发明名称 |
Single fiber mach-zehnder filter and method of manufacturing the same |
摘要 |
The present invention provides a method for producing a Mach-Zehnder filtering device. The method includes the following steps: (a) providing an optical fiber having a jacket and a core containing rare earth element dopants; (b) stripping the jacket of a segment of the optical fiber; and (c) performing a fused-tapering to the stripped segment of the optical fiber to form a first and a second necks simultaneously, wherein the core exists in both the first and the second necks to form a Mach-Zehnder interferometer.
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申请公布号 |
US8457460(B2) |
申请公布日期 |
2013.06.04 |
申请号 |
US20100963142 |
申请日期 |
2010.12.08 |
申请人 |
CHEN NAN-KUANG;FENG ZHI-ZHENG;NATIONAL UNITED UNIVERSITY |
发明人 |
CHEN NAN-KUANG;FENG ZHI-ZHENG |
分类号 |
G02B6/26;G02B6/42 |
主分类号 |
G02B6/26 |
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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