edge emission

• 边缘发射

edge emission的用法和样例：

例句

1. Edge emitters cannot be tested until the wafer is chopped up and each laser chip is mounted on a test rig or in the device in which it is to be packaged.
   边缘发射型的，只有在切成芯片并安装到实验台上，或安到要组装的激光器上之后才能对它进行测试。