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What are coherent sources of Light?

What are coherent sources of Light?

Grade:upto college level

1 Answers

Apoorva Arora IIT Roorkee
askIITians Faculty 181 Points
7 years ago
Twosources of lightare said to becoherentif the waves emitted from them have the same frequency and are 'phase-linked'; that is, they have a zero or constant phase difference.

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