How can we use nano technology in photonic communication Transfer data at speed of light

1. Nanotechnology in Photonics
-Routing Information at the speed of light
MONISH

2. Why photonics????

3. •Transmit information at the speed of light
through photonics communication
•To sort out the monstrous network of
waves and cables

4. Basic networking system

5. Creating Nano size IDs(Encoding)
•Photons are waves(Plank’s theory)
•Only 1500nm wavelength is allowed in
optical communication

6. Some insight…
•Photonic band gap

7. Nano lasers(Amplification)
• Using photonic band gap as optical cavity, high gain
coherent beam is generated

8. Optical switching(Router)
• Ring-router

9. Switching mechanism
• There are two beams we have to keep track of-
The signal beam (the one that either gets blocked or passed through the
router).
A switch beam (The one that turns the ring router on and off).

10. Mirrors (versatile routers)
• When we change the direction that mirror faces, we
change the direction that the information flows.
• The following figure shows a fairly tiny mechanical
solution: 256 mirrors on a few square cm of Silicon

11. Light steering: Nanotechnology at
the wheel
• To tightly regulate the angle of a mirror on the nano
scale, electrostatic force is used

12. Applications
• On –Chip data communication
• Medical diagnostics
• Fusion energy
• Laser defense

13. CONCLUSION
•Sending information at the speed of light
is POSIBBLE through Photonics
Communication using Nanotechnology
as a tool.

14. References
• Nanotechnology
-Richard Booker, Earl Boysen.
• IEEE Spectrum
• www.azonano.com
• www.nano.org.uk