首页 > 论文 > Chinese Optics Letters > 15卷 > 12期(p:120801)

High power generation of adaptive laser beams in a Nd:YVO4 MOPA system

  • 摘要
  • 论文信息
  • 参考文献
  • 被引情况
  • PDF全文
分享:

Abstract

We report efficient power scaling of the laser output with an adaptive beam profile from an Nd:YAG dual-cavity master oscillator using a three-stage end-pumped Nd:YVO4 amplifier. We succeed in the fast switching of an excited laser mode by modulating an acousto-optic modulator loss in a dual-cavity master oscillator, thereby achieving temporal modulation of the output beam profile. The outputs from the master oscillator are amplified via a three-stage power amplifier yielding 36.6, 40.5, and 45.4 W of the maximum output at 116.8 W of incident pump power for the transverse electromagnetic, Laguerre–Gaussian, and quasi-top-hat beam, respectively. The prospects for further power scaling and applications via the dual-cavity master-oscillator power-amplifier (MOPA) system are considered.

Newport宣传-MKS新实验室计划
补充资料

DOI:10.3788/col201715.120801

所属栏目:Geometric optics

基金项目:This work was supported by the National Research Foundation of Korea (NRF) (No. 501100003725), the Basic Science Research Program (No. NRF-2014R1A1A2A16053885), the Korean National Police Agency (No. 501100003600), and the Projects for Research and Development of Police science and Technology (No. Pa-B000001).

收稿日期:2017-08-10

录用日期:2017-10-13

网络出版日期:2017-11-03

作者单位    点击查看

S. H. Noh:Department of Photonics and Nanoelectronics, Hanyang University ERICA, Ansan, 15588, South Korea
D. J. Kim:Department of Photonics and Nanoelectronics, Hanyang University ERICA, Ansan, 15588, South Korea
J. W. Kim:Department of Photonics and Nanoelectronics, Hanyang University ERICA, Ansan, 15588, South Korea

联系人作者:J. W. Kim(jwk7417@hanyang.ac.kr)

【1】W. Koechner, Solid State Laser Engineering (Springer-Verlag, 2006), p.?407.

【2】V. Bagnoud, and J. D. Zuegel, Opt. Lett. 29 , 295 (2004).10.1364/OL.29.000295OPLEDP

【3】X. Wang, J. Ding, W. Ni, C. Guo, and H. Wang, Opt. Lett. 32 , 3549 (2007).10.1364/OL.32.003549OPLEDP

【4】N. R. Heckenberg, R. McDuff, C. P. Smith, and A. G. White, Opt. Lett. 17 , 221 (1992).10.1364/OL.17.000221OPLEDP

【5】J. Arlt, K. Dholakia, L. Allen, and M. J. Padgett, J. Mod. Opt. 45 , 1231 (1998).10.1080/09500349808230913JMOPEW

【6】J. W. Kim, J. I. Mackenzie, J. R. Hayes, and W. A. Clarkson, Opt. Lett. 37 , 1463 (2012).10.1364/OL.37.001463OPLEDP

【7】J. W. Kim, and W. A. Clarkson, Opt. Commun. 296 , 109 (2013).10.1016/j.optcom.2013.01.046OPCOB8

【8】D. J. Kim, and J. W. Kim, Appl. Phys. B 121 , 401 (2015).

【9】D. J. Kim, J. I. Mackenzie, and J. W. Kim, Opt. Lett. 41 , 1740 (2016).10.1364/OL.41.001740OPLEDP

【10】D. J. Kim, and J. W. Kim, Opt. Commun. 383 , 26 (2017).10.1016/j.optcom.2016.08.062OPCOB8

【11】P. J. Hardman, W. A. Clarkson, G. J. Friel, M. Pollnau, and D. C. Hanna, IEEE. J. Quantum Electron. 35 , 647 (2002).

【12】J. W. Kim, J. I. Mackenzie, and W. A. Clarkson, Opt. Express 17 , 11935 (2009).10.1364/OE.17.011935OPEXFF

【13】W. A. Clarkson, J. Phys. D Appl. Phys. 34 , 2381 (2001).

【14】B. J. Neubert, and B. Eppich, Opt. Commun. 250 , 241 (2005).10.1016/j.optcom.2005.02.038OPCOB8

【15】J. W. Kim, M. J. Yarrow, and W. A. Clarkson, Appl. Phys. B 85 , 539 (2006).

【16】S. Kanazawa, Y. Kozawa, and S. Sato, Opt. Lett. 39 , 2857 (2014).10.1364/OL.39.002857OPLEDP

【17】Y. Li, W. Li, Z. Zhang, K. Miller, R. Shori, and E. G. Johnson, Opt. Express 24 , 1658 (2016).10.1364/OE.24.001658OPEXFF

引用该论文

S. H. Noh, D. J. Kim, J. W. Kim, "High power generation of adaptive laser beams in a Nd:YVO4 MOPA system," Chinese Optics Letters 15(12), 120801 (2017)

您的浏览器不支持PDF插件,请使用最新的(Chrome/Fire Fox等)浏览器.或者您还可以点击此处下载该论文PDF