DIFF Subgroup
H01S 5/227 Buried mesa structure
Introduced: January 2000
Full Title
Full titles differ between systems:
IPC:
Semiconductor lasers > Structure or shape of the semiconductor body to guide the optical wave > having a ridge or a stripe structure > Buried mesa structure
CPC:
Semiconductor lasers (superluminescent diodes H10H20/00) > Structure or shape of the semiconductor body to guide the optical wave > having a ridge or stripe structure > Buried mesa structure
Of 2 combined children, 0 exist in both systems.
2 codes are CPC-only extensions.
Child Classifications
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