[1] Young Y E, Setzler S D, Snell K J, Budni P A, Pollak T M, Chicklis E P. Efficient 1645-nm Er:YAG laser. Optics Letters, 2004, 29(10): 1075-1077
[2] Chen D W, Birnbaum M, Belden P M, Rose T S, Beck S M. Multiwatt continuous-wave and Q-switched Er:YAG lasers at 1645 nm: performance issues. Optics Letters, 2009, 34(10): 1501-1503
[3] Zendzian W, Galecki L, Jabczynski J K, Kwiatkowski J, Gorajek L, Nemec M, Jelinkova H, Sulc J. Resonantly pumped, high peak power Er:YAG laser. Laser Physics, 2010, 20(2): 470-473
[4] Shen D Y, Sahu J K, Clarkson W A. Highly efficient in-band pumped Er:YAG laser with 60W of output at 1645 nm. Optics Letters, 2006, 31(6): 754-756
[5] Chen D W. Rose T S, Beck S M, Birnbaum M. High Performance 1645 nm Er:YAG Laser. In: Advanced Solid-State Photonics, Nara, 2008, WE46
[6] Zhu L, Gao C, Wang R, Gao M, Zheng Y, Wang Z. Resonantly pumped 1. 645 μm single longitudinal mode Er:YAG laser with intracavity etalons. Applied Optics, 2012, 51(10): 1616-1618
[7] Gao C, Zhu L, Wang R, Gao M, Zheng Y, Wang L. 6.1W single frequency laser output at 1645 nm from a resonantly pumped Er:YAG non-planar ring oscillator. Optics Letters, 2012, 37(10) (in press)
[8] Stoneman R C, Hartman R, Andrew I M, Philip G. Coherent laser radar using eyesafe YAG laser transmitters. In: Proceedings of the SPIE, 2005, 5791: 167-174
[9] Shen D Y, Sahu J K, Clarkson W A. Highly efficient in-band pumped Er:YAG laser with 60W of output at 1645 nm. Optics Letters, 2006, 31(6): 754-756
[10] Kim J W. Sahu J K, Clarkson W A. Impact of energy-transferupconversion on the performance of hybrid Er:YAG lasers. In: Proceedings of SPIE, 2008, 6871: 68710W-1-68710W-68710W-8
[11] Moskalev I S, Fedorov V V, Gapontsev V P, Gapontsev D V, Platonov N S, Mirov S B. Highly efficient, narrow-linewidth, and single-frequency actively and passively Q-switched fiber-bulk hybrid Er:YAG lasers operating at 1645 nm. Optics Express, 2008, 16(24): 19427-19433
[12] Chang N W H, Simakov N, Hosken D J, Munch J, Ottaway D J, Veitch P J. Resonantly diode-pumped continuous-wave and Qswitched Er:YAG laser at 1645 nm. Optics Express, 2010, 18(13): 13673-13678