Self pulsing properties of optically pumped FIR NH3 lasers期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

Self pulsing properties of optically pumped FIR NH3 lasers

Authors:	M. P. Sassi N. Barbeau C. O. Weiss

Affiliation:	(1) Physikalisch-Technische Bundesanstalt, D-3300 Braunschweig, Fed. Rep. Germany;(2) Present address: Istituto di Metrologia G. Colonnetti, Consiglio Nazionale delle Ricerche, Torino, Italy;(3) Present address: McGill University, Montréal, Canada

Abstract:	We report on measurements of periodic and chaotic self-pulsing beyond the second threshold of far-infrared NH₃ lasers. While the instabilities of the 81 m¹⁴NH₃ laser follow a simple pattern, for the 374 m¹⁵NH₃ laser different pulsing properties are found in different parameter ranges.Pulses under conditions of high pumping power are measured in detail, in view of possible applications of these coherent, high-repetition rate far-infrared pulsed lasers.

Keywords:	42.50.Tj 42.55.-f
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