In recent years, there have been many researches focusing on orbital angular momentum of light beam in the field of optics.
近年来，在光学领域内，关于光束轨道角动量的研究，受到广泛的关注。
In recent years, there have been many researches focusing on orbital angular momentum of light beam in the field of optics.
近年来，在光学领域内，关于光束轨道角动量的研究，受到广泛的关注。
应用推荐