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Question
What are three characteristics of laser?
What are three characteristics of laser?
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Solution
The three characteristics of laser are:
- Superior Monochromatism: Laser lights are single wavelength light.
- Superior Directivity: Laser beam is emitted in a specific direction.
- Superior Coherence: Laser lights have the same phase difference.
- Collimation: All rays are parallel to each other and do not diverge significantly even over long distances.
The three characteristics of laser are:
- Superior Monochromatism: Laser lights are single wavelength light.
- Superior Directivity: Laser beam is emitted in a specific direction.
- Superior Coherence: Laser lights have the same phase difference.
- Collimation: All rays are parallel to each other and do not diverge significantly even over long distances.
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