100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Fiber Optics Quiz Questions and Answers (Graded A) $11.99   Add to cart

Exam (elaborations)

Fiber Optics Quiz Questions and Answers (Graded A)

 12 views  0 purchase
  • Course
  • Fiber Optics
  • Institution
  • Fiber Optics

Fiber Optics Quiz Questions and Answers (Graded A)Fiber Optics Quiz Questions and Answers (Graded A)Fiber Optics Quiz Questions and Answers (Graded A)Fiber Optics Quiz Questions and Answers (Graded A) What are the two basic types of fiber? - ANSWER - - Multi-mode - Single-mode What are the thr...

[Show more]

Preview 2 out of 6  pages

  • September 18, 2024
  • 6
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • Fiber Optics
  • Fiber Optics
avatar-seller
NursingTutor1
Fiber Optics Quiz Questions and
Answers (Graded A)
What are the two basic types of fiber? - ANSWER - - Multi-mode
- Single-mode


What are the three parts of an optical fiber? (Hint, 3 C's) - ANSWER - - core
- cladding
- coating


The North American Standard core sizes for multimode fiber are
____ and ____. - ANSWER - - 52.5 microns
- 50 microns


The core size for Corning single-mode fiber is ____. - ANSWER - - 8.2 - 8.3 microns


The cladding size for both single-mode and multimode fiber is ____. - ANSWER - -
125 microns


What invention in 1950's made fiber optics more fasible? - ANSWER - - lasers


Index of refraction = speed of light in ____ divided by speed of light in ____. -
ANSWER - - a vacuum
- a medium


As the index of refraction increases, the speed of ligt in a medium ____. - ANSWER - -
decreases


In what portion of the fiber does light travel the fastest? - ANSWER - - cladding

, The principle of operation, which permits propogation of light in an SM fiber, is
known as ____. - ANSWER - - Total internal reflection


The loss of optical power is referred to as ____. - ANSWER - - attenuation


What are the two types of attenuation? - ANSWER - - extrinsic
- intrinsic


Which type of attenuation is diue to traits within the fiber? - ANSWER - - intrinsic


Which type of attenuation can be caused by the cable installer? - ANSWER - -
extrinsic


What are the two types of extrinsic attenuation? - ANSWER - - macrobending
- microbending


What type of bending is due to tight tie-wraps? - ANSWER - - microbending


What type of bending is due to exceeding the bend radius? - ANSWER - -
macrobending


What is dispersion? - ANSWER - - The spreading of light with respect to time as it
travels down the fiber


Why can dispersion be a problem in multi-media fiber? - ANSWER - - Due to there
being many pathways for the light to travel, and therefore the differing speeds at
which the light may travel through each of them, the number of light pulses in an
interval is limited.


What type of dispersion affects single-mode fiber? - ANSWER - - Chromatic
Dispersion
- Described as a combination of waveguide and material dispersions.

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

Quick and easy check-out

You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.

Focus on what matters

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller NursingTutor1. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $11.99. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

71498 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
$11.99
  • (0)
  Add to cart