An established tool for the authentication and conservation of fine art paintings, Fourier-transform infrared spectroscopy (FTIR) typically requires the removal of small sample sections for analysis.

Vibrational spectroscopy is a high-performance analytical technique commonly used in chemistry, materials science, biology, and environmental research. Infrared spectroscopy (IR) is the most ...

Light is an electromagnetic wave: it consists of oscillating electric and magnetic fields propagating through space. Every wave is characterized by its frequency, which refers to the number of ...

Health care firm, Lilong International , has advocated use of far infrared energy spectrum for preventive and curative health care. Country Manager Hao Wangjun, at the firm’s first car award and ...

CHESTNUT HILL, Mass. (4/15/08) – A frequency-agile metamaterial that for the first time can be tuned over a range of frequencies in the so-called “terahertz gap” has been engineered by a team of ...