7LEE J H, PARK S R, YANG S H, et al. Fabrication of a V-groove on the optical fiber connector using a miniaturized machine tool [ J]. Journal of Materials Processing Technolo- gy, 2004, 155 - 156:1716 - 1722.
8E Brinksmeier, Y Mutlugtines, F Klocke, et al. Ultra-preci- sion grinding[ J 3. CIRP Annals-Manufacturing Technology, 2010. 59(2): 652-671.