Phys. Rev. Lett. 50, 495–498 (1983)Propagation of Ultrashort Optical Pulses in Degenerate Laser AmplifiersReceived 29 July 1982; published in the issue dated 14 February 1983 The shape and area of the output from physically realizable amplifiers of inverted Q(2)-degenerate two-level atoms are calculated analytically. The (4π-δ)- or δ-pulse output is made up from a sequence of ±4π double-humped pulses followed by ±(4π-2δ) pulses, where δ=2invcos(-1/4). © 1983 The American Physical Society URL:
http://link.aps.org/doi/10.1103/PhysRevLett.50.495
DOI:
10.1103/PhysRevLett.50.495
PACS:
42.60.He, 42.50.+q
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