Optical alignment structure and method of determining alignment information
LI, CHAO; ZHANG, HUIJUAN; LO, GUO-QIANG PATRICK
2015-12-10
著作权人ADVANCED MICRO FOUNDRY PTE. LTD.
专利号US20150355421A1
国家美国
文献子类发明申请
其他题名Optical alignment structure and method of determining alignment information
英文摘要In various embodiments, an optical alignment structure may be provided. The optical alignment structure may include a light carrying structure configured to receive an input optical light from an external light source. The optical alignment structure may further include a light redirection mechanism coupled to the light carrying structure. The light redirection mechanism may be configured to receive the input optical light from the light carrying structure. The light redirection mechanism may be further configured to redirect the input optical light back to the light carrying structure, the redirected input optical light configured to be detected by a detector for alignment of the optical alignment structure with the external optical source.
公开日期2015-12-10
申请日期2014-01-15
状态授权
内容类型专利
源URL[http://ir.opt.ac.cn/handle/181661/54485]  
专题半导体激光器专利数据库
作者单位ADVANCED MICRO FOUNDRY PTE. LTD.
推荐引用方式
GB/T 7714
LI, CHAO,ZHANG, HUIJUAN,LO, GUO-QIANG PATRICK. Optical alignment structure and method of determining alignment information. US20150355421A1. 2015-12-10.
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