the optical coupler 424 launches the raman optical pumping signal in a direction that co-propagates with the optical data signals that are generated by the optical source 402.
光耦合器424沿着与光源402产生的光数据信号同向传播的方向发射拉曼光泵浦信号。
a power-factor measurement instrument based on p89v51rd2 is designed, which uses optical coupler and specific led drive chip.
设计一种基于p89v51rd2的功率因数测量仪,采用光电隔离器和专用数码管驱动器。
the linear optical coupler is the new photoelectricity device which is spreading in the world.
器是目前国际上正推广应用的一种新型光电隔离器件。
in some embodiments, a separate optical coupler (not shown) can be used.
在一些实施例中,可以利用独立的光耦合器(未示出)。
secondly, to deal with the problems in the experiments, the current foldback, optical coupler insulation and electromagnetic shielding were used to optimize the circuit performance of laser.
针对激光器在实验过程中出现的问题,采用了过流保护、光耦合器隔离、电磁屏蔽等措施,优化了激光器的性能。
in some embodiments, a separate optical coupler can be used.
在一些实施例中,可以利用独立的光耦合器。
in order to use optical coupler more convenient and efficient in circuit design, a mathematical model was proposed for the i-v characteristics of optical couplers.
为在电路设计中更方便和有效地使用光电耦合器,提出了光电耦合器伏安特性数学模型, 目前还没有光电耦合器该方面资料。
the characteristics, basic circuit, and working wave pattern of transistor type optical coupler and its function in electronic control unit of hydraulic discharging machine were introduced.
介绍了晶闸管光耦合器的特性、基本电路、工作波形及其在液压下料机电子控制装置中的作用。
to deal with the problems in the experiment, the current foldback, optical coupler insulation and electromagnetic shielding was used to optimize the laser「s performance.
针对激光器在实验过程中出现的问题,采用了过流保护、光耦合器隔离,电磁屏蔽等措施,优化了激光器的性能。
the linear optical coupler is the new photoelectricity device which is spreading in the world.
线性光耦合器是目前国际上正推广应用的一种新型光电隔离器件。
the optical coupler is widely applied in the experiments of information optics because of its simple and flexible operation.
本文介绍了光耦合器的工作原理,由于它使用简单,操作灵活,因此在信息光学实验中获得很好的应用。
the optical coupler 316 couples a portion of the raman optical pumping signal propagating in the optical fiber span 306 to an optical filter 318.
光耦合器316耦合沿着光纤段306传播的部分拉曼光泵浦信号到光滤波器318。
this feedback circuit is made of optical coupler and tl431. power supply with it has excellent dynamic response, and also outputs accurate voltage . moreover, it」s a practical circuit.
该电路采用光耦和电压基準tl431组成反馈网络,具有反馈精度高,动态响应快,实用性强等优点。
in virtue of good degree of linearity, easy isolation and high sensitivity, the detection circuit based on the linear optical coupler comes to the front and has a wide application.
其中基于线性光耦的检测电路因具有线性度好、便于隔离和灵敏度高的特点而引人注目,应用前景广阔。