发明名称 |
HIGH FREQUENCY EXCITED-TYPE OF SLAP-TYPE WAVEGUIDE LASER DEVICE INCLUDING DETECTION CIRCUIT AND METHOD FOR STABILIZING OUTPUT AND FREQUENCY OF LASER USING THE DETECTION CIRCUIT |
摘要 |
PURPOSE: A method for stabilizing the output and frequency of a laser using a slap-type of waveguide laser device and a detection circuit is provided to use as a stabilization basis the change of the high frequency signal input or reflected by a photocurrent efficiency of a laser resonator. CONSTITUTION: In a method for stabilizing the output and frequency of a laser using a slap-type of wave guide laser device and a detection circuit(11), the detection circuit is connected to a connection line for connecting a high frequency generator(1) and a slap wave guide(6). The detection circuit is provided to detect a current signal due to a photocurrent efficiency generated in a laser resonator itself. The signal from the detection circuit is feedbacked and supplied to a lock-in stabilizer(8).
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申请公布号 |
KR20010047379(A) |
申请公布日期 |
2001.06.15 |
申请号 |
KR19990051575 |
申请日期 |
1999.11.19 |
申请人 |
KOREA RESEARCH INSTITUTE OF STANDARDS AND SCIEBCE |
发明人 |
CHOI, JONG UN;JUNG, YEONG BUNG;SHIN, DONG JU |
分类号 |
H01S3/063;H01S3/08;H01S3/09;H01S3/091;H01S3/097;H01S3/102;H01S3/13;H01S3/131;(IPC1-7):H01S3/13 |
主分类号 |
H01S3/063 |
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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