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No optical mice do not have lasers in them, they use LED's (light emmiting diodes).
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What are some uses for optical lasers?
Optical lasers, also known as laser optics, are beams of light that come in many different strengths and possible uses. Modern computer mice use lasers to detect movement. Video game systems and DVD players use lasers to access discs. More powerful lasers are used for surgery and in laboratories as tools for experiments.
How are lasers used in communication?
LASER application in optical communication
What devices use lasers?
There are a great many devices in the world that use lasers. Computer mice for example might use lasers to operate efficiently.
Why is the CD rom called the optical drive?
It is called an optical drive because the mechanism for reading and writing information is optical (light) based - it uses lasers.
Where can one find optical mice for sale?
One can find optical mice at any store that sells computer accessories. Stores such as Fry's Electronics or Best Buy's are great places to find good quality optical mice.
Why is the CD-ROM drive is called the optical drive?
It is called an optical drive because the mechanism for reading and writing information is optical (light) based - it uses lasers.
Is a flashcard optical storage?
No. Optical storage uses lasers to "see" the media (e.g. CD, DVD, HD-DVD and BluRay)
What moves the mouse pointer?
In a ball mouse, the ball, which is moved by contact on a surface, has three directional roll sensors which transfer electrical signals to the computer which then moves the mouse pointer on the screen. In laser and optical mice, the roll sensors are replaced by lasers or infrared sensors, which detect which direction the mouse is moving. This is sent to the computer which moves the mouse pointer. Laser and optical mice are more accurate than ball mice, but don't work on reflective or transparen surfaces such as foil or glass, which is not a problem for ball mice.
What wre the advantages of optical mouse over scroll mouse?
The main advantage is that optical mice don't wear out as ball mice do. Ball mice are mechanical and the mechanics detecting the position wear out after a few years. Optical mice are also less fussy about the surface they are used on.
Difference between optical and laser mouse?
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.
Where can one purchase a wireless optical mouse?
The best places to purchase Wireless Optical Mice are Amazon, NCIX and Newegg. Optical Mice are often available at a discount from these websites, especially during holiday sales.
What has the author Anders Bjarklev written?
Anders Bjarklev has written: 'Optical fiber amplifiers' -- subject(s): Fiber optics, Lasers, Optical amplifiers, Optical communications 'Photonic Crystal Fibers'
