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实用新型
CN202600194U 光模块 失效 - 权利终止

光模块
摘要：
本实用新型的目的在于提供一种光模块。其特征在于包括：平板型基底（11），具有规定的厚度；光半导体封装（12），搭载于平板型基底（11）的平面上，对有源型光元件进行气密密封；波导型光学元件（13），搭载于平板型基底（11）的平面上，对来自光纤（16）的或者向光纤（16）的光进行波导；光学透镜（14），搭载于平板型基底（11）的平面上，连接光半导体封装（12）和波导型光学元件（13）；以及带框架的盖（15），固定于平板型基底（11）的平面上，覆盖光半导体封装（12）、波导型光学元件（13）以及光学透镜（14）。本实用新型的一个技术效果是在YAG激光焊接时不会发生光轴偏移。
摘要（英）：

The utility model aims to provide an optical module. The optical module is characterized by comprising: a flat substrate (11) having a prescribed thickness; an optical semiconductor packaging (12) which is disposed on a plane of the flat substrate (11) and is used for airtight sealing for an active type optical element; a waveguide type optical element (13) which is arranged on the plane of the flat substrate (11) and is used for waveguide of light from or toward a fiber (16); an optical lens (14) which is arranged on the plane of the flat substrate (11) and is connected with the optical semiconductor packaging (12) and the waveguide type optical element (13); and a cover (15) with a frame, wherein the cover is fixed on the plane of the flat substrate (11) and covers the optical semiconductor packaging (12), the waveguide type optical element (13) and the optical lens (14). One technical effect of the optical module is that an optical axis is not liable to offset during YGA laser beam welding.

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