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Briefly explain Distributed Bragg Reflector (DBR) Laser with diagram.
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written 17 months ago by
prajapatijaimin
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Solution:
DBR lasers are very similar to the DFB lasers described in the previous section. The major difference is that where DFB lasers have a grating within the active region of the cavity, DBR lasers have a partitioned cavity with the grating in a region that is not active (amplifying). …
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