1. FEMTO - PHOTOGRAPHY
An Idea of – Mr. Ramesh Raskar
(MIT Media Lab)
Presented By :
GAURAV CHAUHAN
E.C 3 year

2. INTRODUCTION
.
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3. What is femto photography ?
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5. PRINCIPLE BEHIND THE TECHNOLOGY
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6. Can you look
around the corner ?

7. 2nd Bounce
Multi-path
Analysis
1st Bounce
3rd Bounce

17. STREAK CAMERA
Streak Cameras are high resolution cameras.
A streak camera is an instrument used for measuring the
variation in a pulse of light's intensity with time.
It is actually an array of 500 or more sensors each of them
triggering at trillionth of a second.
They are used to measure the pulse duration of some
ultrafast laser systems and for applications such as time-
resolved spectroscopy and LIDAR.
The one used in Femto-Photography is Hamamatsu Streak
Camera Model C5680.

18. • This photo
was taken by
Dr. Harold E.
Edgerton in
1964.
• The duration
of the flash in
this photo is
about 1/3
microseconds.
Moments after the Apple is pierced by the .30 Caliber Bullet

19. APPLICATIONS

20. Collision Avoidance

21. Bronchoscopies

22. Motion Beyond Line of Sight

23. Cardioscopies

24. ADVANTAGES
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25. DISADVANTAGES
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26. CONCLUSION
Finally I conclude that FEMTO is new photographic technology
which can captures nearly one trillion frames per second which
works with the help of packet of photons and we can illustrate the
object with the help of reflected photons
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