By observing tiny ripples in spacetime called "gravitational waves" that propagate away from colliding black holes, ...

This study was published in Optica. Polarization—the orientation of light waves—is a cornerstone of modern technology, critical in everything from next-generation wireless communications to ...

TEGO revolutionizes gravitational wave detection with its tetrahedral spacecraft formation, improving sensitivity and ...

South Korean President Yoon's recent declaration of martial law highlights the nation's political disfunction. Dr. Yul Sohn ...

This means it could be sensitive to six polarization modes of gravitational waves. Einstein’s general theory of relativity predicts that gravitational waves have only two tensor polarization modes, so ...

Moreover, TEGO's six laser links are simultaneously sensitive to six polarization modes of gravitational waves, enabling more effective detection of modes beyond GR predictions, such as scalar ...

BEIJING -- A Chinese research team has developed a novel terahertz wave polarization modulator that can be used in multiple fields such as high-speed wireless communication, the Chinese Academy of ...

A new publication from Opto-Electronic Sciences; DOI 10.29026/oes.2025.240024, discusses generation of terahertz complex ...