E18
Past:
X-cut. NOT PROTON EXCHANGED.
It looks like the following:
Layout
1■____■7
2■¯¯¯¯■8
3■____■9
4■¯¯¯¯■10
5■____■11
6■¯¯¯¯■12
RB EO Resistance
1-2: 8.4Ω
3-4: 15.5Ω
5-6: 5.9Ω
11-12: 5.7Ω
Current
The old resistive strips were removed and 50nm of NiCr were put in their place. A 45 min anneal was done at 350°C.
It now looks like the following:
Layout
1■____■7
2■¯¯¯¯■8
3■____■9
4■¯¯¯¯■10
5■____■11
6■¯¯¯¯■12
RB Resistance
7-8: 1.09kΩ
9-10: 410Ω
11-12:750kΩ