How can you change the colors of the lasers and is one
color stronger that the other?
Answer / ashok kumar. a
we are using only red colour lasers, because the wavelength
of red is high. but other colour lasers are also available,
these coloured lasers of low intensity are used in
decorating purposes like dance program, etc., the color
changes are due to the reducing wavelength. to reduce the
wavelength crystals are used. crystals may have the
tendency to lose the incoming light's wavelength. by
reducing the wavelength the laser colors may vary. study
deeply NON-LINEAR OPTICAL CRYSTALS to more.. good.
Is This Answer Correct ? | 0 Yes | 0 No |
what is floation?
how the aspirator pump works?
why do some stars end up as black holes but others don't?
HOW do u caluculate the luminous efficiency?
what is astigmatism?
How are surgical lasers different from the lasers that they use on Star Trek?
How to caluculate the coefficient of restitution?
What is Hawking Radiation?
what is the use of photometre?
what is the difference between covalent solid and ionic solid?
What is the difference between Diffraction and Refraction?
Do all objects in the universe exert force on all other objects?