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What is Fiber Optics ?

10/16/2013

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What is Fiber Optics ?
Picture





Basically, fiber optics is made from glass and contains 3 main structures.
a. Core
b. Cladding

c. Buffer

Picture
Light travels inside the fiber optics core..

Picture
The cladding causes light to be confined to the core of the fiber by total internal reflection at the boundary between the two due to differences in refractive index between fiber core and cladding. 
The cladding refractive index (n1) is lower than fiber core refractive index (n2)

The buffer is basically made from plastic to provide addtional protection to both fiber optics and cladding.

During the process of splicing or jointing fiber optics, the buffer which is of size 250micron will be removed. This process is called stripping.
Picture
Stripper is used to strip off fiber optics buffer

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    I have been in the field of fiber optics since early 1990s.  I gained fiber optics skills and knowledge via my working experience as end-user, main contractor and sub-contractor and finally as an optical fiber enterpreneur.
     

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  • HOME
  • Our Services
    • Hands-ON Training >
      • 1-Hari OTDR Fiber Optik Praktikal (Melayu)
      • Ujian Kecekapan Fiber Optik
      • 1-Hari Pengujian & Pentauliahan
      • 2-Hari Fiber Optik Praktikal (Melayu)
      • 4-Hari Fiber Optik Praktikal (Melayu)
    • Sijil Kecekapan
    • Accessories >
      • Patchcords
      • Pigtails
      • ProtectionSleeves
    • Test Gears & Tool Kits
    • Fiber Optics Case Studies
  • Contact Us
  • Why Us
    • Trainer's Profile
    • Our Esteemed Clients
    • Hands-ON Training Photos
    • Why Attend Our Fiber Optics Training?
  • My Blogs
    • Fiber Optics Blog
    • Biz Blog (In Malay)