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Proceedings Paper

Solid state tunable lasers with nanosecond flashlamp pumping
Author(s): V. I. Baryshnikov; Nobuhiko Sarukura; Yusaburo Segawa
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Paper Abstract

Stable and high gain of U-violet laser pulses was achieved in Ce:YiLF4 with nanosecond flash lamp pumping (nsFL)-`Soft' pump. it is due to neglectly low probability of two-step ionizations of Ce3+ with nsFL pumping. Gain was not observed for this crystal under KrF-laser pumping-`Hard' pump. Two-step ionization of Ce3+ reduces of quantum yield emission of Ce3+ and prevents to population inversion 5D-4F of Ce3+ at laser pumping.

Paper Details

Date Published: 11 April 1996
PDF: 4 pages
Proc. SPIE 2772, Laser Optics '95: Solid State Lasers, (11 April 1996); doi: 10.1117/12.238083
Show Author Affiliations
V. I. Baryshnikov, Institute of Applied Physics (Russia)
Nobuhiko Sarukura, RIKEN--The Institute of Physical and Chemical Research (Japan)
Yusaburo Segawa, RIKEN--The Institute of Physical and Chemical Research (Japan)


Published in SPIE Proceedings Vol. 2772:
Laser Optics '95: Solid State Lasers
Artur A. Mak; Vladimir I. Ustugov, Editor(s)

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