The dimension of the waveguides, i.e. a film thickness d = 1 µm, was chosen in order to find a compromise between efficient incoupling of the light and single mode guiding.

When life deals you a dilemma, just make dilemmanade If you let your attitude go bad, it doesn't take very long for that negative feeling to get passed on to your staff and then to your customers.

But I still don't hear any of the resident Pinkoids have the decency to come out and say OK, boys, you got us on this one, Cull and Petter did in fact lie to us. They knew for a fact months ago that there will be a hole in the budget but both of them presented budgets showing a $16 million surplus for the previous year even though both of them knew that it was not true.

volt + -age → voltage