带穿孔的三角形微腔激光器的模态场

2018 IEEE 17th International Conference on Mathematical Methods in Electromagnetic Theory (MMET) Pub Date : 2018-07-01 DOI:10.1109/MMET.2018.8460276

A. Spiridonov, E. Karchevskii

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引用次数: 0

摘要

利用Muller边界积分方程组和Nyström方法，计算了中心有穿孔的三角形微腔的本征模，作为激光本征值问题的解。数值研究表明，等边三角形微腔中的小中心孔可以使激光模式的方向性显著提高，同时保持其低阈值。

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Modal Fields of a Triangular Microcavity Laser with a Piercing Hole

Eigenmodes of triangular microcavities with piercing holes in the center are computed as solutions of the Lasing Eigenvalue Problem using the system of Muller boundary integral equations and the Nyström method. The numerical study demonstrates that small centered holes in equilateral triangular microcavities can lead to a significant growth of the directionality of laser modes with the preservation of their low thresholds.

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来源期刊

2018 IEEE 17th International Conference on Mathematical Methods in Electromagnetic Theory (MMET)

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