Looks like there will be many knife-edge combiner setups made with blue diodes in the next few months. Would people be interested in small, high quality dielectric mirrors for this? I'm getting a quote for 445nm HR coated 1mm thick quartz material. The idea would be to dice it into 1/4" X 1/2" or so rectangular mirrors. The cost should be fairly low. Anyone want some if I can get them?