半导体激光器光束远场特性研究

精确测量了半导体激光器远场分布并与新的远场理论模型作了细致的比较，结果表明新模型在很大的角度范围内与测量数据准确地符合。

Study of Maxwell Fish Eye Microspheric Lens

The theoretical model of the Maxwell fish eye sphere lens has long been regarded as an absolute optical instrument without practical application since it was proposed. But the study on the theory of Maxwell fisheye microspheric lens shows that on certain condition it has fine image formation ability and coupling efficiency. Through multiple stage ion exchange technology, Maxwell fish eye microspheric lens of high quality could be produced, which has a promising practical application in micro optics and integrated optics.