SFB 787: Semiconductor Nanophotonics: Materials, Models, Devices

SFB 787：半导体纳米光子学：材料、模型、器件

• 批准号: 43659573
• 金额: --
• 依托单位: Technische Universität Berlin
• 依托单位国家: 德国
• 项目类别: Collaborative Research Centres
• 财政年份: 2008
• 资助国家: 德国
• 起止时间: 2007-12-31 至 2018-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/43659573?language=en
• 关键词: SFB; 787; Semiconductor; Nanophotonics; Materials

The Collaborative Research Centre "Semiconductor Nanophotonics: Materials, Models, Devices" combines three complementary areas of research aiming towards the development of novel nanophotonic devices. The unique interplay between material growth, advanced characterization of semiconductor nanostructures, and modeling of electronic properties constitutes the core element of area A based on two most relevant families of semiconducting materials for optoelectronics (group III-arsenides and III-nitrides). The second area B focuses on theoretical and numerical modeling ranging from the description of fundamental optic, electronic, and vibronic properties of nanomaterials to the simulation of nanophotonic devices. Designing, processing and characterizing of novel light emitters and amplifiers is the center of interest for the third area C focusing on a multitude of real-world applications. These research activities are complemented by the Integrated Research Training Group "School of Nanophotonics" (project D), which brings together Ph.D. students with diverse scientific backgrounds. The RTG adds a broad educational component with a strong interdisciplinary character that supports the students' career development with a special focus on entrepreneurship. Overall, the research activities in the third phase of the CRC will yield fruition of many seeds planted throughout the first two CRC phases, accompanied by the realization of a number of new nanophotonic devices and their application in quantum communication systems, data transfer, and I/O engines, as well as a comprehensive understanding of the underlying physics. One central goal is to realize electrically driven quantum key systems that are based on q-bit and entangled photon emitters operating at high q-bit rates and their implementation in real information networks. This includes the realization of deterministic single quantum dot emitters for the generation of on-demand, frequency-locked, indistinguishable photons. We will realize room temperature operation of electrically pumped UV single photon emitters based on GaN QDs. Also the impact of cavity quantum electrodynamics effects on the performance of ultra-small vertical cavity surface emitting lasers (VCSELs) and metal-cavity nano-lasers for applications in multi-terabus systems will be explored. In addition, we are planning to develop a silicon photonic I/O engine based on hybrid integration of VCSELs with silicon photonics for highly efficient chip-to-chip communication. Finally, we will demonstrate AlGaN-based current-injection deep UV laser diodes for applications in diagnostics, sensing, and 3D-printing. The realization of these nanophotonic devices and applications poses a formidable challenge for the third funding period of the CRC 787 and will trigger follow-up research efforts well beyond 2019. We also expect that the output of the CRC research will fuel innovations at industry partners and generate spin-off companies.

合作研究中心“半导体纳米光子学：材料、模型、器件”结合了三个相辅相成的研究领域，旨在开发新型纳米光子器件。材料生长、半导体纳米结构的高级表征和电子性质建模之间的独特相互作用构成了A区的核心要素，这些要素基于两个最相关的光电子学半导体材料家族(III族--砷化物和III-氮化物)。第二个领域B侧重于理论和数值模拟，从描述纳米材料的基本光学、电子和振动性质到模拟纳米光子器件。新型光发射器和放大器的设计、加工和表征是第三个领域C的兴趣中心，重点放在大量实际应用上。这些研究活动得到综合研究培训小组“纳米光子学学院”(项目D)的补充，该小组将具有不同科学背景的博士生聚集在一起。RTG增加了广泛的教育成分，具有很强的跨学科特征，支持学生的职业发展，特别关注创业精神。总体而言，CRC第三阶段的研究活动将在CRC的前两个阶段播下许多种子，同时实现一些新的纳米光子器件及其在量子通信系统、数据传输和I/O引擎中的应用，以及对基本物理的全面理解。一个中心目标是实现基于Q比特和高Q比特速率的纠缠光子发射器的电驱动量子密钥系统，并在实际信息网络中实现。这包括实现确定性的单量子点发射器，以产生按需、锁频、不可区分的光子。我们将实现基于GaN量子点的电泵浦紫外单光子发射器的室温工作。此外，还将探讨腔量子电动力学效应对应用于多太总线系统的超小型垂直腔面发射激光器(VCSEL)和金属腔纳米激光器性能的影响。此外，我们计划开发一种基于VCSEL和硅光子学混合集成的硅光子I/O引擎，以实现高效的芯片到芯片通信。最后，我们将展示基于AlGaN的电流注入深紫外光激光二极管在诊断、传感和3D打印中的应用。这些纳米光子器件和应用的实现对CRC787的第三个资助期构成了巨大的挑战，并将在2019年之后引发后续研究工作。我们还预计，CRC研究的成果将推动行业合作伙伴的创新，并产生剥离公司。

项目成果

Exploring Dephasing of a Solid-State Quantum Emitter via Time- and Temperature-Dependent Hong-Ou-Mandel Experiments.

• DOI: 10.1103/physrevlett.116.033601
• 发表时间: 2015-07
• 期刊: Physical review letters
• 影响因子: 8.6
• 作者: Alexander Thoma;Peter Schnauber;M. Gschrey;M. Seifried;J. Wolters;J. Schulze;A. Strittmatter;S. Rodt;A. Carmele;A. Knorr;T. Heindel;S. Reitzenstein

Suppression of Noise-Induced Modulations in Multidelay Systems.

多延迟系统中噪声引起的调制的抑制

• DOI: 10.1103/physrevlett.117.154101
• 发表时间: 2016
• 期刊: Physical review letters
• 影响因子: 8.6
• 作者: Jaurigue;Schöll;Lüdge
• 通讯作者: Lüdge

Impact of electron irradiation on electron holographic potentiometry

• DOI: 10.1063/1.4894718
• 发表时间: 2014-09
• 期刊: Applied Physics Letters
• 影响因子: 4
• 作者: J. Park;T. Niermann;D. Berger;A. Knauer;I. Koslow;M. Weyers;M. Kneissl;M. Lehmann

Bound excitons in ZnO: Structural defect complexes versus shallow impurity centers

• DOI: 10.1103/physrevb.84.035313
• 发表时间: 2011-07-26
• 期刊: PHYSICAL REVIEW B
• 影响因子: 3.7
• 作者: Wagner, M. R.;Callsen, G.;Meyer, B. K.
• 通讯作者: Meyer, B. K.

Few-photon model of the optical emission of semiconductor quantum dots.

半导体量子点光发射的少光子模型

• DOI: 10.1103/physrevlett.103.087407
• 发表时间: 2009
• 期刊: Physical review letters
• 影响因子: 8.6
• 作者: Richter;Carmele
• 通讯作者: Carmele