Near-infrared phosphors and their full potential: A review on practical applications and future perspectives

Gabriel Nicolo A. De Guzman; Mu Huai Fang; Chia Hsuan Liang; Zhen Bao; Shu Fen Hu; Ru Shi Liu

doi:10.1016/j.jlumin.2019.116944

Near-infrared phosphors and their full potential: A review on practical applications and future perspectives

Gabriel Nicolo A. De Guzman, Mu Huai Fang, Chia Hsuan Liang, Zhen Bao, Shu Fen Hu^*, Ru Shi Liu

^*Corresponding author for this work

Department of Physics

Research output: Contribution to journal › Article › peer-review

163 Citations (Scopus)

Abstract

Near-infrared (NIR) phosphors are enticing photoluminescent materials with applications in light-emitting diodes for spectroscopy. These phosphors have two types of emissions: Type I has a Gaussian curve, whereas Type II is similar to a plateau. Both emissions have industrial uses, but uncertain remains regarding which type is ideal. In this review, we compare two distinct NIR phosphors with Type I and Type II emissions in terms of their structure, crystal field, and emission profile and then provide our perspective on what the ideal emission must be.

Original language	English
Article number	116944
Journal	Journal of Luminescence
Volume	219
DOIs	https://doi.org/10.1016/j.jlumin.2019.116944
Publication status	Published - 2020 Mar

Keywords

Broadband
Light-emitting diode
Near-infrared
Phosphor

ASJC Scopus subject areas

Biophysics
Atomic and Molecular Physics, and Optics
General Chemistry
Biochemistry
Condensed Matter Physics

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10.1016/j.jlumin.2019.116944

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title = "Near-infrared phosphors and their full potential: A review on practical applications and future perspectives",

abstract = "Near-infrared (NIR) phosphors are enticing photoluminescent materials with applications in light-emitting diodes for spectroscopy. These phosphors have two types of emissions: Type I has a Gaussian curve, whereas Type II is similar to a plateau. Both emissions have industrial uses, but uncertain remains regarding which type is ideal. In this review, we compare two distinct NIR phosphors with Type I and Type II emissions in terms of their structure, crystal field, and emission profile and then provide our perspective on what the ideal emission must be.",

keywords = "Broadband, Light-emitting diode, Near-infrared, Phosphor",

author = "{De Guzman}, {Gabriel Nicolo A.} and Fang, {Mu Huai} and Liang, {Chia Hsuan} and Zhen Bao and Hu, {Shu Fen} and Liu, {Ru Shi}",

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year = "2020",

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T2 - A review on practical applications and future perspectives

AU - De Guzman, Gabriel Nicolo A.

AU - Fang, Mu Huai

AU - Liang, Chia Hsuan

AU - Bao, Zhen

AU - Hu, Shu Fen

AU - Liu, Ru Shi

PY - 2020/3

Y1 - 2020/3

N2 - Near-infrared (NIR) phosphors are enticing photoluminescent materials with applications in light-emitting diodes for spectroscopy. These phosphors have two types of emissions: Type I has a Gaussian curve, whereas Type II is similar to a plateau. Both emissions have industrial uses, but uncertain remains regarding which type is ideal. In this review, we compare two distinct NIR phosphors with Type I and Type II emissions in terms of their structure, crystal field, and emission profile and then provide our perspective on what the ideal emission must be.

AB - Near-infrared (NIR) phosphors are enticing photoluminescent materials with applications in light-emitting diodes for spectroscopy. These phosphors have two types of emissions: Type I has a Gaussian curve, whereas Type II is similar to a plateau. Both emissions have industrial uses, but uncertain remains regarding which type is ideal. In this review, we compare two distinct NIR phosphors with Type I and Type II emissions in terms of their structure, crystal field, and emission profile and then provide our perspective on what the ideal emission must be.

KW - Broadband

KW - Light-emitting diode

KW - Near-infrared

KW - Phosphor

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JO - Journal of Luminescence

JF - Journal of Luminescence

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ER -

Near-infrared phosphors and their full potential: A review on practical applications and future perspectives

Abstract

Keywords

ASJC Scopus subject areas

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