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太赫兹发生器Tera-Ax THz Radiation Generator Tera-Ax
·中心频率1THz
·谱线宽度1.5THz
·脉冲持续时间<1ps
·太赫兹脉冲能量高达1nJ
·EO-AX太赫兹探测器可选
·通过Ti:S放大器泵浦
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太赫兹发射输出 |
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太赫兹脉冲能量 |
>300 nJ |
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脉冲持续时间 |
0.5-1ps |
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中心频率 |
1 THz |
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FWHM光谱带宽 |
1-1.5THz |
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重复频率 |
<3 kHz |
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太赫兹光束发散 |
垂直方向45 mrad
水平方向100 mrad |
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尺寸 |
600mm×300mm×200mm |
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泵浦激光输出条件 |
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激光器脉冲能量 |
0.5-2 mJ |
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脉冲持续时间 |
<150 fs |
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中心波长 |
770-830 nm |
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EO-AX探测器规格（可选） |
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扫描时间范围 |
180 ps |
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光谱分辨率 |
30 GHz |
The complete system contains:
• The Tera-Ax - optomechanical box - THz emitter based on optical rectification in MgO:LiNbO3 crystal with output parabolic mirror
• EO-AX THz detector (optional) based on electrooptical sampling in ZnTe crystal. It includes:
1) 3 parabolic mirrors for focusing the THz beam in the sample
2) Highly sensitive balanced detector and digitizer
3) Optical chopper
4) Delay line
5) Software
The full system is supplied on main breadboard (800x600 mm) with a cover box that can be purged with nitrogen if necessary.
We also offer our Ti:S ultrafast amplifiers as a pump source. If you already have a Ti:S amplifier please let us know its specification.
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