According to a paper published in ACS Applied Electronic Materials recently, a collaborated research group of HFIPS successfully developed an active terahertz phase modulator of NdGaO 3 (NGO) single ...

Light Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS Spectral fingerprints of materials in the THz range hold a myriad of captivating light-matter interactions for ...

Plasmonic modulators are tiny components that convert electrical signals into optical signals in order to transport them through optical fibers. A modulator of this kind had never managed to transmit ...

Schematic diagram of terahertz modulation experiment and phase shift as a function of terahertz frequency and light switch. Credit: Xu Jinyi Schematic diagram of terahertz modulation experiment and ...

Researchers at the Tufts University have developed a chip-sized terahertz modulator. This may pave the way for expanding the utilization of terahertz band of frequencies for faster and wider data ...

Researchers use graphene metamaterial to create terahertz modulators with record depth and speed, opening new possibilities for communications, imaging, and sensing. (Nanowerk News) Researchers at the ...

A major bottleneck with high-frequency wireless communications is the conversion from radio frequencies to optical signals and vice versa. This is performed by an electro-optic modulator (EOM), which ...

A modulator has now broken the terahertz mark. The ultrafast component efficiently transmits large volumes of data into the fiber-optic network in a short space of time. Plasmonic modulators are tiny ...

Cambridge University has established a new center to try to influence the ethical development of artificial intelligence. The Wall Street Journal quotes Professor Huw Price, the university’s Bertrand ...