一种全光波长路由器的系统结构和工作原理。
This paper presents the working principle, construction and features of a dual-wavelength fiber-optic temperature measuring system.
本文系统地介绍了一种双波长光纤测温仪的原理、结构及特点。
The above results are verified by the measurement of a cavity wavemeter of the absorption type working on 3-cm wavelength.
最后通过对三厘米波段吸收式空腔波长计的测量，验证了上述计算公式的正确性。
It is theoretically proved that this mirror assembly can be applied in kinds of optical systems with different wavelength range, especially suitable for working in infrared system.
该反射镜组的优点在于能够适用于不同的工作波段范围，尤其适用于红外系统。
It is theoretically proved that this mirror assembly can be applied in kinds of optical systems with different wavelength range, especially suitable for working in infrared system.
该反射镜组的优点在于能够适用于不同的工作波段范围，尤其适用于红外系统。
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