To replace the underwhelming stock components, [styropyro] chose a Nichia NDG7475 high-powered laser diode, fitting it into a small heatsink for thermal management.

Green diode lasers a big breakthrough for laser-display tech Japanese researchers demonstrate the missing link in laser display technology … ...

Local stress control to suppress dislocation generation for pseudomorphically grown AlGaN UV-C laser diodes. Applied Physics Letters, 2022; 121 (22): 222101 DOI: 10.1063/5.0124512 ...