光功率测量是光纤通信系统最基本的测试参数之一。
Optical power measurement is one of the basic testing parameters of fiber-optic communication system.
因而基于硅双结色敏器件的光功率、波长同步测量系统有着广阔的应用前景。
So the light power and wavelength synchrometer system using dual junction silicon color sensor has a hopeful future.
稳定光源和光功率计正是诸多急待开发的光纤系统测量仪器中的常用的、重要的基础设备。
Steady laser source and optical power meter are important fundamental equipments in many fiber system measure instruments that need empolder urgently.
设计并实现了一种用硅双结色敏器件作为探测器，单片机作为控制器，PC作为处理器和显示器的光功率、波长同步测量系统。
A system of measuring light power and wavelength is designed and fabricated, using Silicon Color Sensor with double PN junction as detector, single chip processor as controller and PC as processor.
报道了应用于激光光谱学中直接测量短脉冲光峰值光功率的双通道测量系统。
A dual channel measurement system applied in laser spectroscopy for direct measurement of peak power of short light pulses is reported.
通过对激光的电噪声的测量可以监测激光器的诸多参数和特性，如弛豫频率，谱线宽度，阈值电流，模式跳变及输出光功率是否稳定等。
We can monitor many parameters and characteristics by measuring TEN, such as surge frequency, spectrum width, threshold current, mode jump and stability of output light power.
同时利用CCD相机和四像限探测器(QD)测量了粒子光致旋转的转动频率，研究了粒子的旋转频率随激光功率的变化关系。
At the same time optical rotation of the particles was realized. The rotation frequency was measured by CCD camera and quadrant photodiode detector (QD).
这光功率计的设计是由在爱德测量技术专家。
This Optical Power meter was designed by the measurement technology experts at ADVANTEST.
如上所述，在使用普通ttl模式时，闪光测量系统在决定闪光输出功率时不会考虑环境光。
As described above, when you are using the flash in plain TTL mode, the flash metering system does not take the ambient into account when determining how much light to put out.
本文介绍一种利用磁光晶体记录特性进行高功率微波场矢量测量的传感技术。
The sensor technology for high power microwave vector field by using recording characteristics of magneto-optic crystal is described in this paper.
闪光灯输出功率的计算仍然是根据预闪反射光的中心加权测量结果。
The flash power calculation is also based on centre-weighted metering of the light reflected by the pre-flash.
从互易性偏置调制的机理出发，将对本征频率的测量转化为对无效调制光功率响应的尖峰脉冲的测量；根据光功率响应机理，将对半波电压的测量转化为求有效调制光功率最小值。
The method comes from the mechanism of reciprocal shift modulation, which transforms the measuring of eigenfrequency into measuring the spike pulse responding to ineffective-modulation optic power.
整个光放大系统可以工作在超稳定的状态，对于连续波激光注入，输出光功率在3个小时的测量时间之内变化小于0.33%。
The whole system could work in ultra-stable condition: for CW seeding laser, the fluctuation of output power is less than 0.33% in several hours.
这样就可以实现对多路SLD光源的出纤功率的测量和采集，提高了SLD光源的筛选效率。
Therefore, the measuring and collecting of the fiber output power of a plurality of SLD light sources can be realized and the screening efficiency of the SLD light sources can be enhanced.
这样就可以实现对多路SLD光源的出纤功率的测量和采集，提高了SLD光源的筛选效率。
Therefore, the measuring and collecting of the fiber output power of a plurality of SLD light sources can be realized and the screening efficiency of the SLD light sources can be enhanced.
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