Nick Stone discusses some of the many ways in which light can be used for diagnostic and therapeutic applications ...

American air power has been deployed several times to "establish democracy" and fight terrorism in the Middle East. In 1990, ...

† Graduate School of Natural Science and Technology, Okayama University, 3-1-1, Tsushima-naka, Kita-ku, Okayama 700-8530, Japan Article Views are the COUNTER-compliant sum of full text article ...

Best at-home IPL and laser hair removal machines for effortlessly smooth skin - I’ve tested a range of devices on legs, ...

The laser beams enough power to disable drones and cut through several kinds of materials from over 0.62 miles (1 km) away.

Discover the innovative mosquito-sized drone from China designed for covert military operations and surveillance missions.

Printers that are easy to use and simple to set up and help in producing high quality prints easily at a low cost advantage ...

Abstract: Conventional AlGaAs laser diodes with uniform thickness active layers of various cavity lengths are investigated. It is recognized that the extension of the cavity length is effective in the ...

First, ceramics can be produced in large volumes, which makes them attractive for high-power ... 2.4at% Nd:YAG composition) are shown in Fig. 6d. Although the SSCG single crystal was not tested ...

The Anker Nebula X1 truly delights for a portable projector (just) under $3,000. It's an investment yes, but you can spend a ...