The central part of this paper is to design and fabricate a tunable source and the main purpose is to design a controller for a tunable filter which is based on the PZT-driven circuit.

• 本文重点研究了可调谐光源的设计与制作，主要是完成可调谐滤波器控制器的设计，该设计主要还建立在PZT驱动电源基础之上，同时考虑了一些闭环控制。