During his Japan trip, Donald Trump signed key agreements and engaged in highly symbolic moments with Japanese leaders. The visit underscored both economic and strategic ties between the two nations.

Abstract: Advances in fiber technology have enabled the integration of plastic optical fibers (POFs) with light-emitting diodes (LEDs) for the development of simple, cost-effective, and sensitive ...

Abstract: With the popularity of image sensors in various mobile devices, image blurring caused by hand shaking or out of focus becomes ubiquitous, which deteriorates image quality and poses ...