Photonics at IIT Madras


Optical instruments form the backbone of a lot of metrology. We have developed instruments and measurement techniques for a wide range of applications:

  1. OTDR for telecommunications
  2. Flow cytometers using opto-fluidics
  3. Fibre Interferometers for height measurements
  4. Fibre Bragg Gratings (FBGs) for strain Vibration and temperature sensing.
  5. Fibre based Fourier Transform Spectrometry