Device for recording information on a photosensitive medium for

Details Device for recording information on a photosensitive medium for Device for recording information on a photosensitive medium for

1985-01-25

1987-09-15

Sikes, William L.

Photocopying

Contact printing

Light boxes

350 9614, 350 9612, 350358, 350 9618, 355 3R, 355 3DR, 355 8, 355 16, 354 3, 346 44, G02B 610, G03G 1500, G01D 904

Patent

active

046935487

ABSTRACT:
A novel information recording device scans and exposes a photosensitive medium for electrophotography by information light by the use of a scanning light forming optical integrated circuit (IOS) including a light deflecting portion and a condensing thin film lens on a thin film waveguide path. The device, as compared with prior art information recording devices using beam spot scanning, is very compact and capable of high-speed recording and can realize a low cost of manufacture.

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patent: 4592621 (1986-06-01), Amano et al.
patent: 4614408 (1986-09-01), Mir et al.
patent: 4635082 (1987-01-01), Domoto et al.
Tsai, "Guided Wave Acousto-Optics Fundamentals and Wideband Applications", SPIE, vol. 139, Guided Wave Optical Systems and Devices, 1978, pp. 132-143.
Righini et al, "Signal Processing . . . Geodesic Lenses", Conf. Proceed of SPIE, Netherlands 10/78, pp. 20-25.

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