Phosphor-in-glass (PIG) as wavelength converter for the automotive laser headlight application

Kyong Hyong Kim, Deok Jin Kwon, Hye Bin Yang, Tae Ho Park, Young Joo Kim

Research output: Contribution to journalConference articlepeer-review


The phosphor-in-glass (PiG) was applied as a wavelength converter for the automotive laser headlight. Through the measurement of optical characteristics of PiG with high internal quantum efficiency of 92%, we proposed and designed the geometric structure of laser headlight using the PiG and MEMS scanner to maximize the optical and thermal characteristics.

Original languageEnglish
JournalProceedings of SPIE - The International Society for Optical Engineering
Publication statusPublished - 2019
Event8th Laser Display and Lighting Conference, LDC 2019 - Yokohama, Japan
Duration: 2019 Apr 232019 Apr 26

Bibliographical note

Publisher Copyright:
© Optics Photonics International Congress 2019.

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering


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