5 Questions
Who first put forward the basic scientific principle behind a laser?
Dr. Charles H. Townes
What is the essential component of a laser system responsible for establishing population inversion and stimulated emission?
Active medium or Gain medium
When was the first laser, called pulsed laser, developed?
1960
What does LASER stand for?
Light Amplification by Stimulated Emission of Radiation
What is the mechanism by which population inversion is achieved in a laser system?
Pumping mechanism
Test your knowledge of lasers and fiber optics with this quiz. From the acronym for LASER to the scientific principles behind lasers, this quiz covers the basics of laser technology and its development. See how much you know about the interaction of radiation with matter and more.
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