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太赫茲發(fā)生器Tera-Ax THz Radiation Generator Tera-Ax
·中心頻率1THz
·譜線寬度1.5THz
·脈沖持續(xù)時(shí)間<1ps
·太赫茲脈沖能量高達(dá)1nJ
·EO-AX太赫茲探測(cè)器可選
·通過Ti:S放大器泵浦
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太赫茲發(fā)射輸出 |
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太赫茲脈沖能量 |
>300 nJ |
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脈沖持續(xù)時(shí)間 |
0.5-1ps |
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中心頻率 |
1 THz |
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FWHM光譜帶寬 |
1-1.5THz |
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重復(fù)頻率 |
<3 kHz |
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太赫茲光束發(fā)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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泵浦激光輸出條件 |
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激光器脈沖能量 |
0.5-2 mJ |
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脈沖持續(xù)時(shí)間 |
<150 fs |
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中心波長(zhǎng) |
770-830 nm |
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EO-AX探測(cè)器規(guī)格（可選） |
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掃描時(shí)間范圍 |
180 ps |
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光譜分辨率 |
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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