The source of the word is Light Amplification by Stimulated Emission of Radiation.
The source of a laser beam is any material that can be stimulated to emit radiation in a synchronized way. It could be a crystal, or a gas, or even dye molecules in a liquid.
There are many stockists of lasers in the UK. A good source is ebay if you are looking for a laser pointer. Another is laser pointers. Amazon is also a good source of different laser pens and pointers.
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.
To stop a laser, you would need to block its path with a material that can absorb or reflect the laser beam, such as a metal sheet or a mirror. Additionally, turning off the power source of the laser would also stop it from emitting light.
a laser IS NOT a electricity source its a light source and no its not that good as conductor of electricity
laser
A semiconductor laser is a type of laser which utilizes a semiconductor as its Photon source, rather than a gas (Argon, CO2, Etc...) laser which uses inert gas as an active medium. Many physicists and engineers consider a semiconductor laser a type of "Solid-State" or "Two-State" LASER.
Yes. If you put your hand in front of a laser pointer, you disrupt the path of the laser.
Using a laser as the light source in Newton's rings experiment can produce more defined and intense interference patterns due to the laser's monochromatic and coherent nature. This can result in clearer and sharper rings, making it easier to measure and analyze them accurately compared to using a white light source.
While both optical in laser mice require a light source in order to detect movement, the difference between the two technologies are optical mice use LEDs as their light source while laser mice use infrared laser that cannot be seen by the human eye. Laser mice are also much more precise than optical mice due to a higher DPI tolerance.
they have a separate factory to do the laser engravings puto.
Light source
Any laser printers will print on vellum paper. Laser printers can be purchased from Best Buy, Staples, Future Shop, Walmart, and The Source. They can also be purchased online through Amazon.