The document discusses the concept of teleportation technology. It defines teleportation as the transfer of physical objects from one place to another without physically moving the object. The document outlines several pioneering experiments in teleportation, including teleporting photons over short distances. It explains the key principles of quantum teleportation using entanglement theory and discusses challenges of teleporting larger objects like humans. While theoretically possible, the document notes that teleporting humans remains a challenge and is not yet feasible with today's technology.

2. PREPARED BY:
DHRUVIN PATEL(11BEE021),
ELECTRICAL ENG. DEPARTMENT,
INSTITUTE OF TECHNOLOGY.

3. INTRODUCTION:
• Ever since the wheel was invented more than 5,000 years ago,
people have been inventing new ways to travel faster from one
point to another.
• The chariot, bicycle, automobile, airplane and rocket have all been
invented to decrease the amount of time we spend getting to our
desired destinations.
• Yet each of these forms of transportation share the same flaw:
They require us to cross a physical distance, which can take
anywhere from minutes to many hours depending on the starting
and ending points.
• There are scientists working right now on such a method of travel,
combining properties of telecommunications and transportation
to achieve a system called teleportation.
• This technology is the 21st century alternative to travel.

4. WHAT IS TELEPORTATION TECHNOLOGY?
 Teleportation is the transfer of physical objects from one place to another, distant
place, without transferring the physical particles that constitute the original
object.
 Teleportation involves dematerializing an object (converting mass into energy) at
one point, and sending the details of that object’s precise atomic configuration to
another location, where it will be reconstructed (conversion of energy into mass).
 It means that time and space could be eliminated from travel and any matter
could be transported to any location instantly, without actually crossing a
physical distance.
 The concept of teleportation of microscopic objects (or classical teleportation) is
not all new to viewers of TV serials based on Hindu mythology, or like Star Trek,
Shaktiman etc..

5. PIONEER OF TELEPORTATION TECHNOLOGY:
 Richard Jozsa,
 William K Wootlers,
 Charles H. Bennett,
 Gilles Brassand,
 ckinde crepeau.
 Dr. Eugene Polzik.

6. RECENT EXPERIMENTS & DEVELOPMENT:
 In 1998, physicist at California Institute of Technology (CALTECH)
transported a photon, a particle of energy that carries light, across
3.28 feet(1 meter) of coaxial cable.
 In 2002, researchers at the Australian National University
successfully teleported a laser beam.

7.  The most recent successful teleportation experiment took place on October 4,
2006 at the Neil's Bohr Institute in Copenhagen, Denmark. Dr. Eugene Polzik and
his team teleported information stored in a laser beam into a cloud of atoms
 In 2010, the team of researchers at the University of Science and Technology of
China in Shanghai, successfully teleported a photon over 16km. Now that same
team has released new findings, in which they claim to have teleported photons
nearly 100km(60 mile).

8. STEPS INVOLVED IN TELEPORTATION
TECHNOLOGY:
 Scanning the object completely.
 Dis-assembling the object and sending all the information
about the object.
 Reassembling the object from the information which was
send.

9. HEISENBERG UNCERTAINTY PRINCIPLE:
 Simultaneous measurement of the position and velocity of a quantum particle
is not possible.
 Measurement of one value changes the other value.
∆𝑥. ∆𝑝 ≥ ℎ/4𝜋
 In performing the experiment, the Caltech group was able to get
around the Heisenberg Uncertainty Principle.
 The main barrier or teleportation of objects larger than a photon.
 But if you can’t know the position of a particle, then how can you teleport it? In
order to teleport a photon without violating the Heisenberg Principle, the
Caltech physicists used a phenomenon known as entanglement

10. ENTANGLEMENT THEORY:
 Entanglement is the strange quantum phenomenon in which two or
more particles become so deeply linked that they share the same
existence.
 That leads to some counterintuitive effects, in particular, when two
entangled particles become widely separated. When that happens, a
measurement on one immediately influences the other, regardless of the
distance between them.
 This "spooky-action-at-a-distance" has profound implications about the
nature of reality but a clear understanding of it still eludes physicists.
 In entanglement, at lest three photons are needed to achieve quantum
teleportation.
i. Photon A: The photon to be teleported
ii. Photon B: The transporting photon
iii. Photon C: The photon that is entangled with photon B

11. QUANTUM TELEPORTATION:
Quantum teleportation involves entangling two things, like photons or
ions, so their states are dependent on one another and each can be
affected by the measurement of the other's state.
 One scans out part of the information from object A (The Original).
 Two objects B and C are prepared and brought into contact (i.e. Entangled) and then
separated.
 At the sending station object B is scanned together with the original object A.
 While causing the remaining, un-scanned part of the information in A to pass, via
EPR entanglement into another object C.
 This scanned information is sent to the receiving station.
 Object A is itself no longer in its original initial state, having been completely
disrupted by the scanning process.

13. HUMAN TELEPORTATION:
 We, human are made up of approximately 𝟏𝟎 𝟐𝟖
atoms.
 For a person to be transported, a machine would have to be built that can pinpoint
and analyze all of the 𝟏𝟎 𝟐𝟖 atoms that make up the human body.
 This machine would then have to send this information to another location, where
the person’s body would be reconstructed with exact precision.
 Molecules couldn’t be even a millimeter out of place, lest the person arrived with
some severe neurological or physiological defect.

14.  In science fiction movies a machine called a transporter performs
teleportation. The transporter is basically a platform that the characters
stood on, while switches are adjusted on the control boards.
 The transporter machine then locked onto each atom of each person
on the platform, and used a transporter carrier wave to transmit those
emolecules to wherever the object wanted to go.
 Viewers see the body dissolving into a shiny glitter (energy) before
disappearing and then rematerializing instantly on some distant place.

15. APPLICATIONS:
Human and object teleportation:
It would help us to teleport human as well as associated objects
instantly without crossing physical distance.
Quantum computer:
Computer that has data transmission rates many times faster than todays most
powerful computers.
 Suspended animation:
By creating a copy many years after the information was stored.
 Backup copies:
To create a copy of recently stored information if the original being involved in a
mishap.
 Super-dense coding:
In this two quantum bits can be transmitted for the price of one.

16.  Quantum cryptography:
teleportation technologies are being applied to quantum cryptography, a
communications procedure so secure that any attempt at interception of an
encrypted code by an eavesdropper would result in a message's immediate
destruction.
ADVANTAGES:
 Vast implications for the future of national security and international
intelligence.
 Teleportation allows a more natural form of conversation as compared to video
conferencing. People achieve a sense of presence that cannot be gained from
any other technology.
 It can save our organization’s time and money and enhance our internal and
external communication network.
 It would reduce environment degradation i.e. pollution, global warming etc.
 It would help in sustainable development of the mankind.

17. So, while theoretically possible, scientists are pessimistic about
teleportation’s realistic feasibility. For now, it looks like the only
teleportation we’ll be seeing is on television — but then again, never
underestimate the ingenuity of inventors and entrepreneurs.
It would be really cool to travel instantly to a far destination like stars
for example!!!!!
CONCLUSION:

18. REFERENCES:
[1] www.netowne.com/technology/weirdscience/index.htm
[2] http://www.popsci.com/science/article/2010-02/physicists-prove-teleportation-energy-
theoretically-possible
[3] http://www.glideidea.com/2011/11/28/teleportation-now-a-reality/
[4] https://sites.google.com/site/quantum0wizard/research/entanglement-theory
[5] http://science.howstuffworks.com/science-vs-myth/everyday-myths/teleportation.htm
[6] http://researcher.watson.ibm.com/researcher/view_project.php?id=2862
[7] en.wikipedia.org/wiki/Teleportation
[8] http://www.forbes.com/sites/alexknapp/2012/05/11/chinese-researchers-quantum-
teleport-photons-over-60-miles/
[9] Electronics for you,june’2012 issue, page no.90-96
[10] Time magazine,december’2011 issue, by Eric w. davis
[11] Electronics Outlook,january’2012 issue, page no. 12-16
[12] Elektor,april’2011 issue, page no.45-49
[13] Pcquest magazine,februay’2012 issue page no.53-56

19. QUESTIONS?
QUESTIONS?