For instance let’s say the mirror’s reflective coating is rated at 74%. While I did say that this could eventually happen over time there are many high powered lasers that could punch through this coating in an instance and some are impressive enough that thy could vaporize the glass mirror itself allowing 100% to pass-through regardless of your reflective coatings.īoth, how much of each is going to be dependant mainly upon it’s reflective properties or the properties of the reflective coating of the mirror. Because laser beams tend to be hot and if a hotīeam is allowed to stay focused on a particular spot on your mirror the reflective coating material will eventually begin to degrade an become vaporized and allow even more of its light to pass through. How powerful your laser is and the amount of time you allow your Lazer to stay focused on a particular spot on your mirror may also affect the amount of light that gets through…eventually after some amount of time that is. Because the red tint will tend to absorb some or all of the red light trying to pass through thus decreasing, both, the reflective and pass through amounts of light If your lasers light beam color is red (lame) and the mirror’s coating has a red tint to it then your beam maty be reduce in the amount of light is allowed to pass-through in the red spectrum due to the filtering affect. The color of the laser along with the color of the reflective coating is just one of these other factors to consider when calculating the amount of laser light that will, both, be reflected and just how much of your beam passes through. While I may have slightly over simplified my answer, there are a few other factors to consider. Very simply the laser, just as with any other type of light is only going to be able to emit 21% of it’s light pas⁶6t the coating while 74% is going to be reflective back into your side of the mirror. Because laser beams tend to be hot if a beam is allowed to stay focused on a particular spot on your mirror the reflective coating material will eventual become vaporized and allow even more of its light to pass through.īoth and how much of each is going to be dependant mainly upon it’s reflective properties or the properties of the reflective coating of the mirror. How powerful your laser is and the amount of time you allow your Lazer to stay focused on a particular spot on your mirror may also affect the amount of light that gets through…eventually that is. Very simply the laser, just as any light is only going to be able to emit 21% of it’s light while 74% is going to be reflective back into your side of the mirror. Both and how much of each is going to be dependant mainly upon it’s reflective properties or the properties of the reflective coating.
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