High sensitivity intracavity stimulated emission pumping

Small optical gains have been measured by an intracavity laser technique. The iodine molecule is used to probe and calculate the different mechanisms occurring in the intracavity stimulated emission pumping technique. We observed and measured the gain of lines: R(15), P(13),P(17)(43-26). Absorption...

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Veröffentlicht in:	Applied Optics 1987-08, Vol.26 (15), p.3103-3107
Hauptverfasser:	PIQUE, J. P, STOECKEL, F, CAMPARGUE, A
Format:	Artikel
Sprache:	eng
Schlagworte:	Atomic, molecular and charged-particle sources and detectors Exact sciences and technology Instruments, apparatus, components and techniques common to several branches of physics and astronomy Optics Physics
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	Small optical gains have been measured by an intracavity laser technique. The iodine molecule is used to probe and calculate the different mechanisms occurring in the intracavity stimulated emission pumping technique. We observed and measured the gain of lines: R(15), P(13),P(17)(43-26). Absorption from nu'' = 6,7, and 8 was also obtained. We show that collision processes and random coincidences of the cavity modes govern the sensitivity of this technique.
ISSN:	0003-6935 1559-128X 1464-4258 1539-4522 1741-3567
DOI:	10.1364/AO.26.003103