TeraHertz Emitter Detector, 800nm Laser
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Includes all necessary components for assembling of optical system for Time Domain THz Spectroscopy. Usable spectral range extends from 100 GHz to 3 THz. Ekspla introduces the main building blocks for any THz system - THz emitter and detector. THz emitter and/or THz detector consists of a microstrip photoconductive antenna fabricated on low-temperature grown GaAs (LT-GaAs) substrate pumped by ultrafast laser with shorter than 150 fs pulse duration. THz radiation is collected and collimated by integrated Si lens, mounted on X-Y stage.
The terahertz (THz) and sub-THz frequency region (100 GHz - 10 THz) of the electromagnetic spectrum bridges the gap between the microwaves and infrared.
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- Photoconductive antenna THz emitter and detector
- Build-in hyper-spherical high-resistivity silicon lens
- 0.1-3 THz spectral range
- Sub-picosecond temporal resolution
- Applications: Terahertz radiation, Absorption or reflection spectroscopy, Imaging of biologica, THz time domain spectroscopy, THz imaging, Optical pump-THz probe spectroscopy