Chen Y F, Tseng Y C, Ke H T, Hsieh M X, Tung J C, Hsieh Y H, Liang H C, Huang K F
Opt Lett. 2020 Aug 15;45(16):4579-4582. doi: 10.1364/OL.401199.
The distributions of resonant frequencies in an astigmatic cavity are theoretically confirmed to be analogously equivalent to the quantum energy structures of two-dimensional commensurate harmonic oscillators. In the first part [Opt. Lett.45, 4096 (2020)OPLEDP0146-959210.1364/OL.399251] of this two-part series study, the lasing modes were verified to reveal a variety of vortex array structures. Here, in the second part of this two-part series study, the lasing modes are confirmed to agree very well with the quantum Green's functions that correspond to a bundle of Lissajous figures in the high-order regime.
理论上证实，像散腔中共振频率的分布类似于二维相称谐振子的量子能量结构。在这个两部分系列研究的第一部分[《光学快报》45, 4096 (2020)OPLEDP0146 - 959210.1364/OL.399251]中，验证了激光模式呈现出各种涡旋阵列结构。在此，在这个两部分系列研究的第二部分中，证实激光模式与对应于高阶 regime 中一束李萨如图形的量子格林函数非常吻合。
