@inproceedings{40d4118085ed407995da16cdda9ee44a,
title = "A \textasciitilde{}88\% internal slope efficiency of a Ho:ZBLAN waveguide chip laser at 2.1 µm",
abstract = "2.1 μm lasers have gained significant attention due to their operation in a retinal-safe wavelength range [1]. The low-loss atmospheric transmission in the 2-2.1 µm range facilitates techniques such as LIDAR and gas sensing making them suitable for applications in atmospheric monitoring and medical therapies [2, 3]. As a platform for developing high-efficiency, compact laser sources in the 2.1 μm spectral region, ZBLAN waveguide (WG) chip is a promising host material not only for its high transmission and low phonon energy, but also due to its wide capability in the WG design [4].",
author = "Junha Jung and Yongsop Hwang and Otten, \{Dale E.\} and Lee, \{Ju Han\} and Lancaster, \{David G.\}",
note = "Publisher Copyright: {\textcopyright} 2025 IEEE.; 2025 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2025 ; Conference date: 23-06-2025 Through 27-06-2025",
year = "2025",
doi = "10.1109/CLEO/EUROPE-EQEC65582.2025.11111269",
language = "English",
series = "2025 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2025",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "2025 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2025",
address = "United States",
}