坍缩涡的临界功率
Critical power of collapsing vortices
摘要：
我们计算了线偏振相位涡旋的临界功率，并表明该表达式比以前的结果更准确。与无涡情况不同，径向对称的偏离不会增加坍缩的临界功率，而是导致坍缩成非涡丝。还考虑了圆极化、径向极化和方位极化的情况。
英文摘要：
We calculate the critical power for collapse of linearly-polarized phase vortices, and show that this expression is more accurate than previous results. Unlike the non-vortex case, deviations from radial symmetry do not increase the critical power for collapse, but rather lead to disintegration into collapsing non-vortex filaments. The cases of circular, radial and azimuthal polarizations are also considered.
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。
