封面 (IMAGE) Hong Kong University of Science and Technology Caption 研究報告被《鐳射與光子評論》選為封面 Credit 香港科技大學 Usage Restrictions NA License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.