Physics, asked by QueenOfStars, 3 months ago

\huge\mathscr\purple{Question:-}

• What makes the light waves in laser light parallel ?!

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Answers

Answered by vkvyas80
1

Although laser beams are not perfectly parallel, they can be much more parallel than traditional light beams if the beam width is much greater than the wavelength. This is made possible by coaxing many photons into the same wave state. ... A narrower beam of laser light spreads out more quickly than a wider beam.

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