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532-nm picosecond pulse generated in a passively mode-locked Nd:YVO_4 laser |
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| Authors: | Weiwei Wang Jie Liu Fei Chen Lei Li Yonggang Wang |
| Affiliation: | 1. College of Physics and Electronics,Shandong Normal University,Ji'nan 250014,China 2. Division of Microelectronics,School of Electronical and Electroinc Engineering,Nanyang Technological University,Singapore 639798 |
| Abstract: | A diode-pumped continuous-wave (CW) mode-locked Nd:YVO4/KTP green laser with semiconductor saturable absorber mirror (SESAM) is demonstrated.The maximum output power of CW mode-locked green laser is obtained to be 552 mW at the incident pump power of 7.25 W,corresponding to an optical-optical conversion efficiency of about 7.6%.The 532-nm CW mode-locked pulse duration is estimated to be about 8.4 ps with the repetition rate of 87 MHz. |
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