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1. 沈阳理工大学 理学院, 辽宁 沈阳 110159
2. 鞍山紫玉激光科技有限公司, 辽宁 鞍山 114000
纸质出版日期:2016-11-5,
收稿日期:2016-5-30,
修回日期:2016-7-16,
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崔建丰, 高涛, 张亚男等. 瓦级激光二极管端面抽运351nm紫外激光器[J]. 发光学报, 2016,37(11): 1367-1371
CUI Jian-feng, GAO Tao, ZHANG Ya-nan etc. Watt-class Laser Diode End-pumped 351 nm Ultraviolet Laser[J]. Chinese Journal of Luminescence, 2016,37(11): 1367-1371
崔建丰, 高涛, 张亚男等. 瓦级激光二极管端面抽运351nm紫外激光器[J]. 发光学报, 2016,37(11): 1367-1371 DOI: 10.3788/fgxb20163711.1367.
CUI Jian-feng, GAO Tao, ZHANG Ya-nan etc. Watt-class Laser Diode End-pumped 351 nm Ultraviolet Laser[J]. Chinese Journal of Luminescence, 2016,37(11): 1367-1371 DOI: 10.3788/fgxb20163711.1367.
研制了输出功率达瓦级的351nm准连续紫外激光器。激光器采用激光二极管(LD)端面抽运Nd∶YLF晶体和声光调
Q
技术,实现了1053nm准连续基波振荡。在结构简单的V型腔中,两块LiB
3
O
5
(LBO)晶体对基频光进行二倍频和三倍频,获得了高功率351nm准连续紫外激光输出。在LD抽运功率为14W、声光调
Q
激光器的调制频率为1kHz的工作条件下,得到351nm紫外激光平均输出功率为1.12W、脉冲宽度为34ns、单脉冲能量为1.12mJ、峰值功率达32.94kW。LD抽运光到351nm紫外激光的光-光转换效率达到8%,电光效率为3.4%,光束质量良好。
A watt-class quasi-continuous 351 nm ultraviolet laser was fabricated by using frequency-doubled and frequency-tripled the radiation at 1053 nm from laser diode (LD) end-pumped Nd: YLF crystal under acoustic-optical
Q
-switched in a simple V-shaped cavity with two LiB
3
O
5
(LBO) crystals. An average output power at 351 nm of 1.12 W is obtained at repetition rate of 1 kHz and pumped power of 14 W. The single pulse energy is 1.12 mJ with the pulse width of 34 ns at 351 nm
and the peak power is up to 32.94 kW. The optical-optical conversion efficiency is 8%
and the electro-optical conversion efficiency is 3.4%. The beam quality is satisfactory.
激光器351nm紫外激光器声光调QNd: YLF晶体
laser351 nm ultraviolet laseracousto-optical Q-switchNd: YLF crystal
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李雪,吴亚兰,黄鑫,等. 355 nm和407 nm激光激发Hoechst33342检测细胞凋亡的比较研究 [J]. 华西医学, 2013, 28(6):875-878. LI X, WU Y L, HUANG X, et al.. Comparison between 355 nm and 407 nm laser exciting Hochest 33342 in the detection of apoptosis [J]. West China Med. J., 2013, 28(6):875-878. (in Chinese)
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景敏,华灯鑫,乐静. 荧光激光雷达技术探测水面油污染系统仿真研究 [J]. 物理学报, 2016, 65(7):070704-1-7. JING M, HUA D X, LE J. Simulation of fluorescence lidar for detecting oil slick [J]. Acta Phys. Sinica, 2016, 65(7): 070704-1-7. (in Chinese)
冯爱新,庄绪华,薛伟,等. 1 064 nm、532 nm、355 nm波长脉冲激光辐照多晶硅损伤特性研究 [J]. 红外与激光工程, 2015, 44(2):461-465. FENG A X, ZHUANG X H, XUE W, et al.. Damage characteristics of polysilicon under wavelengths of 1 064 nm, 532 nm and 355 nm laser irradiation [J]. Infrared Laser Eng., 2015, 44(2):461-465. (in Chinese)
YU W C, HU X B, CUI Y X, et al.. Laser ablation of 6H-SiC single crystal and spectral characterization [J]. Spectrosc. Spect. Anal., 2016, 36(4):1255-1260.
李玉瑶,王菲,焦正超,等. 高效率LD端面抽运准连续355 nm紫外激光器 [J]. 发光学报, 2014, 35(3):332-336. LI Y Y, WANG F, JIAO Z C, et al.. High efficient LD end-pumped QCW 355 nm laser [J]. Chin. J. Lumin., 2014, 35(3):332-336. (in Chinese)
田明,王菲,车英. 双波长腔外同步和频355 nm准连续全固态激光器 [J]. 激光技术, 2014, 38(6):804-806. TIAN M, WANG F, CHE Y. LD pumped QCW 355 nm laser by extra-cavity sum-frequency-mixing using double synchronized wavelength lasers [J]. Laser Technol., 2014, 38(6):804-806 (in Chinese).
李斌,丁欣,孙冰,等. 激光二极管抽运NdYAG/Nd: YVO4共轴双晶体Cr: YAG被动调Q激光器 [J]. 中国激光, 2015, 42(4):0402003-1-5. LI B, DING X, SUN B, et al.. Laser-diode-pumped coaxial double crystals Nd: YAG/Nd: YVO4 Cr: YAG passively Q-switched laser [J]. Chin. J. Lasers, 2015, 42(4):0402003-1-5. (in Chinese)
杨厚文,程文雍,王军华,等. 温度补偿角度相位失配355 nm紫外激光器 [J]. 光电子激光, 2015, 26(12):2300-2306. YANG H W, CHENG W Y, WANG J H, et al.. 355 nm ultraviolet laser with angle phase mismatch compensated by temperature [J]. J. Optoelect. Laser, 2015, 26(12):2300-2306. (in Chinese)
张洋洋,王丽荣,杨盈莹,等. 高能量全固态355 nm紫外激光器 [J]. 激光杂志, 2015, 36(8):11-13. ZHANG Y Y, WANG L R, YANG Y Y, et al.. The high-energy all-solid-state 355 nm ultraviolet laser [J]. Laser J., 2015, 36(8):11-13. (in Chinese)
熊景平,钱金宁, 陈日升. 高效高功率腔内三倍频紫外激光器 [J]. 激光与光电子学进展, 2015, 52(8):071403-1-5. XIONG J P, QIAN J N, CHEN R S. Intra-cavity triple frequency ultraviolet laser with high power and high efficiency [J]. Laser Optoelect. Prog., 2015, 52(8):071403-1-5. (in Chinese)
刘慧,姚育成,黄楚云. LD侧面抽运全固态Nd: YAG紫外激光器的研究 [J]. 激光技术, 2016, 40(2):303-306. LIU H, YAO Y C, HUANG C Y. Research of laser diode side-pumped all-solid-state Nd: YAG ultraviolet lasers [J]. Laser Technol., 2016, 40(2):303-306. (in Chinese)
YA X, LIU Q, GONG M L, et al.. High-repetition-rate high-beam-quality 43 W ultraviolet laser with extra-cavity third harmonic generation [J]. Appl. Phys. B, 2009, 95(2):323-328.
江炜,何青,陈振强,等. 基于Nd: YAG/Cr: YAG/YAG键合晶体LD侧面泵浦激光器 [J]. 光子学报, 2014, 43(4):0414002-1-4. JIANG W, HE Q, CHEN Z Q, et al.. LD side-pumped laser based on Nd: YAG/Cr: YAG/YAG composite crystal [J]. Acta Photon. Sinica, 2014, 43(4):0414002-1-4. (in Chinese)
RAJESH D, YOSHIMURA M, EIRO T, et al.. UV laser-induced damage tolerance measurements of CsB3O5 crystals and its application for UV light generation [J]. Opt. Mater., 2008, 31(2):461-463.
DUDLEY D R, MEHL O, WANG G Y, et al.. Q-switched diode-pumped Nd: YAG rod laser with output power of 420 W at 532 nm and 160 W at 355 nm [J]. SPIE, 2009, 7193(1):50-56.
HAY N, SLAVINSKIS N, RODIN A M, et al.. >220 W output power at 355 nm from a Q-switched diode-pumped solid-state laser [J]. SPIE, 2014, 8959:1117-1123.
DEANA A M, RANIERI I M, BALDOCHI S L, et al.. Compact, diode-side-pumped and Q-switched Nd: YLiF4 laser cavity operating at 1 053 nm with diffraction limited beam quality [J]. Appl. Phys. B, 2012, 106(4):877-880.
HUANG Y J, TANG C Y, LEE W L, et al.. Efficient passively Q-switched Nd: YLF TEM00-mode laser at 1053 nm: selection of polarization with birefringence [J]. Appl. Phys. B, 2012, 108(2):313-317.
LU T T, WANG J T, HUANG M J, et al.. Efficient and compact diode-end-pumped conductively cooled Q-switched Nd: YLF laser operating at 527 nm [J]. Chin. Phys. Lett., 2012, 10(8):081403.
赵东峰,戴亚平,黄关龙,等. 神光-Ⅱ装置三倍频实验中靶场单元技术的改进 [J]. 强激光与粒子束, 2004, 16(4):441-444. ZHAO D F, DAI Y P, HUANG G L, et al.. Improvement of target area for 3 shot experiments in SG-Ⅱ facility [J]. High Power Laser Part. Beams, 2004, 16(4):441-444. (in Chinese)
HAUNG Y J, TANG C Y, TZENG Y S, et al.. Efficient high-energy passively Q-switched Nd: YLF/Cr4+: YAG UV laser at 351 nm with pulsed pumping in a nearly hemispherical cavity [J]. Opt. Lett., 2013, 38(4):519-521.
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