室温全息光谱烧孔:实现路径与研究展望  

Room-temperature Holographic Spectral Hole-burning:Implementation Path and Research Prospect

作　　者：付申成[1] 刘益春[1] FU Shencheng;LIU Yichun(Key Laboratory of UV-Emitting Materials and Technology(Northeast Normal University),Ministry of Education,Changchun 130024,China)

机构地区：[1]东北师范大学紫外光发射材料与技术教育部重点实验室,吉林长春130024

出　　处：《发光学报》2023年第7期1123-1130,共8页Chinese Journal of Luminescence

基　　金：国家自然科学基金面上项目(11974073);吉林省自然科学基金(20220101006JC);吉林省教育厅项目(JJKH20231290KJ)。

摘　　要：光谱烧孔型全息存储因高密度、抗干扰、低能耗的特点而具备了海量“冷数据”存储潜力。本文结合作者的科研经历,首先简要回顾了光谱烧孔的发展历程和存在瓶颈;随后基于等离激元光谱烧孔的基本原理,阐述了过渡金属氧化物/贵金属功能基元室温全息光谱烧孔的新思想;继而展示了作者在大面积全息盘片研制和小型化全息存储器开发方面的最新成果;最后对未来利用功能基元空间序构实现高密度频域全息光谱烧孔进行了展望。作者所在团队的系列工作开辟了高密度光存储的新方向,同时为发展过渡金属氧化物基高集成光电器件提供了有益的思路。Spectral hole-burning holographic storage has the characteristics of high-density,anti-interference and low-energy-consumption,and has potential ability of storing massive“cold data”.Based on our own research experi⁃ence,we briefly review the development process and existing bottlenecks of spectral hole-burning.We propose a new idea to achieve room-temperature holographic spectral hole-burning in a functional unit of transition-metal-oxide/no⁃ble-metal,which is based on the principle of plasmatic spectral hole-burning.Then we present the latest achieve⁃ments in large-area holographic discs and compact-type holographic memory devices.We also have a prospect for fu⁃ture work on high-density holographic spectral hole-burning in frequency domain via orderly arrangement of function⁃al units.A series of work of the author􀆳s group open up a new direction for high-density optical storage,and provide a useful idea for the development of transition-metal-oxide-based optoelectronic devices with high-integration.

关 键 词：光谱烧孔 过渡金属氧化物 等离激元 全息存储 

分 类 号：O438.1[机械工程—光学工程]