Ads
related to: high power laser pens for business expenses tax softwaretipsandchoices.com has been visited by 100K+ users in the past month
staplesadvantage.com has been visited by 100K+ users in the past month
Search results
Results from the WOW.Com Content Network
A laser pointer or laser pen is a (typically battery-powered) handheld device that uses a laser diode to emit a narrow low-power visible laser beam (i.e. coherent light) to highlight something of interest with a small bright colored spot. The small width of the beam and the low power of typical laser pointers make the beam itself invisible in a ...
Another military use of lasers is as a laser target designator. This is a low-power laser pointer used to indicate a target for a precision-guided munition, typically launched from an aircraft. The guided munition adjusts its flight-path to home in to the laser light reflected by the target, enabling a great precision in aiming.
Directed-energy weapon. Police car equipped with an LRAD -500X sonic weapon (Warsaw, Poland, 2011). A directed-energy weapon ( DEW) is a ranged weapon that damages its target with highly focused energy without a solid projectile, including lasers, microwaves, particle beams, and sound beams.
The carbon-dioxide laser ( CO2 laser) was one of the earliest gas lasers to be developed. It was invented by Kumar Patel of Bell Labs in 1964 [1] and is still one of the most useful types of laser. Carbon-dioxide lasers are the highest-power continuous-wave lasers that are currently available. They are also quite efficient: the ratio of output ...
Laser safety. Laser radiation safety is the safe design, use and implementation of lasers to minimize the risk of laser accidents, especially those involving eye injuries. Since even relatively small amounts of laser light can lead to permanent eye injuries, the sale and usage of lasers is typically subject to government regulations.
This year, Ford County’s nearly 200 wind turbines owe the county $3.8 million, representing about 10% of the property taxes due to the county. AP’s analysis found wind farms there are three of ...
Ads
related to: high power laser pens for business expenses tax softwaretipsandchoices.com has been visited by 100K+ users in the past month
staplesadvantage.com has been visited by 100K+ users in the past month