Song, LihuanLihuanSongDegroote, StefanStefanDegrooteVurgaftman, I.I.VurgaftmanMeyer, J.R.J.R.Meyer2021-10-152021-10-152004https://imec-publications.be/handle/20.500.12860/9624Thin-film lambda ~3.7 µm 'W' laser released from InAs substrateJournal article