发明名称 |
MULTI-WAVELENGTH LASER GENERATING APPARATUS AND METHOD BY USING MULTI INJECTION LOCKING LASER DIODE |
摘要 |
PURPOSE: A multi-wave laser generator and a method thereof are provided to have a narrow line width, an even output, and a high SMSR[Side Mode Suppression Ratio]. CONSTITUTION: A multi-wave laser generator includes a first light source(100) emitting a voluntary emitting light for generating a multi-wave laser or emitting output light wave-controlled by receiving light and oscillating with a wave which the received light has; a second light source(200) receiving the voluntary emitting light from the first light source and emitting amplified reflection light by at least one part of the received voluntary emitting light; and a multiplexer(300) receiving light emitting from the first light source and the second light source and multiplexing the received light. [Reference numerals] (100) First light source; (200) Second light source; (300) Multiplexing part; (310) Multiplexer; (330) Optical channel switch; (400) Optical coupler; |
申请公布号 |
KR20130036637(A) |
申请公布日期 |
2013.04.12 |
申请号 |
KR20110100840 |
申请日期 |
2011.10.04 |
申请人 |
GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY |
发明人 |
PARK, CHANG SOO;KU, HEUN DUK |
分类号 |
H01S3/10;H01S3/098 |
主分类号 |
H01S3/10 |
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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