发明名称 |
Wavelength-tunable stabilized laser |
摘要 |
A wavelength-tunable stabilized laser is provided with a light source comprising a plurality of lasers capable of oscillating at a plurality of wavelengths, a light detecting part for detecting the light intensity of laser light output from the light source via a periodic filter, and a controlling part for generating oscillation of one of the lasers of the light source and controlling the oscillation wavelength of the laser so that the output value of the light detecting part becomes equal to a predetermined one of a plurality of target values. The wavelength-tunable stabilized laser is able to generate oscillation of laser light at a desired wavelength, of the plurality of wavelengths, and to stabilize the wavelength.
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申请公布号 |
US2001019562(A1) |
申请公布日期 |
2001.09.06 |
申请号 |
US20000739218 |
申请日期 |
2000.12.19 |
申请人 |
KAI YUTAKA;MIYATA HIDEYUKI |
发明人 |
KAI YUTAKA;MIYATA HIDEYUKI |
分类号 |
H01S5/0687;H01S3/13;H01S3/23;H01S5/022;H01S5/024;H01S5/40;(IPC1-7):H01S3/10 |
主分类号 |
H01S5/0687 |
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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