Photonics at IIT Madras
Metrology
Optical instruments form the backbone of a lot of metrology. We have developed instruments and measurement techniques for a wide range of applications:
- OTDR for telecommunications
- Flow cytometers using opto-fluidics
- Fibre Interferometers for height measurements
- Fibre Bragg Gratings (FBGs) for strain Vibration and temperature sensing.
- Fibre based Fourier Transform Spectrometry