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Over the last 25 years has seen an unprecedented increase in the growth of phonic components based on semiconductor and solid-state lasers, glass and polymer based optical fibres, and organic LEDs. Emerging technology for component engineering must embed dissimilar materials based devices into an integrated form which is more efficient. In this article, we demonstrate techniques for overcoming the...
A 1.2 μm high power and broadband quantum dot superluminescent diode has been successfully realised by post-growth annealing process on a p-doped InAs/InGaAs dot in well structure. The device exhibits a high output power of above 190 mW with ~80 nm bandwidth.
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