Materials quality Aluminum alloys 1 Aluminum gallium nitride 1 Band-gap semiconductors 1 Benchmarking 1 Build rate 1 Comprehensive figure of merits 1 Critical performance parameters 1 Deep uv 1 Device performance 1 Energy gap 1 Gallium alloys 1 Hardware modifications 1 Hastelloy X 1 III-V semiconductors 1 Laser powders 1 Mechanical properties 1 Microstructure 1 Nickel 1 Nickel alloys 1 Nickel-based superalloy 1 Nickel-based superalloys 1 Photodetectors 1 Photons 1 Potential variations 1 Powder bed 1 Process parameters 1 Process window 1 Processing 1 Productivity 1