An optical pickup includes a light source emitting a laser beam and an optical path changing unit altering a traveling path of an incident beam. When a start point or an end point of partial data of edited data to be reedited is specified, a controller controls a recorder and reproducer and HDDs so as to reproduce material data containing the partial data to be reedited in synchronization with operation for changing the specified start or end point of the partial data. The plasma then etches the passivation layer from the getter material, which is directly thereafter sealed within the device cavity of the microdevice, all within the etchingbonding chamber. In other embodiments, the present invention relates to copper-catalyzed methods of forming a carbon-nitrogen bond between the nitrogen atom of a nitrogen-containing heteroaromatic, e. The unit-type lenses are stacked and fastened by a screw that runs through the bosses of the unit-type lenses. The nozzle includes a fluid fitting adapted for providing a pressurized fluid to the orifice.