论文标题
具有横向模式锁定激光器的类似中国字符的模式
Generation of Chinese-characters-like modes with transverse mode locked lasers
论文作者
论文摘要
为了生成光学涡流阵列的自发横向模式锁定已经广泛研究了频率退化的横向模式。而在不同阶的横向模式之间锁定的模式很少报道，以实现空间固定光束图案。讨论了横向模式锁定理论。提到了一般横向模式锁定（G-TML）和受限横向模式锁定（R-TML）的概念。实验表明，在非线性高的微芯片腔中可以进行R-TML。更有趣的是，具有这种特殊的横向模式锁定效果的微芯片激光器可以生成一些汉字，例如激光模式。并提供了各种实验结果和相应的模拟。
Spontaneous transverse mode locking to generate optical vortex arrays is already widely studied for the frequency degenerated transverse modes. While, the mode locking between transverse modes in different orders (non-frequency degenerated families) to achieve spatial stationary beam patterns is rarely reported. The theory of transverse mode locking is discussed. Concepts of general transverse mode locking (G-TML) and restricted transverse mode locking (R-TML) are mentioned. It's experimentally shown that R-TML is possible in microchip cavities with high nonlinearity. More interestingly, some Chinese characters like laser modes can be generated by microchip lasers with this special transverse mode locking effect. And various experimental results and corresponding simulations are presented.
