Investigation of mirror-like surface finish in optical glass (BK7) lapping

• Main Authors: Wahab, Muhammad Faiz, Aung, Lwin Moe, Abd. Aziz, Ahmad Aizuddin, Mohamad@Yusof, Asri
• Format: Conference or Workshop Item
• Language: English
• Published: 2015
• Subjects: T Technology (General)
• Online Access: http://eprints.utm.my/id/eprint/63365/1/MuhammadFaizWahab2015_InvestigationofMirrorLikeSurfaceFinish.pdf; http://eprints.utm.my/id/eprint/63365/; http://mot.yamaguchi-u.ac.jp/MJJIC2015/

Surface quality of optical glass is crucial for application in high precision products. This paper aim to investigate the surface roughness improvement and the limit surface roughness of the BK7 optical glass for mirror-like surface finish. Due to the brittleness of workpiece, lapping pressure need...