Photonics Research, Volume. 8, Issue 9, A31(2020)
Mode selection and high-quality upconversion lasing from perovskite CsPb2Br5 microplates
Fig. 1. Optical characterizations of perovskite
Fig. 2. TA spectra of perovskite
Fig. 3. Temperature-dependent ASE actions from
Fig. 4. F-P mode lasing characterization of a single
Fig. 5. WGM lasing characterization of a single
Fig. 6. Log–log plot of the integrated PL intensity as a function of the pump fluence under two-photon excitation.
Fig. 7. Pump-intensity-dependent SE dynamics.
Fig. 8. Normalized integrated intensity for microplates under pulsed excitation.
Fig. 9. Two-photon pumped intensity-dependent emission spectra from a single
Fig. 10. Center lasing position of the
Fig. 11. Two-photon pumped intensity-dependent emission spectra from a single
Fig. 12. Center lasing position of the
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Zhengzheng Liu, Chunwei Wang, Zhiping Hu, Juan Du, Jie Yang, Zeyu Zhang, Tongchao Shi, Weimin Liu, Xiaosheng Tang, Yuxin Leng. Mode selection and high-quality upconversion lasing from perovskite CsPb2Br5 microplates[J]. Photonics Research, 2020, 8(9): A31
Special Issue: PEROVSKITE PHOTONICS
Received: Jun. 11, 2020
Accepted: Jul. 13, 2020
Published Online: Sep. 3, 2020
The Author Email: Juan Du (dujuan@mail.siom.ac.cn), Xiaosheng Tang (xstang@cqu.edu.cn), Yuxin Leng (lengyuxinn@mail.siom.ac.cn)