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A laser is a beam of very strong and focused light. It is possible for this light to damage the retina of your eye permanently, and you will lose all or part of your vision.
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Who Invented laser guns?
the laser was invented.....
What is a infrared beam?
An infrared beam is often used on a security alarm. When the beam is broken, an alarm sounds. The beam is invisible because infrared is electromagnetic radiation that has longer wavelengths than the ones with visible light.
What are semiconductor diode laser describe with energy band diagram the construction and working of a semiconductor diode laser?
construction and working of semiconductor laser
Can a laser cut through the moon?
If the laser is in Hollywood it is possible, anywhere else in the world? no, impossible
When an antenna has a gain of 44dB then assuming that the main beam of the antenna is circular in cross-section the beam width will be?
2.44560
What does laser beam mean?
A laser is the device itself, the beam is.. well, the beam coming out of the laser.
How can you get laser?
How can yo u get laser beam?What is laser beam characteristics and principles?
What are Laser safety procedures?
Laser Safety procedures are often specific to a particular laser installation. In general, however, the following apply:don't look directly at the laser beamknow where the laser beam path isenclose the beam path as much as possibleensure that warning signs and labels are properly placednever point a laser beam at a personuse appropriate protective eye wear if exposure to a Class 3B or class 4 beam is possiblewear protective clothing is exposure to a Class 4 beam is possiblenever stare into a Class 2 laser beamensure that laser users receive adequate laser safety training
What is caution laser beam?
"Caution Laser Beam" is a phrase used on warning signs and labels to alert users and passersby that a laser beam may be present.
In a laser printer the beam detect mirror detects the laser beam by reflecting it to a blank?
optical fiber
What is a laser modulator used for?
A laser modulator is used to change modulate a beam of light (or laser). The easiest way that they modulate the laser, or light beam, is by changing the rate at which the laser is emitted from the source.
Laser beam needs electricity or not?
All lasers require electricity to operate. The laser beam that results from operation of a laser is electromagnetic radidation, not electricity.
What is the shape of the path of a laser beam?
Since a laser beam is light all moving on the same direction, the path of a laser beam will be a straight line, inless it is redirected by a reflective surface.
Why can you see a light from a laser beam?
If you see the beam, you are seeing the scattered light being reflected off particles in the air. Any light you actually see is no longer laser light, assuming you have sense enough not to look at it directly.
Where can one go to learn more about laser beam welding?
To learn about laser beam welding one should look into a vocational or specialized college that could teach them the proper way and various techniques used to laser beam weld. There are many vocational and specialized colleges throughout the United States and can be found directly online in ones area.
How does a laser beam garage door work?
A laser beam garage door opener works when the beam is broken by a vehicle or an opener is activated. The activator opens the door.
What is laser beam?
When one remove the focusing barrel of the laser diode.
