In this paper, we experimentally study polarization bistable characteristics of simplified mesa structure VCSELs. A distributed Bragg reflector (DBR) mirror is processed in a rectangular mesa structure waveguide and buried with polyimide. The almost square mesa structure VCSEL lases in two orthogonal linear polarization states. We demonstrate stable polarization switching by light injection.
Polarization bistable characteristics of mesa structure 980 nm VCSELs
2005-01-01
742730 byte
Conference paper
Electronic Resource
English
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