Two-peak passage time distributions in transient CO2 lasers near threshold
Year: 1992
Authors: Ciofini M., Lapucci A., Meucci R., Wang P.-Y., Arecchi F.T.
Autors Affiliation: Istituto Nazionale di Ottica, Largo E. Fermi 6, 50125 Firenze, Italy; Università degli Studi di Firenze, Dipartimento di Fisica, Firenze, Italy
Abstract: We investigate two-peak passage-time statistical distributions in a Q-Switched CO2 laser using the excitation current as the control parameter. This two-peak statistics is due to the Population-inversion noise when the initial laser state is set close to threshold. Such a phenomenon has been experimentally observed in a class-B laser when the passage time is shorter than the relaxation time of the population inversion. The time separation of the two peaks can be quantitatively related to the laser net pin.
Journal/Review: PHYSICAL REVIEW A
Volume: 46 (9) Pages from: 5874 to: 5878
KeyWords: CO2 lasersDOI: 10.1103/PhysRevA.46.5874Citations: 12data from “WEB OF SCIENCE” (of Thomson Reuters) are update at: 2024-12-08References taken from IsiWeb of Knowledge: (subscribers only)Connecting to view paper tab on IsiWeb: Click hereConnecting to view citations from IsiWeb: Click here