Development of all-solid-state 447nm lasers
-
摘要: 447nm蓝色激光光源的应用掀起了对激光二极管抽运全固态447nm蓝色激光器的研究热潮。介绍了全固态蓝色激光器的发展现状,总结了全固态447nm蓝色激光光源的研究现状,介绍了其技术路线并对之进行了比较,实现了连续447nm激光21mW的连续输出。分析了今后可能实现的途径和当前发展的可行性。
-
关键词:
- 激光器 /
- 447nm蓝色激光器 /
- 激光晶体 /
- 激光二极管
Abstract: Study on diode-pumped all-solid-state 447nm lasers is hot for the wide applications of 447nm blue laser sources.Based on lots of references at home and abroad, the development situation of all-solid-state blue lasers was introduced and summarized focusing on their technical routes.And then according to our study,21mW 447nm CW laser was gotten.Finally, the likely realization approaches of the 447nm lasers and the present feasibility was analyzed.-
Keywords:
- lasers /
- 447nm blue laser /
- laser crystal /
- laser diode
-
-
[1] ZHENG W F,LI B H,XIE S S,et al.Study on signal-to-noise ratio of drug-fluorescence imaging system[J].Laser Technology,2006,30 (2):123-125(in Chinese).
[2] RISK W P,LENTIl W.Room-temperature CW 946 nm Nd:YAG laser pumped by laser-diode arrays and intracavity frequency doubling to 473nm[J].Opt Lett,1987,12(12):993-995.
[3] FALCOZ F,BALEMBOIS F,GEORGES P,et al.All-solid-state centinuous wave tunable blue light source by intracavity doubling of a diodepumped Cr:LiSAF laser[J].Opt Lett,1995,20(11):1274-1276.
[5] ZELLER P,PEUSER P.Efficient,muhiwatt,continuous-wsve laser operation on the transitions of Nd:YVO4 and Nd:YAG[J].Opt Lett,2000,25(1):34-36.
[6] CZERANOWAKY C,HEUMANN E,HBER G.All-solid-state continuous-wave frequency-doubled Nd:YAG BiBO laser with 2.8W output power at 473nm[J].Opt Lett,2003,28(6):432-434.
[8] CHEN Y,PENG H,HOU W,et al.3.8W of CW blue light generated by intracavity frequency doubling of a 946nm Nd:YAG laser with LBO[J].Appl Phys,2006,1383(2):241-243.
[9] JIA F Q,XUE Q H,ZHENG Q,et al.2.41W compact efficient CW blue light generation by intra-cavity frequency doubling of a compact Nd:YAG laser[J].Opt Laser Technol,2007,39(5):1081-1083.
[10] LIU SL,WANGY S,CAI Z P.I.60W CW output 473nm linear cavity blue laser[J].Journal of Xiamen University,2007,46(2):179-182(in Chinese).
[11] LI P X,LI DH,ZHANG Z G.Efficient generation of blue light by intracavity frequency doubling of a CW Nd:YAG laser with LBO[J].Opt Laser Technol,2007,39(7):1421-1425.
[19] OGILVY H,WITHFORD M J,PIPER J A.Intracavity second and third harmonic generation at 67nm and 447nm from a Q-switched Nd:GdVO4 laser[R].Chiba,Japan:Theoptical Society of Japan,2005:1400-1430.
[20] HE J L,HU X P,ZHU SN,et al.Efficient generation of red and blue light in a dual-structure periodically poled LiTaO3 crystal[J].Chinese Physics Letter,2003,20(12):2175-2177.
[21] MA Y,PENG X C.Red and blue light generations in a periodically poled LiTaO3 by 1342nm laser[J].Chinese Journal of Lasers,2005,32(2):262-264(in Chinese).
[22] OU T H.Optimization of intracavity frequency-tripled all solid-state laser system:355nm and 447nm[M].Taipei:National Chiao Tung University,2005:223-227(in Chinese).
[23] CHEN Y F,CHEN Y S,OU T H.Compact efficient diode-pumped Nd:YVO4 Q-switched blue laser with intracavity frequency tripling[J].Appl Phys,2005,B81(4):517-520.
[24] LI J.Au-solid-state continuous wave intracavity frequency-tripled Nd:YVO4-LiB3O4 blue laser using double-resonant approach[J].Opt Commun,2007,277(1):114-117.
计量
- 文章访问数: 0
- HTML全文浏览量: 0
- PDF下载量: 4
下载: