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arXiv 1107.1772physics.optics
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偏振态为TE的正方晶格光子晶体激光器的耦合波模型--一种通用方法

Coupled-wave model for square-lattice photonic-crystal lasers with TE polarization -- a general approach

Yong Liang, Chao Peng, Kyosuke Sakai, Seita Iwahashi, Susumu Noda

摘要:

提出了一种具有横向电极化的强度的正方晶格光子晶体激光器的耦合波模型。该模型纳入了对二维PC激光腔很重要的高阶耦合效应,并为典型激光器件的全三维结构给出了通用且严格的耦合波公式。数值算例的基础上,我们的模型与不同的空气孔形状的PC结构。使用三维时域有限差分模拟所获得的结果的准确性进行了验证。

英文摘要:

A general coupled-wave model is presented for square-lattice photonic crystal (PC) lasers with transverse-electric polarization. This model incorporates the high-order coupling effects that are important for two-dimensional PC laser cavities and gives a general and rigorous coupled-wave formulation for the full three-dimensional structures of typical laser devices. Numerical examples based on our model are presented for PC structures with different air-hole shapes. The accuracy of the results obtained is verified using three-dimensional finite-difference time-domain simulations.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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