Lanthanide-based microlasers: Synthesis, structures, and biomedical applications

Q Zhang, Y Liu, K Liu, H Zhang - Nano Research, 2024‏ - Springer
The large size of lasers limits their applications in confined spaces, such as in biosensing
and in vivo brain tissue imaging. In this regard, micron-sized lasers have been developed …

Room-temperature continuous-wave upconversion white microlaser using a rare-earth-doped microcavity

B Jiang, S Zhu, W Wang, J Li, CH Dong, L Shi… - ACS …, 2022‏ - ACS Publications
White laser covering the visible color spectrum is critical in various applications including
vivid display, holographic imaging, and light-based version of Wi-Fi, but it is still challenging …

Measurement-based preparation of multimode mechanical states

C Meng, GA Brawley, S Khademi, EM Bridge… - Science …, 2022‏ - science.org
Nanomechanical resonators are a key tool for future quantum technologies, such as
quantum force sensors and interfaces, and for studies of macroscopic quantum physics. The …

Flexible manipulation of lasing modes in an erbium-doped microcavity via an add–drop configuration

S Zhu, W Wang, B Jiang, L Ren, L Shi, X Zhang - ACS Photonics, 2021‏ - ACS Publications
Whispering-gallery-mode microlaser is an important candidate for various applications such
as optical sensing, spectroscopy, and communications. The ability to manipulate lasing …

Lanthanide-doped nanocrystals in high-Q microtoroids for stable on-chip white-light lasers

L **, Z Liu, Y Zhang, Y Wu, Y Liu, H Deng… - Photonics …, 2022‏ - opg.optica.org
The plentiful energy states of lanthanide (Ln^ 3+)-doped nanomaterials make them very
promising for on-chip integrated white-light lasers. Despite the rapid progresses, the Ln^ 3+ …

Four-and five-photon upconversion lasing from rare earth elements under continuous-wave pump and room temperature

B Jiang, Y Hu, L Ren, H Zhou, L Shi, X Zhang - Nanophotonics, 2022‏ - degruyter.com
Benefited from abundant long-lived intermediate energy levels of rear earth elements, large
anti-Stokes lasing can be realized by multi-photon upconversion processes, which does not …

Fully reconfigurable optomechanical add-drop filters

Y Lei, ZG Hu, M Wang, YM Gao, Z Zuo, X Xu… - Applied Physics …, 2022‏ - pubs.aip.org
Fully reconfigurable add-drop filters (ADFs) have important applications in optical
communication and information processing. Here, we demonstrate a broadly tunable add …

[HTML][HTML] Free spectral range magnetic tuning of an integrated microcavity

Y Lei, ZG Hu, M Wang, YM Gao, Z Zuo, X Xu… - Fundamental Research, 2023‏ - Elsevier
Tunable whispering-gallery-mode (WGM) microcavities are promising devices for
reconfigurable photonic applications such as widely tunable integrated lasers and …

Measurement-based preparation of non-Markovian and multimode mechanical states

C Meng, GA Brawley, S Khademi, EM Bridge… - arxiv preprint arxiv …, 2021‏ - arxiv.org
Nanomechanical resonators are a key tool for future quantum technologies such as
quantum force sensors and interfaces, and for studies of macroscopic quantum physics. The …

“Eppur se muove”, but, we do not understand how

JJ Lunazzi, AM de Souza - Latin-American Journal of Physics …, 2021‏ - dialnet.unirioja.es
Presentamos consideraciones adicionales sobre como funciona el Radiometrpo de
Crookes, un experimento muy didáctico, profundizando y continuando anteriores …