Investigation of High-Performance Single-Crystal Perovskite Surface Plasmon Nanolasers(II)

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Project title

Code/計畫編號

MOST108-2221-E019-057-MY3

Translated Name/計畫中文名

高效能的單晶鈣鈦礦表面電漿子奈米雷射之研究(II)

Project Coordinator/計畫主持人

Tzy-Rong Lin

Funding Organization/主管機關

National Science and Technology Council

Department/Unit

Department of Mechanical and Mechatronic Engineering

Website

https://www.grb.gov.tw/search/planDetail?id=13331448

Year

2020

Start date/計畫起

01-08-2020

Expected Completion/計畫迄

31-07-2021

Bugetid/研究經費

1043千元

ResearchField/研究領域

光電工程

"鈣鈦礦材料具有傑出的光電性質，例如：高光學增益、低缺陷密度、全可見光波段的可調控等特性。近年來，鈣鈦礦材料在光電科技等領域已引起廣泛的關注。本專題研究計畫擬以三年的時間，以單晶鈣鈦礦做為雷射的光學增益材料，並結合理論模擬與數值分析等方法，有系統地研究單晶鈣鈦礦的表面電漿子奈米雷射。本專題研究計畫將從瞭解單晶鈣鈦礦的光電特性；到分析材料表面粗糙度與溫度效應引致的散射損耗；同時，為了降低散射損耗與提高散熱效率等特性，結合二維石墨烯材料；最後，完成高效能的單晶鈣鈦礦表面電漿子奈米雷射之設計與研究。分述每年主要的工作項目：第一年：探討單晶鈣鈦礦的光電性能並分析散射現象對單晶鈣鈦礦表面電漿子效應之影響；第二年：探討石墨烯的光電性能並進行單晶鈣鈦礦薄片的表面電漿子奈米雷射之設計與研究；第三年：完成高效能的單晶鈣鈦礦表面電漿子奈米雷射之設計與研究。" Recently, perovskite has received great research interests in electro-optical science and engineering due to excellent optoelectronic properties, such as high optical gain, low defect state density, and wide wavelength tunability. In this three-year's project, we will introduce single-crystal perovskite nanostructures, nanoplates and nanowires, as semiconducting gain materials to the community of surface plasmon nanolasers. The optoelectronic properties of single-crystal perovskite materials will be investigated. To reduce thresholds and raise thermal stability of single-crystal perovskite surface plasmon nanolasers, graphene materials will be addressed and discussed. The scattering losses caused by surface roughness effect and temperature effect will be analyzed and applied to design of high-performance single-crystal perovskite surface plasmon nanolasers.

Keyword(s)

表面電漿子
奈米雷射
單晶鈣鈦礦
散射效應
石墨烯
Surface Plasmon
Nanolasers
Single-Crystal Perovskite
Scattering Effect
Graphene

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Investigation of High-Performance Single-Crystal Perovskite Surface Plasmon Nanolasers(II)

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