Perovskite Nanocrystal Based Plastic Optical Fiber Amplifier via Two-Photon Excitation
A plastic optical fiber amplifier coated with CsPbBr3 nanocrystals and pumped by an 800-nm Ti:Sapphire laser exhibited two-photon-excited amplified spontaneous emission with a 7.4-mJ/cm<sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">2</sup> threshold and >10-dB optical gain in the green spectral range (520–540 nm) when incorporating a continuous-wave broadband signal.
Authors
- Omar F. Mohammed (ORCID: https://orcid.org/0000-0001-8500-1130)
- Boon S. Ooi (ORCID: https://orcid.org/0000-0001-9606-5578)
- Partha Maity (ORCID: https://orcid.org/0000-0002-0293-7118)
- Chun Hong Kang (ORCID: https://orcid.org/0000-0003-4649-1127)
- Tien Khee Ng (ORCID: https://orcid.org/0000-0002-1480-6975)
- Yue Wang (ORCID: https://orcid.org/0000-0002-8378-6429)
Institutions
- King Abdullah University of Science and Technology (SA)
Publication Details
- Published
- 2024-11-10
- DOI
- https://doi.org/10.1109/ipc60965.2024.10799815
- Primary Topic
- Perovskite Materials and Applications
- Type
- article
- Field-Weighted Citation Impact
- 0.00