Not sure what 'QD-in-photoresist' is all about...appears to have something to do with 'all-optical circuitry': https://books.google.com/books?id=N3JzAwAAQBAJ&pg=PA166&lpg=PA166&dq=QD-in-photoresist&source=bl&ots=4ns5q0QrG9&sig=emTvInRowlMf2FQgv42cL03UDW4&hl=en&sa=X&ei=BPYpVd3AEMGLNvySgqAH&ved=0CCUQ6AEwAQ#v=onepage&q=QD-in-photoresist&f=false