发明名称 |
Optical wavelength coupler using multi-mode interference |
摘要 |
Provided is an optical wavelength coupler using a multi-mode interference. The optical wavelength coupler is a planar waveguide type optical device that can distribute or couple two optical signals having different wavelengths by using the multi-mode interference. The optical wavelength coupler is suitable for integration and is small-sized. Also, the optical wavelength coupler has a low manufacturing tolerance and a low loss, and is insensitive to TE/TM polarization.
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申请公布号 |
US7680370(B2) |
申请公布日期 |
2010.03.16 |
申请号 |
US20050990259 |
申请日期 |
2005.08.12 |
申请人 |
LEE BONGJUN;HONG JONGKYUN |
发明人 |
LEE BONGJUN;HONG JONGKYUN |
分类号 |
G02B6/42 |
主分类号 |
G02B6/42 |
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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