Amplifiers – Parametric amplifiers – Semiconductor type
Patent
1976-08-03
1978-01-31
Moskowitz, Nelson
Amplifiers
Parametric amplifiers
Semiconductor type
330 45, 332 751, 350160R, H01S 310, G02F 128
Patent
active
040718310
ABSTRACT:
A device is disclosed which is capable of amplifying optical signals. The absorptive and dispersive properties of a cavity-enclosed nonlinear medium are combined with the transmission properties of the cavity to yield an input-output characteristic curve that displays gain or bistability.
REFERENCES:
patent: 3610731 (1971-10-01), Seidel
patent: 3813605 (1974-05-01), Szoke
McCall, "Instabilities in GW Light Propagation in absorbing Media", Apr. 1974, pp. 1515-1523, Phys. Rev. A, vol. 9, #4.
Szoke, "Bistable Optical Element and Its Applications", Dec. 1969, pp. 376-379, A.P.L., vol. 15 #11.
Hapf, "Influence of Degeneracy . . . Broadened Attenuator", Apr. 1970, Phys. Rev. B, vol. 1, #7.
Gibbs Hyatt McDonald
McCall, Jr. Samuel Leverte
Venkatesan Thirumalai Nallan Chakravarthy
Bell Telephone Laboratories Incorporated
Dworetsky Samuel H.
Moskowitz Nelson
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