RbTiOPO(4) cascaded Raman operation with multiple Raman frequency shifts derived by Q-switched Nd:YAlO(3) laser

An intra-cavity RbTiOPO(4) (RTP) cascade Raman laser was demonstrated for efficient multi-order Stokes emission. An acousto-optic Q-switched Nd:YAlO(3) laser at 1.08 μm was used as the pump source and a 20-mm-long x-cut RTP crystal was used as the Raman medium to meet the X(Z,Z)X Raman configuration...

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Detalles Bibliográficos
Autores principales: Duan, Yanmin, Zhu, Haiyong, Zhang, Yaoju, Zhang, Ge, Zhang, Jian, Tang, Dingyuan, Kaminskii, A. A.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2016
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5036053/
https://www.ncbi.nlm.nih.gov/pubmed/27666829
http://dx.doi.org/10.1038/srep33852
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author Duan, Yanmin
Zhu, Haiyong
Zhang, Yaoju
Zhang, Ge
Zhang, Jian
Tang, Dingyuan
Kaminskii, A. A.
author_facet Duan, Yanmin
Zhu, Haiyong
Zhang, Yaoju
Zhang, Ge
Zhang, Jian
Tang, Dingyuan
Kaminskii, A. A.
author_sort Duan, Yanmin
collection PubMed
description An intra-cavity RbTiOPO(4) (RTP) cascade Raman laser was demonstrated for efficient multi-order Stokes emission. An acousto-optic Q-switched Nd:YAlO(3) laser at 1.08 μm was used as the pump source and a 20-mm-long x-cut RTP crystal was used as the Raman medium to meet the X(Z,Z)X Raman configuration. Multi-order Stokes with multiple Raman shifts (~271, ~559 and ~687 cm(−1)) were achieved in the output. Under an incident pump power of 9.5 W, a total average output power of 580 mW with a pulse repetition frequency of 10 kHz was obtained. The optical conversion efficiency is 6.1%. The results show that the RTP crystal can enrich laser spectral lines and generate high order Stokes light.
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spelling pubmed-50360532016-09-30 RbTiOPO(4) cascaded Raman operation with multiple Raman frequency shifts derived by Q-switched Nd:YAlO(3) laser Duan, Yanmin Zhu, Haiyong Zhang, Yaoju Zhang, Ge Zhang, Jian Tang, Dingyuan Kaminskii, A. A. Sci Rep Article An intra-cavity RbTiOPO(4) (RTP) cascade Raman laser was demonstrated for efficient multi-order Stokes emission. An acousto-optic Q-switched Nd:YAlO(3) laser at 1.08 μm was used as the pump source and a 20-mm-long x-cut RTP crystal was used as the Raman medium to meet the X(Z,Z)X Raman configuration. Multi-order Stokes with multiple Raman shifts (~271, ~559 and ~687 cm(−1)) were achieved in the output. Under an incident pump power of 9.5 W, a total average output power of 580 mW with a pulse repetition frequency of 10 kHz was obtained. The optical conversion efficiency is 6.1%. The results show that the RTP crystal can enrich laser spectral lines and generate high order Stokes light. Nature Publishing Group 2016-09-26 /pmc/articles/PMC5036053/ /pubmed/27666829 http://dx.doi.org/10.1038/srep33852 Text en Copyright © 2016, The Author(s) http://creativecommons.org/licenses/by/4.0/ This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/
spellingShingle Article
Duan, Yanmin
Zhu, Haiyong
Zhang, Yaoju
Zhang, Ge
Zhang, Jian
Tang, Dingyuan
Kaminskii, A. A.
RbTiOPO(4) cascaded Raman operation with multiple Raman frequency shifts derived by Q-switched Nd:YAlO(3) laser
title RbTiOPO(4) cascaded Raman operation with multiple Raman frequency shifts derived by Q-switched Nd:YAlO(3) laser
title_full RbTiOPO(4) cascaded Raman operation with multiple Raman frequency shifts derived by Q-switched Nd:YAlO(3) laser
title_fullStr RbTiOPO(4) cascaded Raman operation with multiple Raman frequency shifts derived by Q-switched Nd:YAlO(3) laser
title_full_unstemmed RbTiOPO(4) cascaded Raman operation with multiple Raman frequency shifts derived by Q-switched Nd:YAlO(3) laser
title_short RbTiOPO(4) cascaded Raman operation with multiple Raman frequency shifts derived by Q-switched Nd:YAlO(3) laser
title_sort rbtiopo(4) cascaded raman operation with multiple raman frequency shifts derived by q-switched nd:yalo(3) laser
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5036053/
https://www.ncbi.nlm.nih.gov/pubmed/27666829
http://dx.doi.org/10.1038/srep33852
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