Title: Current tailoring for lowering linewidth floor
Abstract: The linewidth floor of a DFB laser observed in the linewidth/optical output power relation is an unresolved issue. It is found experimentally that the linewidth floor and linewidth rebroadening occurs in conjunction with spatial hole-burning along the lasing axis. Tailoring the current distribution along the lasing axis by using a three-terminal DFB laser can reduce the linewidth floor.
Publication Year: 1988
Publication Date: 1988-01-01
Language: en
Type: article
Indexed In: ['crossref']
Access and Citation
Cited By Count: 26
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