Abstract
A green laser with multi-wavelength emission was demonstrated using intracavity frequency conversion (frequency doubling and frequency summing) in a Nd:Mg:LiTaO3 laser. MgO-doped periodically poled lithium niobate (MgO:PPLN) was used as a nonlinear crystal in this work. A 62 mW that could emit light at 546, 542 and 538 nm was obtained by end pumping with a 808-nm laser diode. The speckle contrast ratio for the three-wavelength laser was only 3.36 %, a quarter of the value of the conventional 532-nm laser.
Similar content being viewed by others
References
Z. Xu, Y. Bi, in Photonics Asia 2004 (International Society for Optics and Photonics, 2005), pp. 115–122
K.V. Chellappan, E. Erden, H. Urey, Appl. Opt. 49, 79–98 (2010)
E.A. Genina, O.D. Odoevskaya, V.V. Tuchin, G.B. Altshuler, A.N. Bashkatov, G.V. Simonenko, J. Biomed. Opt. 9, 828–834 (2004)
K. Tatsuno, M. Takahashi, K. Muraoka, H. Sugiyama, J. Nakamura, T. Andou, T. Miyai, Jpn. J. Appl. Phys. 31, 601–604 (1992)
K. Li, A. Yao, N. Copner, C. Gawith, I.G. Knight, H.-U. Pfeiffer, B. Musk, Opt. Lett. 34, 3472–3474 (2009)
M. Scheller, S.W. Koch, J.V. Moloney, Opt. Lett. 37, 25–27 (2012)
J. Rautiainen, I. Krestnikov, M. Butkus, E.U. Rafailov, O.G. Okhotnikov, Opt. Lett. 35, 694–696 (2010)
C. Czeranowsky, E. Heumann, G. Huber, Opt. Lett. 28, 432–434 (2003)
E. Rafailov, W. Sibbett, A. Mooradian, J. McInerney, H. Karlsson, S. Wang, F. Laurell, Opt. Lett. 28, 2091–2093 (2003)
N.E. Yu, J.W. Choi, H. Kang, D.-K. Ko, S.-H. Fu, J.-W. Liou, A.H. Kung, H.J. Choi, B.J. Kim, M. Cha, Opt. Express 22, 3547–3556 (2014)
S. An, A. Lapchuk, V. Yurlov, J. Song, H. Park, J. Jang, W. Shin, S. Karpoltsev, S.K. Yun, Opt. Express 17, 92–103 (2009)
L. Hao, K. Wu, H. Cong, H. Yu, H. Zhang, Z. Wang, J. Wang, Opt. Express 19, 17774–17779 (2011)
H. Yu, K. Wu, B. Yao, H. Zhang, Z. Wang, J. Wang, X. Zhang, M. Jiang, Opt. Lett. 35, 1801–1803 (2010)
K. Wu, L. Hao, H. Yu, Z. Wang, J. Wang, H. Zhang, Opt. Express 20, 6944–6951 (2012)
D. Sun, Y. Leng, Y. Sang, X. Kang, S. Liu, X. Qin, K. Cui, B.K.Wan Hairul Anuar, H. Liu, Y. Bi, CrystEngComm 15, 7468–7474 (2013)
D. Sun, S. Liu, D. Wang, Y. Sang, X. Kang, H. Liu, Y. Bi, B. Yan, J. He, J. Wang, Laser Phys. 23, 045802 (2013)
S.-N. Zhu, Y.-Y. Zhu, Y.-Q. Qin, H.-F. Wang, C.-Z. Ge, N.-B. Ming, Phys. Rev. Lett. 78, 2752 (1997)
H. Maestre, A. Torregrosa, C. Fernández-Pousa, M. Rico, J. Capmany, Opt. Lett. 33, 1008–1010 (2008)
J.W. Goodman, Speckle Phenomena in Optics: Theory and Applications (Roberts and Company Publishers, Colorado, 2007)
T. Wu, S. Chu, M. Zhou, Y. Bi, B. Wang, H. Cheng, Y. Wang, S. Yan, C. Ye, M. Zhang, in Photonics and Optoelectronics, 2009. SOPO 2009. Symposium on (IEEE2009), pp. 1–4
J.I. Trisnadi, in Electronic Imaging 2002 (International Society for Optics and Photonics, 2002), pp. 131–137
Acknowledgments
This work was supported by the National High Technology Research and Development Program of China (863 Program, Grant No. 2013AA030501).
Author information
Authors and Affiliations
Corresponding authors
Rights and permissions
About this article
Cite this article
Wang, D.Z., Yan, B.X., Bi, Y. et al. Three-wavelength green laser using intracavity frequency conversion of Nd:Mg:LiTaO3 with a MgO:PPLN crystal. Appl. Phys. B 117, 1117–1121 (2014). https://doi.org/10.1007/s00340-014-5933-8
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00340-014-5933-8