TY - CHAP
T1 - Outlook and Conclusions
AU - Tay, Yong Kang Eugene
AU - He, Huajun
AU - Tian, Xiangling
AU - Li, Mingjie
AU - Sum, Tze Chien
N1 - Publisher Copyright:
© 2022, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.
PY - 2022/5
Y1 - 2022/5
N2 - In this book, we provided extensive discussions on key highlights in the Perovskite laser research field. In Chap. 1, we begin by briefly introducing the concept of stimulated emission, as it is key to the coherent properties of lasers. We have shown that minimally population inversion of carriers in three-level gain materials is a must for optical gain. Upon the inclusion of an external cavity, stringent boundary conditions impose further selection of allowed photon modes that can participate in laser mode oscillations.
AB - In this book, we provided extensive discussions on key highlights in the Perovskite laser research field. In Chap. 1, we begin by briefly introducing the concept of stimulated emission, as it is key to the coherent properties of lasers. We have shown that minimally population inversion of carriers in three-level gain materials is a must for optical gain. Upon the inclusion of an external cavity, stringent boundary conditions impose further selection of allowed photon modes that can participate in laser mode oscillations.
UR - http://www.scopus.com/inward/record.url?scp=85130093875&partnerID=8YFLogxK
U2 - 10.1007/978-981-16-7973-5_4
DO - 10.1007/978-981-16-7973-5_4
M3 - Chapter in an edited book (as author)
AN - SCOPUS:85130093875
T3 - SpringerBriefs in Applied Sciences and Technology
SP - 115
EP - 126
BT - SpringerBriefs in Applied Sciences and Technology
PB - Springer Science and Business Media Deutschland GmbH
ER -