Secure communication system and method for exchanging data...

Details Secure communication system and method for exchanging data... Secure communication system and method for exchanging data...

2011-03-15

2011-03-15

Sedighian, M. R. (Department: 2613)

Optical communications

Transmitter and receiver system

Including optical waveguide

C398S169000, C398S170000, C398S066000, C380S256000, C380S278000

Reexamination Certificate

active

07907849

ABSTRACT:
A communication system, the communication system includes: a first decision entity; and a long laser that includes a first reflector and a second reflector; wherein a lasing characteristic of the long laser is responsive to: (i) first data unit that is provided by a first user and affects a reflection spectrum of the first reflector, and (ii) second data unit that is provided by a second user and affects a reflection spectrum of the second reflector; and wherein the first decision entity is adapted to receive the first data unit and information representative of the lasing characteristic, as well as to determine (i) a relationship between the first data unit and the second data unit, or (ii) a content of the second data unit.

REFERENCES:
patent: 7471793 (2008-12-01), Bonfrate et al.
patent: 7583803 (2009-09-01), Trifonov
patent: 7639947 (2009-12-01), Luo et al.
patent: 2006/0263096 (2006-11-01), Dinu et al.

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