Pyroelectric materials are able to convert any incident radiation into a signal, allowing them to sense wavelengths from UV through to THz. DLaTGS in particular is very sensitive, meaning a higher ...
In a study that was published in Advanced Materials, Prof. Shibing Long and his colleagues from the Chinese Academy of Sciences (CAS) University of Science and Technology of China (USTC) proposed a ...
A metasurface-enhanced thermal photodetector achieves 125 picosecond response times, approaching semiconductor speeds without external power or cooling while retaining broad wavelength flexibility.