Difference between revisions of "Process Hybrid Silicon Overview"
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[[media:Process_Outline.ppt | Process Outline]] | [[media:Process_Outline.ppt | Process Outline]] |
Revision as of 14:48, 12 October 2012
Summary
The hybrid silicon process can be summarized as follows:
Process ID | Process flow | Process follower | Description |
---|---|---|---|
WG etch | Complete Flow A | Si WG etch | Rib waveguide formation, Alignment marks. |
VC etch | Si VC etch | Vertical channel etch | |
Bonding | Bonding | Plasma assisted wafer bonding guide - Author:Michael D | |
InP-mesa etch | P-mesa etch | Mesa etch to top SCH layer | |
QW wet etch | QW etch | Active layer wet etch | |
N-metal deposition | N-metal deposition | N-metal (Ni/Ge/Au/Ni/Au) | |
Oxide Planarization & Via formation | Planarization & Via etch | 1um oxide deposition & via etch | |
P-/Probepad metal deposition | Probepad metallization | P-/probepad metal stack (Pd/Ti/Pd/Au) |