undepleted

If the emitter ledge is too thick, current will flow through the undepleted ledge, which increases the emitter-size effect.

不适当突出部厚度，将会在突出部侧壁造成严重表面复合。

The analytical solutions for the stead state equations of four wave mixing with an arbitrary complex coupling constant are given without the undepleted pump approximation.

在无泵浦耗竭近似下，给出了复耦合系数为任意值时稳态四波混频耦合波方解析解。