Skip to Main content Skip to Navigation
Conference papers

Diode pumping of Nd:ASL and its frequency doubling for blue emission around 450 nm

David Pabœuf 1 Gaëlle Lucas-Leclin 1 Patrick Georges 1 Bernd Sumpf 2 Götz Erbert 2 Cyrille Varona 3 Pascal Loiseau 3 Gérard Aka 3 Bernard Ferrand 4
1 Laboratoire Charles Fabry de l'Institut d'Optique / Elsa
LCFIO - Laboratoire Charles Fabry de l'Institut d'Optique
2 FBH - Ferdinand-Braun-Institut für Höchtstfrequenztechnik
3 LCMCP (site Paris VI) - Laboratoire de Chimie de la Matière Condensée de Paris (site Paris VI)
4 CEA-LETI - Commissariat à l'énergie atomique et aux énergies alternatives - Laboratoire d'Electronique et de Technologie de l'Information
Abstract : We present the diode pumping of a Nd-doped strontium and lanthanum (Nd:ASL) crystal Sr1-xLax-yNdyMgxAl12-xO19 (0.05 ≤ x ≤ 0.5; y = 0.05) for second harmonic generation around 450 nm. In order to fulfill the pumping requirements of this crystal, we have developed a high-brightness pump source based on a tapered amplifier in an extended cavity with a volume Bragg grating for wavelength stabilization. A pump brightness of 110 MW.cm-2sr-1 has been obtained with a linewidth lower than 80 pm at 798 nm. This laser source has been used to pump a Nd:ASL crystal to obtain 300 mW at 906 nm and 53 mW at 453 nm by intracavity doubling with a LBO crystal.
Keywords : Diode pumped solid-state lasers Rare earth Second harmonic generation Neodymium Volume holographic grating
Document type :
Conference papers
Complete list of metadatas

Cited literature [16 references]  Display  Hide  Download
https://hal-iogs.archives-ouvertes.fr/hal-00531355
Contributor : Gaëlle Lucas-Leclin <>
Submitted on : Tuesday, November 2, 2010 - 3:01:29 PM
Last modification on : Saturday, October 10, 2020 - 2:14:02 PM
Long-term archiving on: : Friday, December 2, 2016 - 10:52:18 AM

File

Vignette du document
PhotWest_2008_-6871-57_-_Paboe...
Files produced by the author(s)

Identifiers

Collections

CEA | CNRS | CDF | LCF_LASBIO | ENSCP | LCMCP_PARISVI | PARISTECH | LCFIO | IOGS | UPMC | LCMCP | INC-CNRS | DRT | LETI | SORBONNE-UNIVERSITE | LCF_LASERS | CEA-GRE | SU-SCIENCES | PSL

Citation

David Pabœuf, Gaëlle Lucas-Leclin, Patrick Georges, Bernd Sumpf, Götz Erbert, et al.. Diode pumping of Nd:ASL and its frequency doubling for blue emission around 450 nm. Photonics West - LASE 2008, Jan 2008, San Jose, United States. pp.87112, ⟨10.1117/12.769125⟩. ⟨hal-00531355⟩

Export

BibTeX TEI DC DCterms EndNote

Share

Metrics

Record views

1034

Files downloads

866