英语翻译A separate touch down detector at the submount pick-up head senses the mechanical contact of the vacuum surface to the submount device.For machine and product safety it is important to control the pick-up and place process as closeas poss

英语翻译A separate touch down detector at the submount pick-up head senses the mechanical contact of the vacuum surface to the submount device.For machine and product safety it is important to control the pick-up and place process as closeas poss
英语翻译
A separate touch down detector at the submount pick-up head senses the mechanical contact of the vacuum surface to the submount device.For machine and product safety it is important to control the pick-up and place process as closeas possible.
Since hybrid optical systems often consist out of multiple components or sub-assemblies manufacturers demand to test as many component properties as possible.Testing of components right before the bonding process helps to increase
the yield of the final hybrid assembly.Threshold figures classify the test result and clear the component for further processing or reject it.Components are taken under several tests and verification steps in the HOS assembly machine.
The type of test parameter which determines a component to be in or out of spec can appear very different,i.e.:
The electro-optical properties of the submount are verified on a separate test unit in the machine.An InGaAS photo detector measures the optical power of the emitter while it is operated with defined currents.Even more electrical data of the submount module are red at the same time.The full test is carried out in just 0.5sec.and is performed while the submount is hold at the pick-up tool.

英语翻译A separate touch down detector at the submount pick-up head senses the mechanical contact of the vacuum surface to the submount device.For machine and product safety it is important to control the pick-up and place process as closeas poss
一个单独的触摸下探测器在安装摄像头的感官的真空表面的机械接触到热沉装置.机器和产品安全控制最为重要的提取和地方过程融为一体的可能.
由于混合光学系统通常由多个组件或子组件的制造商测试组件的性能尽可能多的需求.组件在接合过程中,有助于提高测试
最后的混合组件的产量.数据分类阈值测试结果和明确的成分作进一步处理或拒绝它.组件取下几个测试和验证在居屋装配机的步骤.
试验参数的确定一个组件可以在或规格可以出现非常不同的类型,即：
的热沉的光电特性在机器中的一个单独的测试单元验证.InGaAs光电探测器测量发射光功率时,电流与定义操作.甚至更多的电气数据子模块同时是红的.完整的测试是在0.5秒进行.是在底座是拾取工具执行.
我是参考金山词霸的（不一定对）但希望能帮到你 谢谢