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Laser and Fiber Optics Quiz

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Questions and Answers

Who first put forward the basic scientific principle behind a laser?

Isaac Newton

Dr. Charles H. Townes (correct)

Nikola Tesla

Albert Einstein

What is the essential component of a laser system responsible for establishing population inversion and stimulated emission?

Molecular transitions

Optical resonator

Active medium or Gain medium (correct)

Pumping Mechanism

When was the first laser, called pulsed laser, developed?

1972

1968

1954

1960 (correct)

What does LASER stand for?

<p>Light Amplification by Stimulated Emission of Radiation</p> Signup and view all the answers

What is the mechanism by which population inversion is achieved in a laser system?

<p>Pumping mechanism</p> Signup and view all the answers

Laser and Fiber Optics Quiz

Choose a study mode

Podcast

Questions and Answers

Who first put forward the basic scientific principle behind a laser?

What is the essential component of a laser system responsible for establishing population inversion and stimulated emission?

When was the first laser, called pulsed laser, developed?

What does LASER stand for?

What is the mechanism by which population inversion is achieved in a laser system?

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