Used SiO2 mask to create channels and 2.4mm non-proton exchanged region. Proton exchanged 11min, annealed 45min.

HF etch 2 minutes to remove mask.

Only have the Green video right now. https://www.youtube.com/watch?v=QOQuvbMMdrc&feature=youtu.be

prepped with LOR and pmma for writing.

Sample fabricated by Jacob Kimball
page updated 16 June 2015