Columbia subject headings:
Miniature electronic equipment--Congresses.
Optical scanners--Congresses.
Optical storage devices--Congresses.
Semiconductor lasers--Congresses.
Harvard subject headings:
Princeton subject headings:
Integrated optics--Congresses.
Micromechanics--Congresses.
Miniature electronic equipment--Congresses.
Optical scanners--Congresses.