Given that Sharp will obviously be needing a few high-power laser diodes to go into its forthcoming 8x Blu-ray burners, it's good to see Mitsubishi Chemical hopping in the fabrication game in order to lower costs and keep consumers smiling. A new report asserts that the previously mentioned company will be dedicating at least some of its efforts to producing high-power (200 to 300mW) laser diodes, which are currently in short supply and used in the pick-up heads of BD writers. As it stands, just Sony, Nichia and Sharp are producing these things in volume, though a fourth wheel will certainly be welcome. There's no word on when exactly Mitsu Chemical plans to ramp up production, but the sooner the better, we say.