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A group of researchers at University of California, Santa Barbara (UCSB) headed by famed blue-LED (and blue laser-diode) pioneer Shuji Nakamura has developed the first violet nonpolar vertical-cavity surface-emitting lasers (VCSELs) based on m-plane gallium nitride. The results could lead to short-wavelength laser diodes having higher optical efficiency and greatly reduced manufacturing costs.

Laser scanner to detect bombs

A new laser system is being developed that can supposedly check people for traces of illegal drugs, firearms or incendiary devices - and can even tell what they had to eat.The system being developed by Genia Photonics uses a technique called laser spectroscopy that looks for trace elements of chemical compounds and radiation.

Low level laser therapy in the treatment of arteriosclerosis of the lower limbs

Twenty patients with arteriosclerosis in the lower limbs were treated by low level laser therapy with lumbar paravertebral application a 20mW continuous wave He-Ne laser(632nm and simultaneously a 250mW continuous diode laser (830 nm was applied transcutaneously to the lumbar region by the scanner for 30 minutes 6 days per week for 2 months. The mean value of percentage of success was 87.2%. The results of the study indicate that low level laser therapy can influence beneficially arteriosclerosis in the lower limbs which is generally difficult to treat.

Coherent Inc. has expanded its family of industrial ultrafast lasers with the Talisker 500, which delivers >10 W of ultraviolet output at 355 nm, 15 W of green output at 532 nm or 25 W of infrared output at 1064 nm.
The world's first true green semiconductor laser diode with 100 mW power has been developed by using a semi-polar GaN substrate and improving the production techniques.
1kW Fiber Laser Meets Demands of Japanese Automotive Industry. 
11W narrow linewidth laser source at 780nm for laser cooling and manipulation of Rubidium,

3SPGroup has recently introduced a new generation of terrestrial pumps powered by in-house chip technology fully qualified for submarine applications, ensuring an outstanding level of performance and reliability. They are the industry leader in ultra-high reliability 980nm pump laser modules for submarine applications with an unparalleled proven track record. 

Laser beam reveals truth about your fruit- and veggie-eating habits.

Powerlase Photonics has unveiled a new 355 nm UV q-switchedDPSS laser with 10-50 kHz output, targeting materials processing and micromachining applications

Coherent has added 514- and 552-nm wavelengths to OBIS family of smart laser modules. 
Treatment of Venous Infraorbital Dark Circles Using a Long-Pulsed 1,064-nm Neodymium-Doped Yttrium Aluminum Garnet Laser.


SA gets unique laser system able to build 3D objects out of metal powder

Laser Cutter

Lasersaur is an open-source laser cutter, currently in beta. 

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