Setting up a Fiber Optic Analog Link, Study of PAM



 Objective :

The aim of the experiment is to setting up a Fiber Optic analog link, study of Pulse amplitude Modulation & Pulse amplitude Demodulation through optical fiber.

 

 Apparatus and Accessories :

  1. PAM Modulator
  2. PAM Demodulator
  3. Fiber Optics Analog Transmitter
  4. Fiber Optics Analog Receiver
  5. Optical Fiber ( 1 meter length )

 

 Specifications of Fiber Optics Cable :

  1. Core material  :

Polymethyl Methacylate (PMMC).

  1. Cladding material  :

Fluorinated Polymer.

  1. Fiber structure  :

Step index type.

  1. Core / cladding diameter  :

960 µ / 1000 µ.

  1. Core refractive index  :

1.492

  1. Cladding refractive index  :

1.405   to   1.417

  1. Numerical aperture  :

0.5 ( typical ).

  1. Acceptance angle  :

55   to   60 degrees.

  1. Attenuation at 660nm  :

Typical 0.3 dB per meter.

  1. Jacket material  :

Polythene ( Black ); 2.2 mm OD.

 

Additional accessories required:

  • Dual trace oscilloscope


COPYRIGHT © 2016 MICROTECH INDUSTRIES. ALL RIGHT RESERVED.

Designed and Developed By iWebb.co