一种超连续谱蓝宝石光纤激光器研究 
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A Supercontinuum Sapphire Fiber Laser
1 长春理工大学理学院, 吉林 长春 130022
2 长春新产业光电技术有限公司, 吉林 长春130103
图 & 表
图 1. 超连续谱光纤激光示意图
Fig. 1. Diagram of supercontinuum fiber laser
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图 2. 抽运激光输出结果图
Fig. 2. Output of the pump laser
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图 3. 不同波长的50 fs激光抽运蓝宝石光纤可见-近红外超连续谱。(a)光纤后端输出红外光谱; (b) 1200 nm;(c) 1300 nm;(d) 1400 nm;(e) 1500 nm
Fig. 3. Sapphire fiber visible and near-infrared supercontinuum pumped by different wavelengths of 50 fs laser. (a) Infrared spectra output of the back end; (b) 1200 nm; (c) 1300 nm; (d) 1400 nm; (e) 1500 nm
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表 150 fs激光抽运蓝宝石光纤可见-近红外超连续谱性能统计表
Table1. Performances of sapphire fiber visible and near-infrared supercontinuum pumped by 50 fs laser nm
| Output | Pump wavelength band |
|---|
| 1200 | 1300 | 1400 | 1500 |
|---|
| Back endedoutput | | Range | 968.4-1697.6 | 986.3-1844.0 | 1232.6-1965.4 | 1360.6-1971.8 | | Infrared | FWHM | 729.2 | 858.7 | 732.8 | 611.2 | | Center wavelength | 1332.9 | 1415.6 | 1599.0 | 1666.2 | | Range | 496.9-989.4 | 518.9-936.3 | 505.1-938.6 | 513.4-866.1 | | Visible & near infrared | FWHM | 492.5 | 417.4 | 433.5 | 352.7 | | Center wavelength | 743.1 | 727.6 | 721.8 | 689.7 | | | Range | 460.5-828.4 | 491.1-833.0 | 467.8-841.5 | 564.5-800.6 | | Front ended output | Visible & near infrared | FWHM | 367.9 | 341.9 | 373.7 | 236.1 | | | Center wavelength | 644.4 | 662.0 | 654.6 | 682.5 | | | Range | 501.1-968.1 | 509.5-963.8 | 507.4-916.9 | 513.9-863.6 | | Double ended output | Visible & near infrared | FWHM | 467.0 | 454.3 | 409.5 | 349.7 | | | Center wavelength | 734.6 | 736.6 | 712.1 | 688.7 | | | Range | 460.8-821.9 | 463.4-796.4 | 466.1-833.7 | 521.9-776.0 | | Output with SESAM cavity | Visible & near infrared | FWHM | 361.1 | 333.0 | 367.6 | 254.1 | | | Center wavelength | 640.9 | 629.9 | 649.9 | 648.9 |
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谭勇, 刘博, 郑权, 金光勇, 邓岩. 一种超连续谱蓝宝石光纤激光器研究[J]. 中国激光, 2017, 44(9): 0901002. Tan Yong, Liu Bo, Zheng Quan, Jin Guangyong, Deng Yan. A Supercontinuum Sapphire Fiber Laser[J]. Chinese Journal of Lasers, 2017, 44(9): 0901002.
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