Optoelectronics Schedule Quiz
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Questions and Answers

What is the topic of lecture 12 in the schedule?

  • Couplers, Gratings: Losses
  • Optical Modulators
  • Optical Amplifier (correct)
  • The optical fiber properties [p2]

    • When did the development of low loss optical fibre occur?

  • 1970's (correct)
  • 1980's
  • 1950's
  • 1990's

    • What is the main focus of the course Optoelectronics [EEC3112]?

  • Electromagnetic Wave Theory
  • LASER Development
  • Optical Fibre Communications (correct)
  • Warship Communication Techniques

    • Who originated the idea of optical communications?

    <p>Alexander Graham Bell</p> Signup and view all the answers

    What is the nature of light according to the text?

    <p>Electromagnetic wave</p> Signup and view all the answers

    What was the invention that marked the first stage for fibre optical communications?

    <p>The invention of the LASER</p> Signup and view all the answers

    What is the main focus of lecture 10 in the schedule?

    <p>Optical detectors [p1]</p> Signup and view all the answers

    What is the nature of light according to the text?

    <p>It is an electromagnetic wave</p> Signup and view all the answers

    Who originated the idea of optical communications?

    <p>Alexander Graham Bell</p> Signup and view all the answers

    "Flashing lights have been used to communicate between warships" - according to the text, when did this form of communication originate?

    <p>&quot;80 years for better glasses and low-cost electronics&quot; after Alexander Graham Bell's time</p> Signup and view all the answers

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