Effective compression of laser pulses using backward SBS of broad-band and multi-transverse mode Cr:LISAF laser pulses is realized.
将Cr:LISAF静态输出光聚焦于光纤介质中,进行模式竞争,实现了宽线宽、多横模Cr:LISAF激光脉冲的后向SBS,有效地压缩了激光脉冲。
Under the condition of given pump laser energy, using a lens with short focal length to focus the Cr∶LiSAF electrooptical Q- switched laser pulses into CS 2 SBS-cell, the backward SBS scattering of broad-band and multi-transverse-mode Cr∶LiSAF laser pulses is realized, and the effective pulse width′s compression is observed.
在抽运能量一定的条件下 ,采用强聚焦短焦距透镜提高焦点处的光功率密度 ,将Cr∶LiSAF电光调Q激光器的输出脉冲聚焦于装有CS2 介质的受激布里渊散射 (SBS)池中 ,实现了宽线宽、多横模Cr∶LiSAF激光脉冲的后向SBS ,并观察到对激光脉宽的有效压缩。
Comparison of linewidth measurement using different probe based on the least square fitting model;
基于最小二乘拟合的不同探针测量线宽的比较
Study on Nano-scale Linewidth Measurement Technology;
纳米尺度线宽测量技术的研究
This paper introduces the line width and text orientation control of inserting the AutoCAD graphics in Word in some ways,compares several illustrations and analyzes the conception of layer and finds an optimum method of editing the line width and text.
讨论了AutoCAD图形用几种方法插入到Word中图形线宽和文本方向的控制,对几种插图方法作了比较,对层的概念进行分析,找到了一种最佳方法来编辑线宽和文本,编辑完后对图形的缩放不影响线宽,提高了插图的质量。
: During the fabrications of MEMS with thick resist lithography technique, most elements need better line width and vertical sidewall, so rigorous control of exposure dose and development time is necessary to get better patterns.
DILL曝光模型和MACK显影模型,编制了接触式曝光系统的厚层抗蚀剂光刻模拟软件,用其分析在理想曝光剂量条件下,抗蚀剂显影后的线宽和侧壁陡度随显影时间的变化规律,分析得出了给定厚度的抗蚀剂的显影时间,为实验工艺上严格控制显影时间提供依据。
In this paper, we got the regularity of cavity ring-down spectroscopy when the line width of laser pulse is far larger than the absorption line width of measured substance.
本文研究了当激光脉冲线宽远大于被测吸收物质的吸收线宽时，衰荡光谱满足的规律，以及在这种情况下，测量灵敏度的大小。
The Linewidth △H, Effective Linewidth △H_(eff) and Spinwave Linewidth △H_k of Some Garnets
石榴石的铁磁共振线宽△H、有效线宽△H_(eff)及自旋波线宽△H_k
maximum immersed beamratio
最大浸水宽度与设计水线宽度比
Study of the Wide Tunable Range and Narrow Line Width Erbium-Doped Fiber Laser;
宽调谐窄线宽掺铒光纤激光器的研究
bilge-radius to beam ratio
舭部半径与水线宽度比
Coordinate the Development of Fixed Broadband and Mobile Broadband in the Age of 3G
3G时代有线宽带和无线宽带的协同共进
High Power Narrow Linewidth Fiber Amplifier and Laser Linewdith
高功率窄线宽光纤放大器及放大线宽特性
To control impedance, maintain trace widths and trace spacing.
为控制阻抗，维持一定的线宽与线距。
Study on Arithmetic of PCB Images Inspection of Circuitry Width & the Distance between Circuitry
PCB图像线宽线距缺陷检测算法研究
wideband (cable) television
宽频带(有线)电视
Edge-Stitching W/ 1/16"
宽1/16"的边线
Experimental Study of Broad-Band and Wide-Angle Circularly Polarized Patch Antennas
宽带宽角圆极化贴片天线的实验研究
Bandwidth Performance Analysis of the Ultra-wideband Circular Disc Monopole Antenna
超宽带圆片单极天线的带宽特性分析
combined wide-band antenna system
复合式宽频天线系统
wide-range gamma-ray doserate meter
宽量程γ射线剂量率计
immersed transom beam
设计水线处尾板宽度
full lane width hard shoulder
与行车线等宽的硬路肩
Broadband Omnidirectional Antennas and Electromagnetic Analysis of Radomes;
全向宽带天线及天线罩电磁特性研究
A Study of Dual and Wideband Microstrip Antennas and Fractal Antennas;
双频宽带微带天线和分形天线的研究
