計畫名稱：四波混頻積體化元件的製作與其光電特性研究
執行起迄：2018/08/01~2019/07/31
總核定金額：860,000元
中文摘要：本計畫以半導體多量子井(MQW)基板製作一具有環型波導共振腔雷射二極體元件，並利用環形波導共振腔正/反兩方向的光束來激發多量子井材料光學非線性(三階)，產生四波混頻，共軛反射及光孤子等效應，計畫中透過對環型波導共振腔雷射二極體進行電流-光強量測以瞭解四波混頻激發過程，並由光譜量測分析及遠場分佈量測來驗證自聚焦空間光孤子，共軛反射共振腔的形成以及四波混頻波長轉換的關係，透過本計畫執行建立非線性光電積體元件技術基礎，同時也可以有利於未來發展光處理與運算實用化技術以及高速全光信號處理與運算積體化元件技術發展，對於我國光電半導體產業技術提升以及未來光智能(Intelligent Photonics)相關產業的人才培育，貢獻一份心力。
英文摘要：The goal of this research project is to fabricated a semiconductor laser diode with circular ring waveguide resonator on the semiconductor multi-quantum well (MQW) substrate, and by applying beam in both positive/reverse direction of the ring waveguide resonance cavity to stimulate the optical nonlinearity (third order) of the multi-quantum well material, resulting in four-wave mixing, conjugated reflection and spatial solitons. Experiments of light-current characterization, spectral analysis and far field pattern had been examined to explore the excitation mechanism of the four-wave mixing process, and the formation of conjugated reflection resonator. The accomplishment of this research project can be essential not only to the understanding of the non-linear optics devices, but also have contribution to the future development for advanced technology of optical signal processing and computation. In addition, through this project it is helpful to educate new generation of optoelectronic technology and future intelligent photonics (IP) related industries.