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

摘要

The invention relates to a red surface emitting laser element, image forming device, and image display apparatus. The red surface emitting laser element includes a first reflector, a second reflector including a p-type semiconductor multilayer film, an active layer between the first reflector and the second reflector, and a p-type semiconductor spacer layer between the active layer and the secondreflector, the p-type semiconductor spacer layer having a thickness of 100 nm or more and 350 nm or less.