Optical: systems and elements – Holographic system or element – Using a hologram as an optical element
Patent
1997-05-22
1999-05-04
Henry, Jon
Optical: systems and elements
Holographic system or element
Using a hologram as an optical element
359 19, G02B 532, G02B 2610
Patent
active
059009551
ABSTRACT:
An optical scanning system includes a laser source, a deflector deflecting a laser beam emitted from the laser source, and at least two hologram elements located between the deflector and an image forming member.
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Hasegawa Shin-ya
Kayashima Shigeo
Maeda Satoshi
Yamagishi Fumio
Yoshikawa Hiroyasu
Fujitsu Limited
Henry Jon
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