A15
Past:
Used SiO2 mask to create channels and 2.4mm non-proton exchanged region. Proton exchanged 14min, annealed 45min.
HF etch 2 minutes to remove mask.
Red
Green
Blue
Comparison results
Current:
prepped with LOR and pmma for writing.
Future:
Sample fabricated by Jacob Kimball
page updated 16 June 2015