How Well Do You Know About Laser? Trivia Quiz

14 Questions | Total Attempts: 690

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How Well Do You Know About Laser? Trivia Quiz

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Questions and Answers
  • 1. 
    What does the acronym LASER stand for?
  • 2. 
    What wavelength is the common green laser?
    • A. 

      405 nm

    • B. 

      473 nm

    • C. 

      513 nm

    • D. 

      532 nm

    • E. 

      650 nm

  • 3. 
    What wavelength is the lasers from diodes from blu-ray burners?
    • A. 

      266 nm

    • B. 

      405 nm

    • C. 

      445 nm

    • D. 

      473 nm

    • E. 

      500 nm

  • 4. 
    Who invented the first laser?
    • A. 

      Gordon Gould

    • B. 

      Isaac Newton

    • C. 

      Charles Townes

    • D. 

      Ronald Pfefferberg

    • E. 

      Charles McKie

  • 5. 
    Which of these is not a laser manufacturer?
    • A. 

      BOB Laser

    • B. 

      CNI

    • C. 

      Laserglow

    • D. 

      Viasho

    • E. 

      CrystaLaser

  • 6. 
    What does the acronym DPSS stand for?
  • 7. 
    In what country are the vast majority of lasers manufactured?
    • A. 

      Japan

    • B. 

      China

    • C. 

      USA

    • D. 

      India

    • E. 

      Germany

  • 8. 
    What color does the LPC-815 diode lase?
    • A. 

      Green

    • B. 

      Red

    • C. 

      Blue

    • D. 

      Infrared

    • E. 

      Violet

  • 9. 
    Which of these is not a laser type?
    • A. 

      Semiconductor laser

    • B. 

      Gas laser

    • C. 

      Quark laser

    • D. 

      DPSS laser

    • E. 

      Dye laser

  • 10. 
    What is the ideal current of a PHR-803t laser diode?
    • A. 

      30-40 mA

    • B. 

      100-120 mA

    • C. 

      180 - 200 mA

    • D. 

      450 - 500 mA

    • E. 

      1 - 1,2 A

  • 11. 
    Which of these is not a common laser diode driver (PSU)?
    • A. 

      RKCSTR Micro-drive

    • B. 

      Flexmod

    • C. 

      Micro Flexdrive

    • D. 

      Micro Boostdrive

    • E. 

      Micro Laserdrive

  • 12. 
    What type of laser emits light at 694.3 nm?
    • A. 

      Ruby laser

    • B. 

      DPSS laser

    • C. 

      Helium-Neon laser

    • D. 

      Argon-Ion laser

    • E. 

      Diode laser

  • 13. 
    What are normal scanning speeds of scanning galvos in laser projectors?
    • A. 

      100 -1500 pps

    • B. 

      2 - 5 kpps

    • C. 

      8 - 60 kpps

    • D. 

      100 - 200 kpps

    • E. 

      1 - 2 mpps

  • 14. 
    Which of these is a beam mode (Transverse mode) ? 
    • A. 

      Class 3B

    • B. 

      TEM00

    • C. 

      PE-00

    • D. 

      Cubic

    • E. 

      1000

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