TY - JOUR
T1 - Distributed Feedback Lasers and Light-Emitting Diodes Using 1-Naphthylmethylamnonium Low-Dimensional Perovskite
AU - Leyden, Matthew R.
AU - Terakawa, Shinobu
AU - Matsushima, Toshinori
AU - Ruan, Shibin
AU - Goushi, Kenichi
AU - Auffray, Morgan
AU - Sandanayaka, Atula S.D.
AU - Qin, Chuanjiang
AU - Bencheikh, Fatima
AU - Adachi, Chihaya
N1 - Funding Information:
This work was supported by the Japan Science and Technology Agency (JST), ERATO, Adachi Molecular Exciton Engineering Project, under JST ERATO Grant Number JPMJER1305, Japan, by JSPS KAKENHI grant numbers JP15K14149 and JP16H04192, and The Canon Foundation. We would like to thank Shim Chang-Hoon, Ganbaatar Tumen-Ulzii, Hao Ye, Kazuya Jinnai, Hiroyuki Mieno, and Hiroki Noda for assistance with equipment.
Funding Information:
This work was supported by the Japan Science and Technology Agency (JST), ERATO, Adachi Molecular Exciton Engineering Project, under JST ERATO Grant Number JPMJER1305, Japan, by JSPS KAKENHI grant numbers JP15K14149 and JP16H04192, and The Canon Foundation. We would like to thank Shim Chang-Hoon, Ganbaatar Tumen- Ulzii, Hao Ye, Kazuya Jinnai, Hiroyuki Mieno, and Hiroki Noda for assistance with equipment.
Publisher Copyright:
© 2019 American Chemical Society.
PY - 2019/2/20
Y1 - 2019/2/20
N2 - This work investigates the feasibility of using low-dimensional perovskites for electrically driven lasers given the current status of perovskite light-emitting diodes and optically pumped lasers. In our progress toward electrically driven lasers, we performed a variety of measurements on bulk and low-dimensional perovskite films to give a baseline for expectations. This included the measurement of amplified spontaneous emission, lasing, and near-infrared light-emitting diodes operated at low and high current density. We considered power density thresholds needed for amplified spontaneous emission and lasing and compared this to light-emitting diodes operated at high current density to speculate on the future of electrically driven perovskite lasers. We concluded that our current perovskite devices will need current densities of 4 to 10 kA/cm 2 to achieve lasing. Future devices will most significantly benefit from architectures that accommodate higher current, but meaningful reductions in threshold may also come from improved film quality and confinement.
AB - This work investigates the feasibility of using low-dimensional perovskites for electrically driven lasers given the current status of perovskite light-emitting diodes and optically pumped lasers. In our progress toward electrically driven lasers, we performed a variety of measurements on bulk and low-dimensional perovskite films to give a baseline for expectations. This included the measurement of amplified spontaneous emission, lasing, and near-infrared light-emitting diodes operated at low and high current density. We considered power density thresholds needed for amplified spontaneous emission and lasing and compared this to light-emitting diodes operated at high current density to speculate on the future of electrically driven perovskite lasers. We concluded that our current perovskite devices will need current densities of 4 to 10 kA/cm 2 to achieve lasing. Future devices will most significantly benefit from architectures that accommodate higher current, but meaningful reductions in threshold may also come from improved film quality and confinement.
UR - http://www.scopus.com/inward/record.url?scp=85060276545&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85060276545&partnerID=8YFLogxK
U2 - 10.1021/acsphotonics.8b01413
DO - 10.1021/acsphotonics.8b01413
M3 - Article
AN - SCOPUS:85060276545
SN - 2330-4022
VL - 6
SP - 460
EP - 466
JO - ACS Photonics
JF - ACS Photonics
IS - 2
ER -