The advanced laser techniques for microscope are based on the femtosecond pulse generation mechanism.
介绍基于飞秒脉冲产生机理用于多光子显微镜的先进激光技术。
The pulse generation unit is divided into a prepulse generation unit and a post pulse generation unit.
所述脉冲产生单元分为前、后 脉冲产生单元；
Traditional SCR power-regulator are fully substituted by solid-state relay and pulse generation software.
采用固体继电器和脉冲形成软件代替传统的SCR调功器。
The Agilent 81150a pulse function arbitrary noise generator provides versatile waveforms for pulse generation as well as noise generation for stress testing.
安捷伦81150A脉冲函数任意噪声发生器可为脉冲发生提供多用途波形，还可以为压力测试提供噪声发生。
The effects of phase bias and group velocity dispersion on mode locking mechanism are analyzed. The operating conditions for stable short pulse generation are obtained.
分析了相位偏置和光纤的色散对锁模机制的影响，获得了产生稳定超短光脉冲的条件。
The key part of the CCD drive circuit is a pulse generation circuit, for the present, which is generally achieved by employing the programmable logic devices at home and abroad.
CCD驱动电路的关键部分是时序脉冲产生电路，目前国内外大都采用可编程逻辑器件来设计这部分。
A short pulse generation circuit was simulated by the proposed model, the major parameters affecting the short pulse characteristics were studied, and the hardware of the circuit was realized.
利用此模型对窄脉冲产生电路进行了仿真，分析了影响窄脉冲特性的主要因素，并从硬件上实现了窄脉冲仿真电路。
They also lead to generation of an intense electromagnetic pulse (EMP) which can significantly degrade performance of or destroy sophisticated electronic equipment.
同时会产生密集电磁辐射(EMP)，摧毁复杂电子设备或给其性能带来严重影响。
Generation of powerful pulse current is a key problem for crack arrest by electromagnetic heat effect.
如何产生高强度脉冲电流是应用电磁热效应遏制金属裂纹扩展的一个关键问题。
Pulse compression technique includes two key techniques: the pulse compression signal generation and processing.
脉冲压缩技术包括脉压信号的产生和处理两个关键的技术。
The Hall speed transducer, the generation of the mileage pulse, the driving of step motor and the application of integrated circuit of BL2115 in speedometer are introduced in detail.
详细介绍霍尔速度传感器，里程计数脉冲的产生，步进电机的驱动和BL 2115集成电路在电子式车速里程表中的应用。
The rational harmonic mode-locking has become a research subject of intense interest due to its application on the generation of ultra- high repetition frequency optical pulse train.
有理数谐波锁模技术是产生高速超短脉冲的重要技术之一，其光时分复用通信技术等领域中有重要的应用价值。
With the invention of the chirped pulse amplification technology more than 10 years ago, a new generation of lasers appear.
随着发明的啁啾脉冲放大技术技术10多年前，新一代激光的出现。
Real time tissue temperature control algorithm, ultrasound applicator water temperature control and pulse width modulation (PWM) signal generation are described.
阐述了组织温度控制算法、治疗头水温控制以及脉宽调制信号产生三个系统核心子模块的设计。
On the basis of the waveform storage method, a digital generation system scheme for ultra wide-band LFM pulse compression signals is proposed in this paper.
对线性调频（LFM）信号的三种主要数字产生方法进行分析，提出一种基于波形存储直读法的超宽带线性调频脉冲压缩信号数字产生系统方案。
Firstly, the waveforms of UWB signal and their modulation modes, signal processing of receiver are introduced and compared. The method for generation of UWB narrow pulse is reviewed.
首先介绍并比较分析超宽带信号的波形、调制方式和接收机信号处理方法，讨论了超宽带窄脉冲的产生方法。
On the basis of the waveform storage method, a digital generation system scheme for ultra wide-band radar LFM pulse compression signals is presented in this paper.
该文基于波形存储直读法，提出了一种超宽带线性调频信号数字产生系统方案。
A new method for ultrashort optical pulse train generation from a cw signal in the normal dispersion regime of optical fibers is suggested.
提出一种在单模光纤正常色散区由连续波产生超短光脉冲串的新方法。
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。
Chapter5: The effect of cross-phase modulation (XPM) on pulse propagation and SC spectrum generation in a dispersion-flattened and decreasing fiber are researched.
第五章：研究了在色散平坦渐减光纤中，交叉相位调制效应对光脉冲的传输以及超连续谱产生的影响。
Besides the conventional single pulse train generation, the ti: sapphire laser system sometimes produces two or even more pulses should proper conditions be satisfied.
在自锁模钛宝石激光器中，除可形成传统的单脉冲外，在适当的条件下，还可产生双脉冲。
In this paper, a technology on generation of ultrashort pulse with high extinction ratio is studied.
实验研究了一种高消光比短脉冲的产生技术。
Through keyboard and code generation circuit, coding and pulse modulation vibration with infrared project to form infrared project circuit.
通过键盘及代码生成电路、编码、脉冲调制振荡和红外发射构成红外发射电路。
Based on the research of using natural energy, a system is established which is named the pulse detonation power generation system of combustible matter.
通过对自然能源的开发应用研究，推出一种“可燃物质脉冲爆轰发电系统。”
The whole control algorithm is studied and divided into three parts including pulse-generation, step motor control and position control.
研究了内、外部方式控制、脉冲时序生成和驱动控制以及位置控制等控制方法。
This paper puts forward a method of using CMOS chip of delay and ECL gate to generate short pulse, and analyzes the principle of generation.
提出了使用延时芯片和ECL门产生极窄脉冲的方法，并对其产生原理做了理论分析。
Especially relates to: plasma display panel that aiming at minimize the generation of critical rudimental image to improve the drive pulse, and improve the interval wall structure of back plate.
尤其涉及：为了使临界残留影像的发生达到最小化而对驱动脉冲进行改善，并对后板的间隔壁结构进行改善的等离子显示板。
The view is that several breakdown times can be generated during one pulse time. Besides this, every breakdown path shows high frequency generation and jump.
指出了在单次脉冲放电时，可能出现多次击穿，且每次击穿的通道呈高频振荡和跳跃状态。
For the generation of nano-second width pulse, a design is developed by using MOSFET switch. The results of simulation and circuit experiment show the feasibility of the design.
针对其中的关键部分纳秒级窄脉冲的产生，设计利用MOSFET进行实现，并通过仿真和电路试验对方案加以验证。
For the generation of nano-second width pulse, a design is developed by using MOSFET switch. The results of simulation and circuit experiment show the feasibility of the design.
针对其中的关键部分纳秒级窄脉冲的产生，设计利用MOSFET进行实现，并通过仿真和电路试验对方案加以验证。
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