High frequency optical millimeter-wave generation and...

Details High frequency optical millimeter-wave generation and... High frequency optical millimeter-wave generation and...

2008-05-08

2011-11-22

Pascal, Leslie (Department: 2613)

Optical communications

Transmitter and receiver system

Passive system

C398S116000

Reexamination Certificate

active

08064774

ABSTRACT:
A method includes generating an optical millimeter wave signal for modulation of a first data signal, and deriving from the generated optical millimeter wave signal a subsequent light source for modulation of a second data signal. More specifically the generating includes modulating a light wave to a multiple of a frequency of an oscillating signal. Alternatively, the generating includes modulating a data signal mixed with an oscillating signal to a multiple of a frequency of the oscillating signal. The deriving includes modulating a frequency component filtered from a data modulation of the generated optical millimeter wave signal.

REFERENCES:
patent: 3584220 (1971-06-01), Nomura et al.
patent: 6525855 (2003-02-01), Westbrook et al.

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