Colour triad in rare-earth doped glass: a step toward volumetric displays

Yiyuan Zhu ^1,2, Renren Deng ^3,4

⁰Department of Medical Oncology, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, 310003, China.

Light, Science & Applications +

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February 12, 2025

View abstract on PubMed

Summary

Full-color tuning in rare-earth doped tellurite glass was achieved using excitation pulse modulation. This breakthrough offers a new platform for laser-based transparent displays and future display technologies.

Area Of Science

Materials Science
Optics and Photonics
Glass Science

Background

Rare-earth doped glasses are explored for optical applications.
Tellurite glasses offer unique optical properties.
Transparent display technologies are an emerging field.

Purpose Of The Study

To achieve full-color tuning in rare-earth doped monolithic tellurite glass.
To demonstrate a novel platform for laser-based transparent displays.
To explore the potential of upconversion emission for display technologies.

Main Methods

Utilized excitation pulse modulation for color tuning.
Employed rare-earth doping in monolithic tellurite glass.
Investigated upconversion emission properties.

Main Results

Successfully demonstrated full-color tuning capabilities.
Established a novel platform for laser-based transparent displays.
Showcased the viability of upconversion emission for advanced displays.

Conclusions

Excitation pulse modulation is effective for achieving full-color tuning in doped tellurite glass.
Rare-earth doped tellurite glass presents a promising material for next-generation transparent displays.
Upconversion emission holds significant potential for future display innovations.