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Questions and Answers
Which of the following best describes the nature of laser light?
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?
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?
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?
What is the difference between laser light and ordinary light?
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What is the wavelength spread of laser light?
What is the wavelength spread of laser light?
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