Terahertz Signal Generator

A signal generator (1) including an optical radiation means for generating a first optical radiation (4) having a first frequency, a second optical radiation means (5) having a second frequency and a third optical radiation means (12) having a third frequency; a difference- frequency means (3) for generating from a said first optical radiation and a said second optical radiation an electromagnetic local oscillator signal having a frequency substantially equal in value to the difference between the respective values of the first frequency and the second frequency, and for generating from a said first optical radiation and a said third optical radiation an electromagnetic probe signal having a frequency substantially equal in value to the difference between the respective values of the first frequency and the third frequency; output means for concurrently outputting from the signal generator a said local oscillator signal (33) and a said probe signal (34) for use.

Attached files:


Patents:
WO 2,009,127,843

Inventor(s): POLLARD ROGER [GB]; MILES ROBERT [GB]; NAFTALY MIRA [GB]

Type of Offer: Sale



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