Rose Petal-Inspired Random Lasers on Flexible PET Substrates for Achieving Wavelength Tunability and Speckle-Free Imaging (Advanced Optical Materials 21/2025)

IF 8 2区材料科学 Q1 MATERIALS SCIENCE, MULTIDISCIPLINARY

Advanced Optical Materials Pub Date : 2025-07-25 DOI:10.1002/adom.70071

Ja-Hon Lin, Shao-Chien Pan, Shun-Wen Zheng, Yan-Rung Huang, Jung-Chen Tung, Yu-Feng Song

引用次数: 0

Abstract

Wavelength-Tunable Rose-Petal-Inspired Random Laser

In article 2500609, Ja-Hon Lin, Jung-Chen Tung, Yu-Feng Song, and co-workers realize a low-threshold, bio-inspired random laser (RL) by depositing CsPbBr₃ quantum dots (QDs) onto a silk fibroin replica film (SFRF), which is fabricated via nano-casting of a rose petal. Through flexibility testing of the RLs on a PET substrate, wavelength tuning and speckle-reduced imaging are achieved.

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柔性PET基板上玫瑰花瓣启发的随机激光器，实现波长可调谐和无斑点成像（先进光学材料21/2025）

波长可调的玫瑰花瓣激发随机激光器[j] .论文2500609，将CsPbBr3量子点（QDs）沉积在由玫瑰花瓣纳米铸造制成的丝素复制膜（SFRF）上，实现了低阈值的生物激发随机激光器（RL）。通过在PET衬底上对RLs进行柔韧性测试，实现了波长调谐和减少散斑成像。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Advanced Optical Materials MATERIALS SCIENCE, MULTIDISCIPLINARY-OPTICS

CiteScore

13.70

自引率

6.70%

发文量

883

审稿时长

1.5 months

期刊介绍： Advanced Optical Materials, part of the esteemed Advanced portfolio, is a unique materials science journal concentrating on all facets of light-matter interactions. For over a decade, it has been the preferred optical materials journal for significant discoveries in photonics, plasmonics, metamaterials, and more. The Advanced portfolio from Wiley is a collection of globally respected, high-impact journals that disseminate the best science from established and emerging researchers, aiding them in fulfilling their mission and amplifying the reach of their scientific discoveries.