光学学报, 2018, 38 (9): 0914001, 网络出版: 2019-05-09
一维边发射有机半导体光子晶体激光器设计 
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Design of One-Dimensional Edge-Emitting Organic Semiconductor Photonic Crystal Lasers
图 & 表
图 1. 激光增益介质MEH-PPV的发光谱以及光子晶体激光器中全反结构、透反结构的透射谱
Fig. 1. Luminescence spectrum of laser gain medium MEH-PPV and transmission spectra of total reflection structure and partial transmission structure in photonic crystal laser
图 2. 一维边发射有机半导体光子晶体激光器结构示意图
Fig. 2. Schematic of 1D edge-emitting organic semiconductor photonic crystal laser
图 3. (a)一维光子晶体选模结构的透射谱; (b)缺陷模的品质因子Q与光子晶体缺陷层厚度D的关系
Fig. 3. (a) Transmission spectrum of 1D photonic crystal mode-selection component; (b) relationship between the quality factor Q of defect modes and the defect layer thickness D of photonic crystal
图 4. (a)一维缺陷型光子晶体选模结构的透射谱;(b)缺陷模的品质因子和透射率随光子晶体周期数N的变化关系
Fig. 4. (a) Transmission spectra of 1D defect type photonic crystal mode-selection component; (b) relationship between quality factor Q and transmissivity of defect modes with the structure period N of photonic crystal
图 5. 一维边发射有机半导体光子晶体激光器的谐振模式。左插图为谐振模式局部放大图,右插图为对应的模场分布图
Fig. 5. Resonance mode of 1D edge-emitting organic semiconductor photonic crystal laser. The left inset shows the partial enlargement of the resonance mode; the right inset is the corresponding mode field pattern
图 6. 不同l1、l2对激光谐振模式的影响。插图为l1=l2=3.861 μm时谐振模式局部放大图
Fig. 6. Dependence of resonant modes on different l1and l2. The inset shows the partial enlargement of the resonant mode while l1=l2=3.861 μm
李长伟, 陈笑, 蔡园园, 王晓青, 冯帅, 王义全. 一维边发射有机半导体光子晶体激光器设计[J]. 光学学报, 2018, 38(9): 0914001. Changwei Li, Xiao Chen, Yuanyuan Cai, Xiaoqing Wang, Shuai Feng, Yiquan Wang. Design of One-Dimensional Edge-Emitting Organic Semiconductor Photonic Crystal Lasers[J]. Acta Optica Sinica, 2018, 38(9): 0914001.
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