One can purchase a laser light or laser pointer at many stores in your local mall, or on popular shopping sites such as Amazon, Ebay or ThinkGeek. You can find higher powered lasers on military websites or in certain magazines.
Raman spectroscopy is the vibrational spectroscopy. The ancient days the scientist use sunlight as a source for getting spectrum.but the modern world, the scientist use high energy laser for characterisation.so, it is called laser raman spectroscopy.
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.
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.
death laser
Most people might like laser markers
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.
It all depends what you are getting laser surgery for. For laser eye surgery and laser therapy to help you quit smoking, you will be awake. Laser teeth whitening procedures are also done while you're awake.
Laser pointers are often very useful. People purchase laser pointers for business purposes and in order to play with animals. They can be very entertaining for cats. People purchase laser pointers as often as they need them.