Terahertz (THz) radiation, which occupies the frequency band between microwaves and infrared light, is essential in many next ...

(Nanowerk News) Optical fiber-based devices have become hugely successful for the development, maturity and extensive applications of fiber communication and sensing technologies. However, it has been ...

Tokyo — A small, seemingly nondescript poster displayed in Ricoh's booth here last week at InterOpto '06 garnered a surprising amount of attention. It depicted a tiny diffraction grating device in ...