Paper:
Laser Encoders
Tetsuharu Nishimura, Masaaki Tsukgi and Koh Ishizuka
LRE Dept., CB Project, Future Projects Center, Canon Inc., Shin-Kawasaki Mitsui Bldg., 890 Kashimada, Saiwai-ku, Kawasaki, Kanagawa 211, Japan
This article is published under a Creative Commons Attribution-NoDerivatives 4.0 Internationa License.