Dear All,
I need some help on photoresist/polymer.
I'm now looking for a type of photoresist/polymer, whose refractive index is
<1.538 @1.55um cuz i need it to be a cladding layer of a waveguide. The
smaller the refractive index is, the better. Any suggestions, please?
Thanks in advance
Xinjie Song, PhD student
Physics Dept, The University of Auckland, New Zealand
Ph: 0064 09 3737599-88845