Two side liquid-cooled and passively Q-switched disk oscillator with nanosheets in flowing CCl4 | |
Nie, Rongzhi1,2; She, Jiangbo1; Li, Dongdong4; Li, Fuli2; Peng, Bo1,3; She, Jiangbo (shejb@opt.ac.cn) | |
作者部门 | 先进光电与生物材料研发中心 |
2016-09-01 | |
发表期刊 | APPLIED PHYSICS B-LASERS AND OPTICS |
ISSN | 0946-2171 |
卷号 | 122期号:9 |
产权排序 | 1 |
摘要 | A passively Q-switched and two side liquid-cooled Nd:YAG disk oscillator is demonstrated, which is operated at a pump pulse width of 300 mu s and a pump repetition rate of 10 Hz. The coolant flows over the two large surfaces of the disk and will be passed through by laser beam, so it can also serve as a saturable absorber. For the unmodulated laser, the pure CCl4 was employed as coolant and a plane output mirror of 15 % transmission was employed. The maximum output energy of 795 mJ is realized corresponding to the optical-optical efficiency of 27.4 % and the slope efficiency of 30 %; for the graphene Q-switched laser, the CCl4 with graphene nanosheets was employed as coolant and a plane output mirror of 40 % transmission was employed. The maximum output energy of 376 mJ is realized corresponding to the optical-optical efficiency of 13 % and the slope efficiency of 18 %. The maximum average Q-switching repetition rate is 385 kHz, and the minimum average pulse width is 116 ns; for the MoS2 Q-switched laser, the CCl4 with MoS2 nanosheets was employed as coolant and a plane output mirror of 30 % transmission was employed. The maximum output energy of 486 mJ is realized corresponding to the optical-optical efficiency of 17 % and the slope efficiency of 22 %. The maximum average Q-switching repetition rate is 470 kHz, and the minimum average pulse width is 137 ns. |
文章类型 | Article |
关键词 | Absorption Refrigeration Coolants Energy Efficiency Graphene Laser Beams Laser Mirrors Mirrors Molybdenum Compounds Nanosheets Optical Pumping Pulse Repetition Rate q Switched Lasers Saturable Absorbers |
WOS标题词 | Science & Technology ; Physical Sciences |
DOI | 10.1007/s00340-016-6519-4 |
收录类别 | SCI ; EI |
关键词[WOS] | WAVE-FRONT ABERRATION ; SATURABLE ABSORBER ; LASER ; RESONATOR ; FIELD ; MOS2 |
语种 | 英语 |
WOS研究方向 | Optics ; Physics |
项目资助者 | National Natural Science Foundation of China (NSFC)(61308086) ; Natural Science Basic Research Plan in Shaanxi Province of China(2016JQ6016) |
WOS类目 | Optics ; Physics, Applied |
WOS记录号 | WOS:000383609500011 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.opt.ac.cn/handle/181661/28301 |
专题 | 光子功能材料与器件研究室 |
通讯作者 | She, Jiangbo (shejb@opt.ac.cn) |
作者单位 | 1.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China 2.Xi An Jiao Tong Univ, Sch Sci, Xian 710119, Peoples R China 3.Nanjing Univ Posts & Telecommun, Key Lab Organ Elect & Informat Displays, IAM, Nanjing 210046, Jiangsu, Peoples R China 4.Xian Univ Post & Telecommun, Sch Elect Engn, Xian 710121, Peoples R China |
推荐引用方式 GB/T 7714 | Nie, Rongzhi,She, Jiangbo,Li, Dongdong,et al. Two side liquid-cooled and passively Q-switched disk oscillator with nanosheets in flowing CCl4[J]. APPLIED PHYSICS B-LASERS AND OPTICS,2016,122(9). |
APA | Nie, Rongzhi,She, Jiangbo,Li, Dongdong,Li, Fuli,Peng, Bo,&She, Jiangbo .(2016).Two side liquid-cooled and passively Q-switched disk oscillator with nanosheets in flowing CCl4.APPLIED PHYSICS B-LASERS AND OPTICS,122(9). |
MLA | Nie, Rongzhi,et al."Two side liquid-cooled and passively Q-switched disk oscillator with nanosheets in flowing CCl4".APPLIED PHYSICS B-LASERS AND OPTICS 122.9(2016). |
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