Red surface emitting laser element, image forming device, and image display apparatus

摘要

A red surface emitting laser element (3000) includes a first reflector (302), a second reflector (308) including a p-type semiconductor multilayer film, an active layer (305) between the first reflector (302) and the second reflector (308), and a p-type semiconductor spacer layer (307) between the active layer (305) and the second reflector (308), the p-type semiconductor spacer layer (307) having a thickness of 100 nm or more and 350 nm or less.