Laser modulating and driving device and image reproducing apparatus using the same

A laser modulating and driving device comprises a modulation signal generating unit configured to generate a laser modulation signal consisting of a pair of small swing differential signals based on pixel data, and a driving unit configured to drive a laser according to the laser modulation signal s...

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Main Authors Ishida, Masaaki, Nihei, Yasuhiro, Omori, Atsufumi, Ozasa, Dan
Format Patent
LanguageEnglish
Published 24.02.2009
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Abstract A laser modulating and driving device comprises a modulation signal generating unit configured to generate a laser modulation signal consisting of a pair of small swing differential signals based on pixel data, and a driving unit configured to drive a laser according to the laser modulation signal supplied from the modulation signal generating unit.
AbstractList A laser modulating and driving device comprises a modulation signal generating unit configured to generate a laser modulation signal consisting of a pair of small swing differential signals based on pixel data, and a driving unit configured to drive a laser according to the laser modulation signal supplied from the modulation signal generating unit.
Author Omori, Atsufumi
Ishida, Masaaki
Nihei, Yasuhiro
Ozasa, Dan
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