Recent Progress on Cr3+ Doped Broad Band NIR Phosphors

Z Liang-liang, Z Jia-hua… - Chinese Journal of …, 2020 - cjl.lightpublishing.cn
Near infrared spectroscopy and imaging technology had been applied in fields such as food
analysis, early diagnosis of cancer, and brain science. However, this technology was still …

Cr 3+-doped borate phosphors for broadband near-infrared LED applications

J Wang, L Jiang, R Pang, S Zhang, D Li, K Li… - Inorganic Chemistry …, 2022 - pubs.rsc.org
With the increase in near-infrared light-emission diode light sources, super broadband NIR
phosphors have become a research hotspot. The study of single emitting center is of great …

High performance NIR-I to NIR-II emission of a Cr 3+-doped Cs 2 NaLuCl 6 phosphor with an IQE and EQE of up to 92.9% and 60.75%

F Zhu, Y Gao, J Qiu - Inorganic Chemistry Frontiers, 2024 - pubs.rsc.org
Presently, there is a need to expand the near-infrared (NIR) emission range, especially in
the bio-transparent window, to improve the internal quantum efficiency and external …

Ultra-broadband near-infrared emission in the double-perovskite Ca2InTaO6: Cr3+ phosphor for light-emitting-diode applications

J Zhang, W Zhao, X Zhang, Y Li, W Zhang… - Journal of …, 2023 - Elsevier
Broadband near-infrared phosphor-converted light-emitting diodes (NIR pc-LEDs) have
extensive applications basing on spectroscopy technology, which promote the exploration of …

Energy transfer realizes efficient NIR emitting Ca2ScTaO6: Cr3+, Yb3+ perovskite-structured phosphors

M Chen, H Fan, Z Lu, J Song, X Zhang, Q Pang… - Ceramics …, 2023 - Elsevier
Stable and efficient broadband near-infrared (NIR) emitting phosphors are vital for the next-
generation NIR sources. However, it still remains challenging to construct such phosphors …

Systems and methods for noninvasive blood glucose and other analyte detection and measurement using collision computing

S Gulati, TL Ruchti, JL Smith - US Patent 9,459,201, 2016 - Google Patents
US9459201B2 - Systems and methods for noninvasive blood glucose and other analyte
detection and measurement using collision computing - Google Patents US9459201B2 - Systems …

Zero thermal quenching and suppressed concentration quenching in a highly efficient structure‐confined fluoride near-infrared phosphor

J Zuo, W Nie, Y Li, H **e, J Gao, W Lai, X Li… - Journal of Alloys and …, 2023 - Elsevier
The development of thermally stable and efficient broadband near-infrared (NIR) phosphors
suffers from severe hindrance. Herein, a unique anti-fluorescence quenching is realized in a …

Super Broadband Emission Across NIR‐I and NIR‐II Under Blue Light Excitation of Cr3+, Ni2+ Co‐Doped Sr2GaTaO6 Phosphor Achieved by Two‐Site Occupation …

Y Zhuo, F Wu, Y Niu, Y Wang, Q Zhang… - Laser & Photonics …, 2024 - Wiley Online Library
The performance of the near‐infrared phosphor‐converted light‐emitting diodes (NIR pc‐
LEDs) mainly depends on the NIR emitting phosphors used. Cr3+ doped materials can be …

Broadband near-infrared luminescence in the novel Li3Cs2Sr2B3P6O24: Cr3+ phosphor for NIR pc-LED

Z Song, W Lü, X Kang, Z Zhu, Q Zeng - Journal of Luminescence, 2024 - Elsevier
Broadband phosphors materials with near-infrared emission have recently gained
significant attention for their applications in bio-medication and bio-imaging, phototherapy …

Spectroscopic tomography systems and methods for noninvasive detection and measurement of analytes using collision computing

S Gulati, TL Ruchti, JL Smith, W Van Antwerp - US Patent 9,554,738, 2017 - Google Patents
In a noninvasive system for detection/measurement of analytes in tissue, spectra from the
medium are deconstructed into features. Conditioned features, which contain frequency …