Fabrication and luminous properties of phosphor ceramic for application in automotive laser headlight

Seok Bin Kwon; Bo Young Kim; In Seok Jang; Sie Wook Jeon; Wan Ho Kim; Ho Jung Jeong; Jae Pil Kim; Mong Kwon Jung; Byung Woo Jeong; Bong Kyun Kang; Dae Ho Yoon; Young Hyun Song

doi:10.1016/j.cap.2020.04.001

Fabrication and luminous properties of phosphor ceramic for application in automotive laser headlight

Seok Bin Kwon
, Bo Young Kim
, In Seok Jang
, Sie Wook Jeon
, Wan Ho Kim
, Ho Jung Jeong
, Jae Pil Kim
, Mong Kwon Jung
, Byung Woo Jeong
, Bong Kyun Kang
, Dae Ho Yoon
, Young Hyun Song

Department of Advanced Materials Science and Engineering

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

8 Scopus citations

Abstract

We report on the optimization of fabrication of a ceramic phosphor plate (CPP) using α-Al₂O₃ as functional materials for an automotive laser headlamp. The prepared CPP shows the high luminous characteristics with increasing α-Al₂O₃ contents because of the light scattering of the hexagonal structure of α-Al₂O₃ materials. We investigated the correlation between α-Al₂O₃ and thickness of CPP. The luminous properties of the CPP are improved and optimized according to the variables of one. We found that the prepared sample is a potential material for future solid-state laser lighting in application as an automotive headlamp.

Original language	English
Pages (from-to)	862-865
Number of pages	4
Journal	Current Applied Physics
Volume	20
Issue number	7
DOIs	https://doi.org/10.1016/j.cap.2020.04.001
State	Published - Jul 2020

Keywords

Ceramic phosphor plate
Laser diode
Luminous properties
Thickness
α-AlO

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10.1016/j.cap.2020.04.001

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title = "Fabrication and luminous properties of phosphor ceramic for application in automotive laser headlight",

abstract = "We report on the optimization of fabrication of a ceramic phosphor plate (CPP) using α-Al2O3 as functional materials for an automotive laser headlamp. The prepared CPP shows the high luminous characteristics with increasing α-Al2O3 contents because of the light scattering of the hexagonal structure of α-Al2O3 materials. We investigated the correlation between α-Al2O3 and thickness of CPP. The luminous properties of the CPP are improved and optimized according to the variables of one. We found that the prepared sample is a potential material for future solid-state laser lighting in application as an automotive headlamp.",

keywords = "Ceramic phosphor plate, Laser diode, Luminous properties, Thickness, α-AlO",

author = "Kwon, \{Seok Bin\} and Kim, \{Bo Young\} and Jang, \{In Seok\} and Jeon, \{Sie Wook\} and Kim, \{Wan Ho\} and Jeong, \{Ho Jung\} and Kim, \{Jae Pil\} and Jung, \{Mong Kwon\} and Jeong, \{Byung Woo\} and Kang, \{Bong Kyun\} and Yoon, \{Dae Ho\} and Song, \{Young Hyun\}",

note = "Publisher Copyright: {\textcopyright} 2020 Korean Physical Society",

year = "2020",

month = jul,

doi = "10.1016/j.cap.2020.04.001",

language = "English",

volume = "20",

pages = "862--865",

journal = "Current Applied Physics",

issn = "1567-1739",

publisher = "Elsevier B.V.",

number = "7",

}

TY - JOUR

T1 - Fabrication and luminous properties of phosphor ceramic for application in automotive laser headlight

AU - Kwon, Seok Bin

AU - Kim, Bo Young

AU - Jang, In Seok

AU - Jeon, Sie Wook

AU - Kim, Wan Ho

AU - Jeong, Ho Jung

AU - Kim, Jae Pil

AU - Jung, Mong Kwon

AU - Jeong, Byung Woo

AU - Kang, Bong Kyun

AU - Yoon, Dae Ho

AU - Song, Young Hyun

PY - 2020/7

Y1 - 2020/7

N2 - We report on the optimization of fabrication of a ceramic phosphor plate (CPP) using α-Al2O3 as functional materials for an automotive laser headlamp. The prepared CPP shows the high luminous characteristics with increasing α-Al2O3 contents because of the light scattering of the hexagonal structure of α-Al2O3 materials. We investigated the correlation between α-Al2O3 and thickness of CPP. The luminous properties of the CPP are improved and optimized according to the variables of one. We found that the prepared sample is a potential material for future solid-state laser lighting in application as an automotive headlamp.

AB - We report on the optimization of fabrication of a ceramic phosphor plate (CPP) using α-Al2O3 as functional materials for an automotive laser headlamp. The prepared CPP shows the high luminous characteristics with increasing α-Al2O3 contents because of the light scattering of the hexagonal structure of α-Al2O3 materials. We investigated the correlation between α-Al2O3 and thickness of CPP. The luminous properties of the CPP are improved and optimized according to the variables of one. We found that the prepared sample is a potential material for future solid-state laser lighting in application as an automotive headlamp.

KW - Ceramic phosphor plate

KW - Laser diode

KW - Luminous properties

KW - Thickness

KW - α-AlO

UR - https://www.scopus.com/pages/publications/85083895267

U2 - 10.1016/j.cap.2020.04.001

DO - 10.1016/j.cap.2020.04.001

M3 - Article

AN - SCOPUS:85083895267

SN - 1567-1739

VL - 20

SP - 862

EP - 865

JO - Current Applied Physics

JF - Current Applied Physics

IS - 7

ER -

Fabrication and luminous properties of phosphor ceramic for application in automotive laser headlight

Abstract

Keywords

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