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2. Low-level laser therapy - Wikipedia

   en.wikipedia.org/wiki/Low-level_laser_therapy

   Whereas high-power lasers are used in laser medicine to cut or destroy tissue, it is claimed that application of low-power lasers relieves pain or stimulates and enhances cell function. Described sometimes as Low-level Red-light Therapy (LLRL), has effects that appear to be limited to a specified set of wavelengths and new research has ...

3. Laser medicine - Wikipedia

   en.wikipedia.org/wiki/Laser_medicine

   Laser radiation being delivered via a fiber for photodynamic therapy to treat cancer. A 40-watt CO 2 laser with applications in ENT, gynecology, dermatology, oral surgery, and podiatry. Laser medicine is the use of lasers in medical diagnosis, treatments, or therapies, such as laser photodynamic therapy, [1] photorejuvenation, and laser surgery.

4. Extreme Light Infrastructure - Wikipedia

   en.wikipedia.org/wiki/Extreme_Light_Infrastructure

   These are the highest peak-power pulsed laser diode arrays in the world. [17] L4 ATON – 10PW laser, 2 kilojoule – status: in operation - This laser system is designed to generate an extremely high peak power of 10 PW (Petawatt) in pulses with duration of 150 fs, pulse energy 1.5 kJ and repetition rate 1 shot per minute. [18]

5. List of laser types - Wikipedia

   en.wikipedia.org/wiki/List_of_laser_types

   Laser types with distinct laser lines are shown above the wavelength bar, while below are shown lasers that can emit in a wavelength range. The height of the lines and bars gives an indication of the maximal power/pulse energy commercially available, while the color codifies the type of laser material (see the figure description for details).

6. Laser safety - Wikipedia

   en.wikipedia.org/wiki/Laser_safety

   Many lasers are high voltage devices, typically 400 V upward for a small 5 mJ pulsed laser, and exceeding many kilovolts in higher powered lasers. This, coupled with high pressure water for cooling the laser and other associated electrical equipment, can create a greater hazard than the laser beam itself.

7. US Navy fires its high-powered laser weapon that could ... - AOL

   www.aol.com/incredible-photo-shows-us-navy...

   The Helios weapon, which uses a 60 kW high-energy laser that can engage targets at the speed of light, is an advanced directed energy system developed for the US by Lockheed Martin.