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Hi,您目前在 全部期刊 'Yufeng Li', 共找到 11个内容。

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 Evaluation of growth characteristics of Aspergillus parasiticus inoculated in different culture media by shortwave infrared (SWIR) hyperspectral imaging

Xuan Chu Wei Wang Xinzhi Ni Haitao Zheng Xin Zhao Hong Zhuang Kurt C. Lawrence Chunyang Li Yufeng Li Chengjun Lu

[摘要]

 PDF全文Journal of Innovative Optical Health Sciences | 2018, 11(05):1850031

 Photochemical synthesis and photocatalysis application of ZnS/amorphous carbon nanotubes composites

Zhen FANG Yueting FAN Yufeng LIU

[摘要]

 PDF全文Frontiers of Optoelectronics | 2011, 4(01):121-127

 室温下二极管泵浦的Tm:LuAG激光器

吴春婷 Chunting Wu 鞠有伦 Youlun Ju 李玉峰 Yufeng Li 王振国 Zhenguo Wang 王月珠 Yuezhu Wang

[摘要]本文报道了室温下二极管泵浦的Tm:LuAG激光器的出光性能。泵浦20W时获得了4.91W的2023nm激光输出,斜效率达25.39%。通过改变泵浦光斑的尺寸实现模式匹配最佳化。实验中比较了各种输出镜透过率对出光性能的影响,同时讨...

 PDF全文Chinese Optics Letters | 2008, 6(06):415

 Tm:GdVO4微片激光器及其光谱研究

李玉峰 Yufeng Li 鞠有伦 Youlun Ju Y. Urata Y. Urata 王月珠 Yuezhu Wang

[摘要]报道了激光二极管泵浦Tm:GdVO4微片激光器,在2W,802nm激光二极管抽运条件下,最大输出功率310mWw, 波长为1917nm,斜率效率为22%。实验测得了800nm左右的晶体吸收谱以及1800nm左右的发射荧光光谱。此外,讨论了在激...

 PDF全文Chinese Optics Letters | 2007, 5(06):351

 高效室温下激光二极管泵浦Tm:YAP激光器

李玉峰 Yufeng Li 姚宝权 Baoquan Yao 王月珠 Yuezhu Wang 鞠有伦 Youlun Ju 赵广军 Guangjun Zhao 宗艳花 Yanhua Zong 徐军 Jun Xu

[摘要]文章报道了室温下二极管泵浦Tm:YAP激光器,最大输出功率5.2瓦,波长为1981nm,斜率效率是30%。实验测量800nm左右晶体的吸收谱以及1800nm附近的荧光发射谱。此外,讨论了输出功率随晶体工作温度关系。

 PDF全文Chinese Optics Letters | 2007, 5(05):286

 Tunable CW Tm,Ho:YLF laser at 2 microns

Yufeng Li Baoquan Yao Zhenguo Wang Yuezhu Wang Youlun Ju

[摘要]

 PDF全文Chinese Optics Letters | 2006, 4(08):470

 Diode-pumped CW Tm:GdVO4 laser at 1.9 um

Yufeng Li Baoquan Yao Yuezhu Wang

[摘要]

 PDF全文Chinese Optics Letters | 2006, 4(03):175

 3.6-W cryogenic Tm,Ho:YLF laser pumped by fiber-coupled diodes module

Baoquan Yao Youlun Ju Yuezhu Wang Wanjun He Yufeng Li

[摘要]

 PDF全文Chinese Optics Letters | 2005, 3(04):210

 Fiber-coupled diode end-pumped Q-switched Tm,Ho:YLiF4 laser

Yuezhu Wang Xingbao Zhang Baoquan Yao Wanjun He Yufeng Li Youlun Ju

[摘要]

 PDF全文Chinese Optics Letters | 2004, 2(06):337

 LD pumped 2-μm CW laser from Tm,Ho:GdVO4

Baoquan Yao Xingbao Zhang Yuezhu Wang Wanjun He Yufeng Li Youlun Ju

[摘要]

 PDF全文Chinese Optics Letters | 2004, 2(10):595

 Analyses of the Properties of Tunable Faraday Anomalous Dispersion Optical Filter at 589 nm

PENG Yufeng LI Xuexin ZHANG Liang TANG Junxiong WANG Qingji

[摘要]

 PDF全文Chinese Journal of Lasers B | 1995, 4(01):65-71

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