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- optical pulse counting 光脉冲记数
- This function have been actualized by the method of pulse counting basing on simatic function modular FM3501. 系统要求能实时计算钢丝长度,采用脉冲计米的方法,通过西门子计数功能模块FM3501实现了实时计米功能。
- Optical pulse source is TSL-210 active mode-locked laser with tunable wavelength, pulse period is 400 ps (2. 5 Gbit/s)and pulse half-width is 32 ps. 光源采用TSL－210型可调谐主动销模激光器，脉冲周期为400ps（2.;5Gbit/s），脉冲半宽为32ps。
- The investigation can be a theory guidance to generate ultrashort optical pulse chains with high repetition rate to some extent. 此研究对高重复率的超短光脉冲串的产生有一定的理论指导意义。
- Recommend a real-time pulse counts circuit with low consumption. 摘要介绍一种低功耗实时脉冲计数电路。
- A kind of opotelectronic oscillator(OEO) based on phase modulator is designed in use for producing the optical pulse and electric microwave signal. 摘要 设计了一种基于相位调制器的用于产生光脉冲和电微波信号的光电振荡器。
- Generation of ultrashort optical pulse s is one of key technologies for high-speed optical fiber CDMA communication sy stems. 超短光脉冲的产生是光纤CDMA通信的关键技术之一。
- Ultrashort optical pulse finds wide use in telemetry, microcosmic exploration and generation of high temperature plasma, etc. 超短光脉冲在遥测、探索微观世界的规律以及产生高温等离子体等方面有极广泛的用途。
- Therefore, studies on the influence of a Fabry-Perot filter on an ultra-short optical pulse are of momentous current significance. 在此基础上，对出射脉冲的峰值功率、脉冲宽度以及滤波器对入射脉冲的时延等进行了深入的研究。
- The optical pulse -position modulation (PPM) communication offers the advantage of high peak - power and low average - power, it is used in indoor wireless infrared local network. 光脉冲位置调制(PPM)通信具有光发射平均功率低峰值功率高的优点,在室内红外无线局域网得到应用。
- The nonlinear propagation of an ultrashort optical pulse in a birefringent photonic crystal fiber was investigated numerically using the coupled nonlinear Schro dnger equations. 摘要基于耦合非线性薛定谔方程，研究了双折射光子晶体光纤中单个光脉冲的非线性传输。
- gamma gamma coincidence pulse counting assembly 符合脉冲计数装置
- The optical pulse activecirculating replicator using optical amplifier is suitable for generating a sequence of pulse trains with precise periodicity and high output power. 指出了有源循环式光纤延迟脉冲复制器适合于产生重复周期准确、输出功率大的光脉冲序列。
- Liquid scintillator pulse counting assembly 液体闪烁脉冲计数装置
- The phase bias of the sensor array is realized through an integrated optical chip (IOC) driven by a pulse signal synchronizing with the input optical pulse. 整个阵列的相位偏置由一个与输入光脉冲同步的相位调制信号驱动集成光学芯片实现。
- The measuring apparatus converts the data detected by two sensors into pulses count, then transmits it up to the portable computer via USB port. 测量机构将传感器所采集到的数据转换成脉冲计数，通过USB总线接口传输至便携式计算机。
- Characteristics of Fourier synthesised attosecond optical pulses[J]. 引用该论文 陈建国;王逍;李大义.
- direction recognition and pulse counting circuit 辨向计数电路
- Compression of Picosecond Optical Pulses in Comb-Like Dispersion Fiber[J]. 引用该论文 戴居丰;马晓红;于晋龙;杨恩泽.
- Temporal Response of Fabry-Perot Etalon Filters to Short Optical Pulses[J]. 引用该论文 吴正茂;夏光琼;陈建国;卢玉村.
