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Proceedings Paper

Design and performance of efficient narrowband and mode-locked optical parametric oscillators of BBO and KTP
Author(s): Rene Beigang; Carsten Fallnich; R. Feldbausch; Andreas Fix; C. Graesser; Achim Nebel; R. Urschel; T. Schroeder; Dapeng Wang; Richard E. Wallenstein
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Paper Abstract

Optical parametric oscillators (OPO) of beta-Bariumborate pumped by pulsed single-mode Nd:YAG lasers and seeded with the light of narrowband tunable lasers are powerful coherent light sources which provide high efficiency (40 - 60%), wide tuning range (300 - 3000 nm) and narrow linewidth (0.02 cm-1). In this contribution we also report on the efficient operation of noncritically phase matched cw mode-locked ps- and fs-OPOs of KTP synchronously pumped by Ti:Sapphire lasers. These OPOs generate stable transform limited pulses in the near infrared (1.05 - 2.9 micrometers ) with power conversion efficiencies of up to 40%.

Paper Details

Date Published: 7 August 1993
PDF: 10 pages
Proc. SPIE 1869, Intracavity and Extracavity Control of Laser Beam Properties, (7 August 1993); doi: 10.1117/12.148390
Show Author Affiliations
Rene Beigang, Univ. Kaiserslautern (Germany)
Carsten Fallnich, Univ. Kaiserslautern (Germany)
R. Feldbausch, Univ. Kaiserslautern (Germany)
Andreas Fix, Univ. Kaiserslautern (Germany)
C. Graesser, Univ. Kaiserslautern (Germany)
Achim Nebel, Univ. Kaiserslautern (Germany)
R. Urschel, Univ. Kaiserslautern (Germany)
T. Schroeder, Univ. Kaiserslautern (Germany)
Dapeng Wang, Univ. Kaiserslautern (Germany)
Richard E. Wallenstein, Univ. Kaiserslautern (Germany)


Published in SPIE Proceedings Vol. 1869:
Intracavity and Extracavity Control of Laser Beam Properties
Roger Lee Facklam; Karl H. Guenther; Stephan P. Velsko, Editor(s)

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