Telecommunications card for secure optical data transmission...

Optical communications – Transmitter and receiver system – Including optical waveguide

Reexamination Certificate

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Details

C398S161000, C398S163000, C398S164000, C398S102000, C398S135000, C398S136000, C398S138000, C398S139000, C398S182000, C398S183000, C398S185000, C398S186000, C398S188000, C398S202000, C398S214000

Reexamination Certificate

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07099592

ABSTRACT:
A card for transmitting data over at least one optical fiber includes a transmitter having at least one light source and a phase modulator for phase modulating light from the source so as to create phase-modulated optical signals in the light as a function of an input electronic data stream; and a receiver having an interferometer for reading received optical signals.

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Newbridge 3600 MainStreet Family Preinstallation Guide section 10.3 et seq., Mar. 1998.
STM/S Release 4.0 Documentation, printed from Internet Jan. 17, 2001, date unknown.

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