发明名称 |
LIGHT SOURCE DEVICE AND PROCESSING METHOD |
摘要 |
<p>The present invention relates to a light source apparatus. The light source apparatus has an MOPA configuration and comprises a seed light source, a pulse generator, an intermediate optical amplifier, a final stage optical amplifier, a delivery optical fiber, and a light output terminal. The delivery optical fiber is a PBG fiber having a photonic bandgap (PBG) structure in a core-surrounding portion located around the core. Light with a wavelength in a high loss band of the PBG fiber is inputted into the PBG fiber.</p> |
申请公布号 |
EP2717095(A4) |
申请公布日期 |
2015.04.15 |
申请号 |
EP20120794150 |
申请日期 |
2012.05.31 |
申请人 |
SUMITOMO ELECTRIC INDUSTRIES, LTD. |
发明人 |
TAMAOKI, SHINOBU;KAKUI, MOTOKI |
分类号 |
G02F1/35;B23K26/073;B23K26/08;G02B6/00;G02B6/02;H01S3/067;H01S3/10;H01S3/16;H01S3/23;H01S3/30 |
主分类号 |
G02F1/35 |
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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