Laser pattern generator is one of the major semiconductor equipments for reticle making process,which features high precision,intricate architecture,simple operation and high efficiency.
激光图形发生器是半导体掩膜制版的主要设备之一,它具有精度高、结构复杂、操作简单和生产效率高等特点,但是,其光栏精度对加工的版图精度有很大的影响。
In order to improve the accuracy and efficiency of fabricating lines with laser pattern generator,a novel focusing system was designed.
为提高激光图形发生器的线条制作精度和制作效率,设计了新的调焦系统。
The luminescence spectra and excitation luminescence waveform was investigated.
研究了Br- ,I- 对ZnS :Mn ,Cu·X中M2 +,Cu+发光中心的影响 ,研究了材料的发光光谱和激发发光波形 ,发现Br- 的掺入对ZnS :Mn ,Cu·X的Mn2 +发光中心、Cu+绿色发光中心的激发态寿命有明显的影响 。
The paper introduces the principle and control system and maintenance of M500 laser generator M500,and its application on the Laser engraving machine LE3000 for printing.
详细介绍了M500激光发生器的原理、电气控制系统及其维护,以及它在印花激光制网机中的应用。
Design and realization of waveform generator based on DDFS;
基于DDFS的波形发生器的设计与实现
FPGA-based waveform generator with DDS;
基于FPGA的直接数字频率合成波形发生器
Programmable waveform generator based on DDS;
基于DDS的可编程的波形发生器
Maser, General;Maser Amplifier;Laser, General;Laser Generator
微波激射器, 常规;微波激射器放大器;激光器, 常规;激光发生器
General maser symbol. Maser amplifier, laser or laser generator can be specified.
常规微波激射器符号。可指定微波激射器放大器、激光器或激光发生器。
Maser, general symbol. Right-click for maser amp., laser or laser generator.
常规微波激射器符号。右击可指定为微波激射器放大器、激光器或激光发生器。
Ruby laser generator. Right-click for xenon lamp as pumping source.
红宝石激光发生器。右击可指定氙灯为泵激源。
Drag onto the page, then right-click to specify maser amplifier, laser or laser generator.
拖到绘图页上，然后右击可指定为微波激射器放大器、激光器或激光发生器。
A beam of light produced by a laser can weld metals.
激光器发生的光束可以焊接金属。
transverse-excited atmosphere laser
横向激发大气压激光器
Software Realization of Laser Pulse Code Generator
激光脉冲编码发生器上位机软件实现
fiber optic AM laser transmitter
光纤调幅激光发射器
a beam of light generated by a laser.
由激光器发出的一束光。
Measurements of the Important Parameters of Singlet Oxygen Generator for Chemical Oxygen Iodine Laser
氧碘化学激光器氧发生器的主要参数测试
Simulation of Turbulence Genetator in Fast Axial Flow CO_2 Laser
快轴流CO_2激光器湍流发生器的仿真研究
fluorescence activated cell sorter
激发荧光细胞分离器
neutron initiated chemical laser
中子诱发化学激光器
OLED Organic light-emitting diode
有机电激发光显示器
launch-phase tracking laser
发射相位跟踪激光器
nonregenerative laser oscillator
非再生式激光振荡器
The System of Infant Laser Signal Generator Based on Dual CPU
基于双处理器技术的激光微弱信号发生系统
