L. A. Wang,L. A. WangW.T. ChenLON A. WANG2018-09-102018-09-102001-01http://scholars.lib.ntu.edu.tw/handle/123456789/294538Fiber Dependence and Coupling Efficiency Limitation for a Lensed Fiber integrated with a long Period Fiber Gratingconference paper2-s2.0-0034822785