Terahertz Emission Microscopy

Alireza Zandieh Blog Leave a Comment

In a terahertz time-domain spectroscopy, the spatial resolution is limited by the wavelength of the THz radiation, which is about 300μm at 1THz. To overcome this limitation, researchers at Okayama University (Okayama, Japan) have developed a laser-THz emission microscope (LTME) for non-destructive imaging of semiconductor devices. In this technique, the …