1Kuang - Chao Fan. Experimental study of fabrication a microball tip on an optical fiber[J]. Optics Part A: Pure and Applied Optics, Vol8 ,2006 :782 - 787.
2Guoxiong Zhang, Shimin Yang. New techniques in small blind hole measurements [ A ]. The Third International Conference on Manufacturing Technology, Hong Kong China, 1995, December 13 - 16 : 188 - 191.
3Chen - Chun Kao, Albert J Shih. Form measurements of micro - holes [ J ] . Measurement Science and Technology, 2007, Vol18:3603 - 3611.
