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Is it possible for some laser printers to not need an imaging drum to work?
No all laser printers require an imaging drum to in order for the laser to write the image on.
How are laser rays used on burning process of CD and DVD?
CD-R's use a sort of fluid in them that reflect light but don't after it is burned. A computer uses a code of 1's and 0's so the laser light from a CD ROM is bounced of by the reflection and is counted as a 1 and when it is not bounced back is a 0, so the laser burns the fluid.
A pocket laser runs off a 1.5 volt battery and is rated as 25mW What current does it draw?
That "25mW" specification is the energy of the coherent light radiated bythe laser. It doesn't tell you anything about the power needed to operate it.That number depends on the laser's efficiency.No laser diode is ever 100% efficient. It needs substantially more than 25 mWof battery power in order to radiate 25 mW of coherent light.If it WERE 100% efficient, and it needed no more power from the batterythan what it radiated, thenPower = (voltage) x (current)Current = (power)/(voltage) = 0.025 watt/1.5 volts = 162/3 mA But again, you'll never operate a 25 mW laser on 25 mW from a battery.The real battery current is(162/3 milliamperes) divided by (efficiency of the laser).
Is ipl or vpl laser hair removal treatment possible if you have recently had a craniotomy?
It is generally not advisable to have your cranium removed.
Do diodes other than LED's emmit light?
Yes ,laser diodes actually emmit light . All other diodes serve to block voltage ,or zenner diode to regulate.
Difference between a laser and a burning laser?
Burning lasers create more heat than normal lasers. Strictly speaking, Laser include burning laser. Burning lasers are powerful laser pointers like 300mW or above, they can burn objects like paper and tapes.
What kind of laser will cut matal?
A burning laser will cut the metal
How do you make a burning laser?
com a forssa da luz que o laser tem
What is burning of CD?
Burning of a CD means that you laser write data onto the silver surface of the CD.
Why is a laser capable of burning things?
A laser is capable of burning things because of the way they work. A laser by definition generates an intense beam of monochromatic light. This monochromatic light is actually electromagnetic radiation which because of its intensity causes things to burn.
How is a diode laser module effective at reducing power consumption in machines?
The diode laser module is more effective at reducing power consumption in machines because it has the lowest possible pump photon energy. It is made by pumping a solid gain medium such as a ruby.
Which has a better chance of popping a balloon a robot with a pin or a robot with a burning laser?
Since the pin has to be a certain sharpness and the balloon has to be a certain fullness, the BURNING laser will pop a balloon a lot easier since it is a burning laser, not just an ordinary laser light. The definition of the burning laser already answers the question of how much power it has - enough to burn. Modern balloons can be made from materials such as rubber, latex, polychloroprene or a nylon fabric, all of which burn very easily. edit: AWWWWW, i didnt know we could make funny answers!
Are there any negative side effects to laser hair removal?
There are some temporary and possible permanent side effects to laser hair removal. Pain, swelling and discomfort are usually temporary and will go away in a short time. Skin discoloration, scarring and burning can be permanent but occur rarely.
What voltage of laser is needed to injure a person?
It Isn't about voltage, it is about wattage. The amount ow watts the laser is. 10mw can blind someone and 10w can burn through skin. Anything over this is very dangerous and should on be used by professionals
What makes the burning laser to burn stuff?
They take burning laser to laser a burn. Yes true... But for the Most part of it it is the Diode itself, Don't let people tell you Other wise Saying it is More set on the Quality of the "Laser You Buy" That is not Always to True, But as it turns out with Lasers Blue-Ray & Green or Even Red are best For Burning Also Violet To know how it Burns i Believe it is in the Diode and Resistor used in the Making or Manufacturing of it To actually get it that way.
Does a laparoscopic cholecystectomy involve the use of a laser?
A laser may be used for the incision and cautery (burning unwanted tissue to stop bleeding), in which case the procedure may be called laser laparoscopic cholecystectomy.
Where is it possible to learn about laser systems?
You can learn about laser systems at Universal Laser Systems, Palomar, Laser Learning, Laser Star, E Science News, Lensar, CMS Laser, How Stuff Works and Telesis.
