Optical Communication and Laser Technology Quiz
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Questions and Answers

What is the primary use of the laser mentioned in the text?

  • Emitting high-energy waves
  • Propagating incoherent energy
  • Generating low-concentration light
  • Melting and cutting materials (correct)

    • What property of the laser makes it useful in emitting high-intensity light?

  • Low concentration
  • Incoherent propagation
  • High coherence (correct)
  • Small energy output

    • Why is the laser used in melting, cutting, and drilling?

  • High concentration of low-intensity light
  • Low energy output
  • Because of its incoherent propagation
  • Due to its property of emitting high-concentration energy (correct)

    • What is the main factor that enables the laser to be used in material processing?

    <p>Coherence</p> Signup and view all the answers

    What characteristic of the laser allows it to propagate in a coherent manner?

    <p>Coherence</p> Signup and view all the answers

    What is the primary use of the laser mentioned in the text?

    <p>The primary use of the laser mentioned in the text is in melting, cutting, and drilling.</p> Signup and view all the answers

    What characteristic of the laser allows it to propagate in a coherent manner?

    <p>The property of coherence allows the laser to propagate in a coherent manner.</p> Signup and view all the answers

    Why is the laser used in material processing?

    <p>The laser is used in material processing due to its high concentration of energy in a very small area.</p> Signup and view all the answers

    How is the intensity of light affected by the property of coherence in the laser?

    <p>The intensity of light is increased due to the property of coherence in the laser.</p> Signup and view all the answers

    What are some applications of the laser mentioned in the text?

    <p>Some applications of the laser mentioned in the text are melting, cutting, drilling, and emitting high-intensity light.</p> Signup and view all the answers

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