Master the Principles of Lasers
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Questions and Answers

Which of the following best describes the nature of laser light?

  • Laser light is a result of triggered emission
  • Laser light is a result of natural emission
  • Laser light is a result of spontaneous emission
  • Laser light is a result of stimulated emission (correct)

    • Who developed the first successful laser source?

  • T. H. Maiman (correct)
  • Dr. Suren Patwardhan
  • SVU R-2023
  • Ruby laser

    • What does the acronym LASER stand for?

  • Light Amplification by Stimulated Emission of Radiation (correct)
  • Light Amplification by Spontaneous Emission of Radiation
  • Light Amplification by Natural Emission of Radiation
  • Light Amplification by Triggered Emission of Radiation

    • What is the difference between laser light and ordinary light?

    <p>Laser light is monochromatic and coherent</p> Signup and view all the answers

    What is the wavelength spread of laser light?

    <p>Less than an Angstrom</p> Signup and view all the answers

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