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1. 中国科学院大学 北京,100049
2. 发光学及应用国家重点实验室 中国科学院长春光学精密机械与物理研究所,吉林 长春,130033
纸质出版日期:2015-9-3,
收稿日期:2015-4-3,
修回日期:2015-4-22,
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张镭, 李颜涛, 林杰等. 基于Alq:DCJTI薄膜的光泵浦650nm微腔激光[J]. 发光学报, 2015,36(9): 1059-1063
ZHANG Lei, LI Yan-tao, LIN Jie etc. Microcavity Lasing at 650 nm from Alq:DCJTI Film Under Optical Pumping[J]. Chinese Journal of Luminescence, 2015,36(9): 1059-1063
张镭, 李颜涛, 林杰等. 基于Alq:DCJTI薄膜的光泵浦650nm微腔激光[J]. 发光学报, 2015,36(9): 1059-1063 DOI: 10.3788/fgxb20153609.1059.
ZHANG Lei, LI Yan-tao, LIN Jie etc. Microcavity Lasing at 650 nm from Alq:DCJTI Film Under Optical Pumping[J]. Chinese Journal of Luminescence, 2015,36(9): 1059-1063 DOI: 10.3788/fgxb20153609.1059.
设计研制了以分布式布拉格反射镜为腔镜、以主客体掺杂的红光发光材料Alq:DCJTI为增益介质的有机微腔结构。通过传输矩阵法对腔内驻波光场进行了模拟
确定了合理的微腔结构。在紫外脉冲激光的泵浦下研究了微腔的激光性能。该微腔激光器的输出波长位于650nm
观察到了明显的激光现象
其中阈值强度约为110Wcm
-2
阈值前后的FWHM从4.7nm窄化到3.2nm。
Organic microcavity structures were designed and fabricated with distributed Bragg reflector as the mirror and Alq:DCJTI host-guest doping system as the gain medium. The standing wave field within microcavity was simulated by using the transfer matrix method
and a suitable microcavity structure was determined. The lasing properties of the microcavity laser were studied by a UV pulse laser. The output wavelength of the microcavity laser is 650 nm. An obvious lasing behavior was observed with a threshold intensity of 110Wcm
-2
. FWHM was narrowed from 4.7 to 3.2nm before and after the threshold.
有机薄膜光学微腔激光
organic filmoptical microcavitylasing
Tsutsumi N, Kawahira T, Sakai W. Amplified spontaneous emission and distributed feedback lasing from conjugated compound in various polymer matrices [J]. Appl. Phys. Lett., 2003, 83(13):2533-2535.
Hide F, Daz-Garca M A, Schwartz B J, et al. Semiconducting polymers: A new class of solid-state laser materials [J]. Science, 1996, 273(5283):1833-1836.
Cheng H, Hou Y B, Qin L, et al. Amplified spontaneous emission from the blend films of F8BT and P3HT [J]. Chin. J. Lumin.(发光学报), 2014, 35(8):1003-1008 (in Chinese).
Hermann S, Shallcross R C, Meerholz K. Simple fabrication of an organic laser by microcontact molding of a distributed feedback grating [J]. Adv. Mater., 2014, 26(34):6019-6024.
Moses D. High quantum efficiency luminescence from a conducting polymer in solution: A novel polymer laser dye [J]. Appl. Phys. Lett., 1992, 60(26):3215-3216.
Tessler N, Denton G, Friend R. Lasing from conjugated-polymer microcavities [J]. Nature, 1996, 382(6593):695-697.
Bulovic V V, Kozlov V G, Khalfin V B, et al. Transform-limited, narrow-linewidth lasing action in organic semiconductor microcavities [J]. Science, 1998, 279(5350):553-553.
Samuel I, Turnbull G. Organic semiconductor lasers [J]. Chem. Rev., 2007, 107(4):1272-1295.
Hermann S, Shallcross R C, Meerholz K. Simple fabrication of an organic laser by microcontact molding of a distributed feedback grating [J]. Adv. Mater., 2014, 26(34):6019-6024.
Schneider D, Rabe T, Riedl T, et al. An ultraviolet organic thin-film solid-state laser for biomarker applications [J]. Adv. Mater., 2005, 17(1):31-34.
Yang Y, Turnbull G, Samuel I, et al. Sensitive explosive vapor detection with polyfluorene lasers [J]. Adv. Funct. Mater., 2010, 20(13):2093-2097.
Tsai C L, Lin J Q, Huang J P. Fabrication and characterization of the substrate-free InGaN-based resonant-cavity light-emitting diodes for plastic optical fiber communications [J]. J. Vac. Sci. Technol. B, 2009, 27(3):1080-1085.
Dong J R, Teng J H, Chua S J, et al. 650-nm AlGaInP multiple-quantum-well lasers grown by metalorganic chemical vapor deposition using tertiarybutylphosphine [J]. Appl. Phys. Lett., 2003, 83(4):596-598.
Lin J, Qu S, Chu M, et al. Simulation of luminescence properties and structure design of microcavity based on two dielectric mirrors [J]. Chin. J. Lumin.(发光学报), 2013, 34(3):329-333 (in Chinese).
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