arXivDaily arXiv每日学术速递 周一至周五更新
北美退伍军人节(Veterans Day),12 日无更新
arXiv physics/0403118physics.optics
收藏

分数阶相位阶跃高斯光束中光学涡旋演化的实验观察

Experimental observation of optical vortex evolution in a Gaussian beam with an embedded fractional phase step

W. M. Lee, X. -C. Yuan, K. Dholakia

摘要:

通过两束分数阶跃增量相等但方向相反的光束干涉,我们探测到了分数阶跃增量引起的涡旋演化,产生的干涉图样表明,当分数阶跃增量超过半整数值时,额外的单个额外电荷产生了

英文摘要:

We detect the vortex evolution from the increase of the fractional phase step by interfering two beams of opposite but equal fractional step increment.The interference pattern generated shows evidence of the birth of an additional single extra charge as the fractional phase step increase extends above a half-integer value

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。

↑