发明名称 |
OPTICAL MODULES INCLUDING CUSTOMIZABLE SPACERS FOR FOCAL LENGTH ADJUSTMENT AND/OR REDUCTION OF TILT, AND FABRICATION OF THE OPTICAL MODULES |
摘要 |
An optical module comprising: a plurality of active optoelectronic components each one mounted on a respective printed circuit board (PCB), wherein each active optoelectronic component is associated with a respective different optical channel; a plurality of optical assemblies, each one is substantially aligned over a different respective optical channel; and a spacer separating the active optoelectronic components and PCBs from the optical assemblies, wherein the optical assemblies are attached by adhesive directly to an optical assembly-side surface of the spacer. A first active optoelectronic component is separated, by the spacer, from a first optical assembly by a first distance and a second active optoelectronic component is separated, by the spacer, from a second optical assembly by a different second distance. Also contemplated is a method for fabricating an optical module that comprises: modifying a height of one or more extensions on a spacer to adjust for at least one of a focal length or tilt of at least one optical channel. |
申请公布号 |
WO2017023211(A1) |
申请公布日期 |
2017.02.09 |
申请号 |
WO2016SG50378 |
申请日期 |
2016.08.04 |
申请人 |
HEPTAGON MICRO OPTICS PTE. LTD. |
发明人 |
YU, Qi Chuan;WANG, Ji;HWANG, Kyu Won;ALASIRNIÖ, Jukka |
分类号 |
G02B7/00;G02B3/00;G02B5/00;G02B5/20;G02B7/04;G03B3/00;G03B17/00;G03B19/00;H01L27/146;H01L31/0232 |
主分类号 |
G02B7/00 |
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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