New holographic technology for a compact POS scanner.
A new holographic technique has been used to make a compact, accurate, and reliable point-of-sale scanner. Our holo-window technique is capable of changing the scan direction, collecting the signal light, and equalizing the scan velocity. At present, compact scanners tend to sacrifice read operation accuracy, speed, and reliability for size. Our technique permits the miniaturization of the optical system of a scanner while preserving performance. Using the holo-window, we have developed a new scanner that has a letter-size footprint and is only 8 cm high.
Yamazaki
K
K
Ichikawa
T
T
Aritake
H
H
Yamagishi
F
F
Ikeda
H
H
Inagaki
T
T