发明名称 |
Automatic device for assembling fiber collimators |
摘要 |
An automatic device for assembling a fiber collimator. The fiber collimator includes a tubular holder, an optical fiber disposed at an end of the tubular holder, and a GRIN lens disposed at the other end of the tubular holder. The automatic device includes a screen, a laser light-source and a driving table. The laser light source emits a laser light to the GRIN lens to obtain a first elliptic pattern and a second elliptic pattern on the screen, wherein the first elliptic pattern has a first major axis and the second elliptic pattern having a second major axis. The driving table rotates the optical fiber until the first major axis of the first elliptic pattern is parallel to the second major axis of the second elliptic pattern.
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申请公布号 |
US6668114(B2) |
申请公布日期 |
2003.12.23 |
申请号 |
US20020104234 |
申请日期 |
2002.03.22 |
申请人 |
TSAI HIS-HSUN;JANG WINYANN |
发明人 |
TSAI HIS-HSUN;JANG WINYANN |
分类号 |
G02B6/32;G02B6/42;(IPC1-7):G02B6/32 |
主分类号 |
G02B6/32 |
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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