What is a DFB Laser?
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YouTubeFiber Optics For Sale Co.
What is a DFB Laser?
http://www.fiberoptics4sale.com/wordpress/ Hello everyone! This is Colin from Fiber Optics For Sale. In this tutorial, we will quickly explain what is a DFB laser. So let's get started. What does DFB mean? Here, DFB means "Distributed Feedback". In a DFB laser, on top of its active region, there is a diffraction grating. This diffraction ...
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