BOB blind debugging technology-based APC anti-noise method for DFB laser
A DFB laser and technology technology, applied in the structure of optical resonator cavity and other directions, can solve the problems of increasing defect rate, affecting production efficiency and production test yield, etc., to improve production efficiency and yield, solve debugging failures, and reduce production costs Effect
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[0018] In order to make the objectives, technical solutions and advantages of the embodiments of the invention clearer, the following will be combined with the appendix in the embodiments of the invention. figure 1 The technical solutions in the embodiments of the present invention are described clearly and completely. Obviously, the described embodiments are part of the embodiments of the present invention, but not all of the embodiments. Usually attached here figure 1 The components of the embodiments of the present invention described and shown in may be arranged and designed in a variety of different configurations. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.
[0019] This embodiment provides an anti-noise method for DFB laser APC closed-loop debugging based on BOB blind tuning technology.
[0020] APC loop circuit su...
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