核心参数
组成要素: 固体激光器产品及设备
Features
Diode pumped Q-switched SLM master oscillator
Advanced SBS compression produces pulses of 100 ps duration
Flashlamp pumped power amplifier for up to 250 mJ pulse energy at 1064 nm
Up to 50 Hz pulse repetition rate
Excellent pre-pulse contrast ratio
Thermo stabilized second, third or fourth harmonic generator options
Low jitter external triggering
Pre-trigger option produces sync pulses with <100 ps rms jitter
Laser control from supplied netbook PC via USB port
Applications
Plasma research
Material ablation and deposition
Holography
Remote laser sensing
Satellite ranging
OPCPA pumping
SL200 series lasers are an excellent solution for applications where high energy picosecond pulses are needed. Unlike conventional mode-locked lasers that typically use saturable nonlinear absorption or Kerr lensing to produce ultrafast pulses, the SL200 series lasers employ backward stimulated Brillouin scattering (SBS) in liquid for the same purpose.
Innovative design
A diode pumped electro-optically Q-switched single longitudinal mode (SLM) nanosecond generator is the heart of the system. It provides a nanosecond optical pulse that is later compressed during SBS in a special cell. Since the master oscillator is Q-switched, it allows precise external triggering with jitter of less than 0.2 ns rms. Mode-locked lasers typically have jitters of at least tens of nanoseconds or worse. Precise sync pulses from an internal delay generator are also available with less than 100 ps rms jitter relative to optical pulse.
Pulse compression is done in a SBS-cell with CCl4 liquid. The geometry of interaction is designed to produce the shortest and most stable pulses of 100 ps duration.
After SBS compression, the pulse is directed to a multi-pass flashlamp pumped power amplifier for amplification up to 250 mJ pulse energy.
Thermocontrolled harmonics generators, based on angle-tuned KD*P and KDP crystals and harmonic separation optics are available as standard options. Each wavelength has a separate output port.
Built-in energy monitors continuously monitor output pulse energy. Data from the energy monitor can be seen on the remote keypad or PC screen.
Power supply and water/water type cooling units are mounted in a standard 19” rack.
Simple and convenient laser control.
The laser is controlled from a supplied netbook PC via a USB port with application for Windows™ operating system.
In addition, the laser's major settings can be controlled from an auxiliary user-friendly remote control pad. The remote pad features a backlit display that is easy to read even while wearing laser safety eyewear.
Ekspla激光产品SL230的工作原理介绍
激光产品SL230的使用方法?
EksplaSL230多少钱一台?
激光产品SL230可以检测什么?
激光产品SL230使用的注意事项?
EksplaSL230的说明书有吗?
Ekspla激光产品SL230的操作规程有吗?
Ekspla激光产品SL230报价含票含运吗?
EksplaSL230有现货吗?
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两维浅水池模型中设置麦仙翁栖息地模型:应用于浅水湾
This paper presents a methodology to evaluate the stability of cockles in shallow estuaries for different hydrodynamic conditions. Two methodologies are proposed in order to determine the suitability of the different regions of the estuary for cockles. Considering the complexity of all the processes which determine the movement of cockles, the methodology proposed here is intended to be a first approach to the problem taking into account only hydrodynamic variables, although the inclusion of biological variables is being studied at the present time. The aim of this work is to stablish an objective criteria for comparing the stability of cockles in different parts of an estuary under different hydrodynamic conditions. In order to perform this analysis we have developed a cockle habitat model model which considers the hydraulic characteristics of cockles and the flow patterns in the estuary.
其他
2011/02/28
企业名称
北京欧兰科技发展有限公司
企业信息已认证
企业类型
信用代码
110108003886158
成立日期
2002-06-14
注册资本
50000
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