27.02.2013 Views

Curvature - Laytec

Curvature - Laytec

Curvature - Laytec

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

Thickness uniformity tuning using R 950/ R 633<br />

� Batch-mode fitting during growth with marked regions<br />

� Adjust growth parameter according to fit result after step A, B, C, ...<br />

A<br />

B<br />

C<br />

Growth Rate (µm/h)<br />

2.2<br />

2.18<br />

2.16<br />

2.14<br />

2.12<br />

2.1<br />

2.08<br />

2.06<br />

2.04<br />

2.02<br />

2<br />

1.98<br />

1.96<br />

1.94<br />

1.92<br />

1.9<br />

1.88<br />

1.86<br />

1.84<br />

1.82<br />

1.8<br />

Variation MO1-Run Flow<br />

Pos #08-1 Pos #08-2 Pos #08-3 Pos #08-4 Pos #08-5<br />

Measurement Position Center -> Edge<br />

B<br />

A<br />

C

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!