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Fibre Optics in Medicine and Communication Review Questions with complete Solutions Graded A+
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Fibre Optics in Medicine and Communication Review Questions with complete Solutions Graded A+ Fibre Optics - Answers Technology that uses thin glass or plastic fibers to transmit light signals Total Internal Reflection - Answers When a light ray is reflected back into the medium it came from Ref...

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  • October 13, 2024
  • 2
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

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  • fibre optics in medicine and communication

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  • Fibre Optic
  • Fibre Optic

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Fibre Optics in Medicine and Communication Review Questions with complete Solutions Graded A+

Fibre Optics - Answers Technology that uses thin glass or plastic fibers to transmit light signals

Total Internal Reflection - Answers When a light ray is reflected back into the medium it came from

Refractive Index - Answers Measure of how much a ray of light bends when it passes from one medium
to another

Endoscope - Answers Device used in medical physics to view the interior passageways of the human
body

Cladding - Answers Material wrapped around the fibre bundle to control refractive indices and reduce
energy losses

Analog Signal - Answers Continuous wave with fluctuations in amplitude and frequency

Digital Signal - Answers Signal represented in discrete values, either 'on' or 'off'

Bandwidth - Answers Range of frequencies used in transferring data, higher bandwidth allows for more
information

Analog-to-Digital Converter (ADC) - Answers Device that converts analog signals to digital signals

Digital-to-Analog Converter (DAC) - Answers Device that converts digital signals to analog signals

Pulse Code Modulation (PCM) - Answers Method used in ADC to convert analog signals to digital signals

Sampling - Answers Stage in PCM where variation of data is gathered into discrete time signals

Quantization - Answers Stage in PCM where amplitudes of sampled data are rounded off and
represented in binary form

Encoding - Answers Stage in PCM where each value is converted at specified time intervals

Resolution - Answers Smallest output increment that a DAC can produce

Conversion Time - Answers Time from input code application until output stabilizes around final value

Reference Value - Answers Highest voltage that a DAC can reach

Transmission Quality - Answers Measure of how well a signal is transmitted without distortion or loss

Data Storage - Answers Method of storing data, either in wave form or binary bit form

Power Consumption - Answers Amount of power used by a device or system

Transmission Rate - Answers Speed at which data is transmitted

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