Difference between revisions of "Epitaxy layer design"

Revision as of 11:58, 16 December 2011

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 ==Suggestions for revisions==
-===Electron blocking layer===
+[[media:SOA_EPI_DESIGN.pptx|12/16/2011_HSP]]
-Better electron confinement
-==== Advantage ====
-- Better high temperature performance <br> - Lower threshold <br> - Improved quantum efficiency
-==== Disadvantage ====
-- one more layer
-===Etch stop layer===
-===Undercut layer to define current channel===