Not powerful at all unless like gamma radiation, it barely shows on a wall.
It is very powerful, falling into the "3B" class. Classes were determined by levels that can cause a lesion. The UltraViolet laser is far more dangerous than the visible laser. In the visible range, a continuous laser classes are: Class 1: up to 0.39 mW. Class 2: 0.39 mW to 1 mW. Class 3A: of 1 to 5 mW. Class 3B: 5 to 500 mW. Class 4: beyond 500 mW.
It is not a question of Class 3 being "better" or "worse" than Class 2. Different classes are more suited than others for different applications. A Class 3 Laser is more powerful than a Class 2 laser, and so offers more opportunities to cause injury while being used.
A class 1 laser - is '...safe under all conditions of normal use...' This means it's okay to view the beam with the naked eye (although not recommended !). Class 1 lasers are found in such devices as CD players & DVD players.
the best class is dragonlord posted 1/1/2009
It is the class of laser that the first Death Star uses.
get stronger batteries(preferably duracell), also you can add a more powerful laser diode, get a stronger laser housing, or you can geet your laser upgraded for $1,000,000,000
The SuperStar has the most destructive weapon ever built. Its second most powerful is its laser. The Tentloss DXR-6 Distruptor Laser v.102b (many many upgrades from its original model), powerful enough to blow up a galaxy by firring at its centre. Powered by it's Cortosis/Ulinium crystal, the SuperStar's laser sits number 1. on the list.
From what it seems, its a laser pointer.
The Cannon Laser Class LC 6501, Canon Laser Class 730i and Canon Laser Class 510 Fax Machines are some of the inexpensive laser fax machines available. They can be purchased online at sites such as Newegg and Amazon.
No way of telling. All you've got there is the wavelength, or "color" of the laser. But this doesn't say a thing about how powerful it is.
In a class A laser the material polarization dephasing and population deenerigization rates are larger than the field rate. Material variables are attached to the damping rate in this class. In a class B laser, is different only in the polarization dephase demphasing rate which will exceed the field rate. Most semiconductor diodes will fall into this class In a class C laser all damping rates are similar in magnitude.
laser problem, clean laser or replace laser