lasers, fiber optic and semiconductor products for measuring, communication, monitoring, scanning, sensing and recording purposes and non-medical use, namely laser devices, light emitting devices, light detecting devices, light switching devices, light scanning devices, light frequency doubling and nonlinear devices, light amplifying devices, light steering devices, light controlling devices, light generating devices; semiconductor chips sold separately or as a component part of the above devices; heatsinks and heat-transfer devices sold as an integral part of the above devices; parts for the above devices; crystalline, seminconductor wafers; electronic apparatus, namely laser diodes, light detectors, light amplifiers and laser drivers to control, modulate, switch and amplify the above devices, mechanical mounts and parts for the above apparatuses and devices; semiconductor devices, namely sold-state devices; optical devices, namely lenses, gratings, fibers, etalons, windows, buffers, detectors, polarizers, waveguides, mirrors; fiber-optical parts, namely sources, detectors, modulators, amplifiers and couplers; assemblies and subassemblies used to mount and connect the above apparatuses and devices

lasers for medical use and parts therefor, namely laser devices, light emitting devices, light detecting devices, light switching devices, light scanning devices, light frequency doubling and nonlinerar devices, light amplifying devices, light steering devices, light controlling devices, light generating devices; semiconductor chips sold separately or as a component part of the above devices; heatsinks and heat-transfer devices sold as an integral part of the above devices; parts for the above devices; crystalline, semiconductor wafers; electronic apparatus, namely laser diodes, light detectors, light amplifiers and laser drivers to control, modulate, switch and amplify the above devices, mechanical mounts and parts for the above apparatuses and devices; semiconductor devices, namely solid-state devices; optical devices, namely lenses, gratings, fibers, etalons, windows, buffers, detectors, polarizers, waveguides, mirrors; fiber-optical parts, namely sources, detectors, modulators, amplifiers and couplers; assemblies and subassemblies used to mount and connect the above apparatuses and devices, all the foregoing for medical uses