发明名称 |
Harmonic generator, method for driving harmonic generator, image-displaying apparatus, image-forming apparatus, optical storage apparatus that employs harmonic generator |
摘要 |
There is provided a harmonic generator generates high power laser light and can be modulated at high modulation rate. The semiconductor laser emits a first output light when a bias current is supplied, and a second output light when a modulating current is superposed to the bias current. On of the first output lights has a wavelength inside of a wavelength tolerance of phase-matching of the wavelength-converting element. The other has a wavelength outside of the wavelength tolerance of phase-matching.
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申请公布号 |
US2003210716(A1) |
申请公布日期 |
2003.11.13 |
申请号 |
US20030404057 |
申请日期 |
2003.04.02 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
SAKATA HAJIME;FURUKAWA YUKIO |
分类号 |
B41J2/44;G02F1/35;G02F1/355;G02F1/37;H01S5/062;H01S5/125;H01S5/323;H01S5/343;H01S5/50;(IPC1-7):H01S3/10 |
主分类号 |
B41J2/44 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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