answersLogoWhite

0

Typically, most pocket red laser pointers have wavelengths that range between 630nm and 680nm. A helium neon red laser pointer has a wavelength of 633nm.

User Avatar

Wiki User

10y ago

What else can I help you with?

Continue Learning about Movies & Television

How do you increase the power of a red laser pointer?

Well, I know how, but it's not a good idea as it will make the laser produce more ir radiation, which is not good for you at all. I recomend buying a new laser. techlasers.com is the best, i just bought the 125mW infiniti, and its amazing. Also,you can replace laser diodes inside the red laser pointer,laser diodes are available on freaklasers.com


Can you change the color of a laser pointer?

No. Each laser pointer uses a laser that emits a specific color. the only way to get a different color would be to get a different laser.


Is it better if a wavelenght on a laser pointer is higher or lower?

The wavelength only reefers to the wave length of light in the visible light spectrum in. Basically what colour it will be. The Higher the number the deeper purple (violet) it will be. Too high it will be an ultra violet laser, which we can not see. The lower the number the deeper red it will be. Too low it will be infra-red, which we can not see with the naked eye as well. The mW (milli-watts) is what determines if the laser is going to better. The Higher the mW, means the higher power output, which means, a brighter, better laser. At any wavelength, and enough mW, all lasers are very dangerous. Ultra-violet and infra-red lasers burn and cause eye damage all the same as the visible light lasers.


Where can you get a laser pointer?

You can purchase them from Petco for about $3.00.


Is it dangerous to look at a 30mw green laser pointer dot without goggles?

Yes! You could really go blind from looking to long at a green laser.

Related Questions

What does mm mean on a laser pointer?

Millimeter and it shows the wavelength of the laser.


The light from a red laser pointer has a wavelength of about 600 nm If this laser has a power of 0.23 mW what is the momentum carried by a 4.9s pulse of this radiation?

Who cares so long as it toasts yer bagel


Does a red laser pointer give cancer?

No.


What is the Ruby laser wavelength?

A ruby laser is a red laser with a wavelength between 694 nm and 628 nm. 1 nanometer = 1×10−9 meter.


Can a red laser pointer damage a cell phone?

No, it can't.


What are the manufacturing costs of laser pointer components?

The most important laser pointer components is the laser module . The costs for different colors of laser are different , about 1$ for red laser , 10$ for green laser and 200$ for blue laser . And the costs are keep going down.


What is a USB laser pointer?

a USB laser pointer is simply a laser pointer powered by the USB socket.


How do you put the batteries in a laser pointer?

how do you our in batteries on a laser pointer


What is the best color of laser pointer for cats?

The best color of laser pointer for cats is typically red or green, as these colors are most visible to cats and can engage them effectively in play.


How do you increase the power of a red laser pointer?

Well, I know how, but it's not a good idea as it will make the laser produce more ir radiation, which is not good for you at all. I recomend buying a new laser. techlasers.com is the best, i just bought the 125mW infiniti, and its amazing. Also,you can replace laser diodes inside the red laser pointer,laser diodes are available on freaklasers.com


What is the frequency of light emitted by a laser pointer whose wave is 670 nm?

The frequency of light emitted by a laser pointer with a wavelength of 670 nm can be calculated using the formula: frequency = speed of light / wavelength. Plugging in the values, we get frequency = 3x10^8 m/s / (670x10^-9 m) = 4.48x10^14 Hz.


How do you make a 100mW laser with a 5mW red laser pointer you can buy from dollarama?

Using lents or using electronic componets or both