Amplifiers – Parametric amplifiers – Semiconductor type
Patent
1986-12-24
1988-09-20
Moskowitz, Nelson
Amplifiers
Parametric amplifiers
Semiconductor type
372 21, 350 9613, H01L 2714, H01S 319, H01J 4014
Patent
active
047728540
ABSTRACT:
An all-optical device containing saturable gain, saturable loss and unsaturable loss regions which functions to transform weak, distorted optical pulses into uniform standard-shape pulses. The device performs thresholding, amplification and pulse shaping as required from an optical repeater, and may be implemented in semiconductor technology.
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patent: 4162460 (1979-07-01), Gonda
patent: 4376307 (1983-03-01), Rozzi et al.
patent: 4435809 (1984-03-01), Tsang et al.
patent: 4546244 (1985-10-01), Miller
patent: 4716449 (1987-12-01), Miller
Silberberg, Y.; "All Optical Repeater"; Opt. Lett., vol. 11, No. 6, 6/86.
Silberberg et al; "Passive Mode Locking . . . Laser", Opt. Lett., vol. 9, No. 11, 11/84.
Sharfir et al; "Nonlinear Diode Laser . . . Logic"; 1986, Eastern Conf. on Opt. and Comp.; vol. 700, pp. 77-82, 7/11/86, Abst. only provided.
Bell Communications Research Inc.
Falk James W.
Moskowitz Nelson
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