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What is power broadening in lasers?
Power broadening is an effect whereby the line-width of a laser is broadened by the laser intensity itself. Higher laser intensity leads to a larger line-width. This can be explained by considering the decay rate of atoms from the upper to lower laser level. As the laser intensity increases, this decay rate (which is linearly related to the line-width) increases due to stimulated emission.
What is laser measuring equipment used for?
Laser measuring equipment is something that is used by architects, designers, builders and homeowners as a means of measurement for distance. The laser is pointed at the target and the device will provide a measurement of the distance.
How can you see the beam from a laser?
Power applied to laser, wavelength & angle of viewing it.
How does laser light detection works by?
A laser can detect the distance of an object as well as an object's reflectance, or intensity. To detect the distance of the laser source to a particular object, the round trip travel times of a laser pulse are accurately measured and recorded from the source, to the target and back. Since the speed of the laser pulse is known, using the formula distance = velocity * time, the distance can be calculated. Laser sensors can also record the amount of light returned from a target surface, which is characterized by its reflection coefficient and its surface properties. For example snow would be the highest reflectance and asphalt would be one of the lowest.
How is LASER light able to cut materials such as fabric?
A LASER of sufficient power will vaporize the material where the beam hits it.
Police radar and laser guns are an application of what?
2 different things. Police Radar uses the Doppler Effect to calculate a speed. Police Laser uses the Time/Distance effect. Look them up, too long to explain here.
Does laser burn effect the xbox?
Laser burn may effect the reading of the disc.
How do laser range finders use lasers?
Distance is measured based on the Doppler effect. This has to do with a phase change in the the light based on its wavelength
Can a laser measure device calculate distance?
A laser measuring device can calculate distance. However, measuring distance with a laser measure can be easier or more difficult depending on the model you purchase.
What is power broadening in lasers?
Power broadening is an effect whereby the line-width of a laser is broadened by the laser intensity itself. Higher laser intensity leads to a larger line-width. This can be explained by considering the decay rate of atoms from the upper to lower laser level. As the laser intensity increases, this decay rate (which is linearly related to the line-width) increases due to stimulated emission.
What range does a laser distance finder cover?
A laser distance finder is capable of measuring distance with a laser. There are many brands and models with different measuring capabilities. The Bosch laser meter can read a distance from 2 inches to up to 230 feet. Many other brands have the same capabilities as well.
Will pausing a blu Ray player effect the disc?
No. The only thing touching the disc, is a laser light, at such low power, there is no harm.
Where can one buy a device for laser distance measurement?
One can buy a device for laser distance measurement from a variety of different retailers. One can purchase a laser distance measurement device online from websites such as Professional Equipment, EngineerSupply, and Amazon.
What is laser measuring equipment used for?
Laser measuring equipment is something that is used by architects, designers, builders and homeowners as a means of measurement for distance. The laser is pointed at the target and the device will provide a measurement of the distance.
What is laser power made from?
Laser power is a wireless transfer of heat or electricity from one location to another using laser light. Therefore this type of power is made from laser light, and one can find more detailed information about this process by visiting the Laser Motive website.
What is the advantage of laser distance sensors?
It will tell you the exact distance of the laser. They don't mess up, and you can purchase one and also find out more information here http://www.keyence.com/products/sensors/laser/laser.php
What is a good price for laser distance meters?
Laser distance meters can vary in price. $100 will get you a quality meter. WalMart is a store that sells many items online. You can purchase a laser distance meter from WalMart and they will have it delivered to the store for free or to your home for a nominal cost.
