A CD-RW drive or DVD-RW drive.
MAGNETIC
The Rio Laser hair removal system uses laser technology to do its' job. The intent is for the laser to strike at the root of the hair, damaging only the root and not the scalp. This weakens the hair, making it easy to remove or causing it to fall out on its' own.
LIDAR technology was developed in the 1960's. It combined the laser and radar technology to calculate distance. It was first used in meteorology to measure clouds.
No... That was what they called the laser.
The red ruby laser is used in standard DVD players to read standard DVD discs. They are now being superseded by the blue laser DVD player, otherwise known as Blue-Ray players and discs.
A laser is a device which produces an intense beam by stimulated emission of photons. This technology is used in repairing detached retinas, barcodes, making holograms and drilling holes in metals.
Devices such as laser pointers, laser printers, barcode scanners, optical disc drives, and some medical instruments incorporate lasers for various uses like aiming, printing, scanning, reading, and surgery. Laser technology is also used in devices like rangefinders, fiber optic communication systems, and holographic displays.
blackberry devices
On DVD's there are little bumps that a laser reads on the silver side of the DVD On memory cards a laser reads the 1's and 0's that your divce puts on it. -:)
Acne laser treatments are actually not considered surgery. The laser devices use special light technology to attack acne-causing bacteria. There are many different types of laser acne treatments, and results can be seen anywhere from 24 hours to several weeks after treatment, depending on the type of laser treatment.
DMX laser devices can be purchased online from Pangolin, Dhgate, Chinavasion, Aliexpress, and Starlight. DMX laser devices can also be purchased from eBay.
Laser devices can be purchased at laserdevices.com. They're also available at locations such as Optics Planet and LMS Defense.
Laser Technology
Laser-ranging devices us laser beams to detect the fault movements that cause earthquakes.
Laser-ranging devices us laser beams to detect the fault movements that cause earthquakes.
Laser pointers for presentations and lectures. Laser printers for printing documents and images. Laser scanning devices for barcode scanning. Laser eye surgery for vision correction. Laser cutting machines for industrial manufacturing processes.
They use......Radar. that is the name for it. they also use Laser technology called......Laser.