鈣鈦礦光學元件及其製造方法

專利類型

發明

專利國別 (專利申請國家)

中華民國

專利申請案號

110138191

專利證號

I 793801

專利獲證名稱

鈣鈦礦光學元件及其製造方法

專利所屬機關 (申請機關)

國立東華大學

獲證日期

2023/02/21

技術說明

以簡易、低成本及可量產之方法，研製複合發光增益介質/單晶光纖架構之各式主動光子元件，為未來整合全光化矽積體光路作準備。包含一單晶光纖，光纖結構的側表面具有原子級平整度；及一塗布層，位於該單晶光纖的側表面，係奈米級鈣鈦礦材料。本計畫所提出的鈣鈦礦光學元件，由於單晶光纖的導熱係數高，可以解決散熱問題，此外，光纖作為光波導可以用於雷射裝置，還可以整合於半導體晶片與積體光路。透過此研發成果，預期可提昇台灣於物理與光學界能見度。 A perovskite optical component is provided to solve the problems of poor heat dissipation and short lifetime of the conventional perovskite optical components. The perovskite optical component includes a single crystal fiber and a coating layer. The side surface of the columnar structure of the single crystal fiber is atomic level flatness. The coating layer covers the side surface of the single crystal fiber. The material of the coating layer is nanoscale perovskite. The goal of this project is to implement the hybrid gain-material/crystalline-fiber schemes in light of facile fabrications, competitive cost, and effective miniaturization into the active photonic devices, which are now essentially imperative for all-optical Si photonics integration. With the experience in the high-optical-quality fiber we have achieved in the last few years, we believe we are fully capable and are ready to achieve high-performance active photonic devices, and it will academically get Taiwan well recognized in physical and optical societies.

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