IEEE Journal of Quantum Electronics最新文献_第6页

Probing the Dark Current of Multi-Layer Heterojunction HgCdTe Long-Wavelength and Very-Long-Wavelength Infrared Photodiodes 探测多层异质结 HgCdTe 长波和甚长波红外光二极管的暗电流

IF 2.2 3区工程技术

IEEE Journal of Quantum Electronics Pub Date : 2024-08-16 DOI: 10.1109/JQE.2024.3445293

Tianxiang Wu;Xi Wang;Liqi Zhu;Xun Li;Jian Huang;Zhikai Gan;Yanfeng Wei;Chun Lin

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Control of Polaritonic Coupler Using Optical Stark Effect in 2D Hybrid Organic-Inorganic Perovskite Microcavity 利用二维有机-无机混合包晶微腔中的光学斯塔克效应控制极化耦合器

IF 2.2 3区工程技术

IEEE Journal of Quantum Electronics Pub Date : 2024-08-12 DOI: 10.1109/JQE.2024.3441613

Kenneth Coker;Chuyuan Zheng;Joseph Roger Arhin;Kwame Opuni-Boachie Obour Agyekum;Wei Li Zhang

{"title":"Control of Polaritonic Coupler Using Optical Stark Effect in 2D Hybrid Organic-Inorganic Perovskite Microcavity","authors":"Kenneth Coker;Chuyuan Zheng;Joseph Roger Arhin;Kwame Opuni-Boachie Obour Agyekum;Wei Li Zhang","doi":"10.1109/JQE.2024.3441613","DOIUrl":"https://doi.org/10.1109/JQE.2024.3441613","url":null,"abstract":"This research delves into the innovative application of the optical Stark effect in dynamically guiding polaritons through a Y-shaped potential, forming a polaritonic coupler within a 2D hybrid organic-inorganic perovskite microcavity. The study explores the characteristics of the 2D perovskite, focusing on harnessing the optical Stark-induced energy shift in the polariton branches. The polaritonic coupler, which has a single input and two divergent outputs, is subjected to an external optical Stark pulse, dynamically guiding polaritons between the input and outputs. The research focuses on examining the controllability of the polaritonic coupler through the polariton coupling ratio, highlighting the regulatory role played by the optical Stark effect in this dynamic process. In-depth analyses of the spatial distribution and time evolution of polaritons within the coupler reveal that the optical Stark pulse effectively regulates the polariton coupling ratio, realizing a programmable coupler. This investigation not only advances the fundamental understanding of polariton dynamics within 2D hybrid organic-inorganic perovskite microcavities but also demonstrates the potential for developing optically controlled integrated photonic devices.","PeriodicalId":13200,"journal":{"name":"IEEE Journal of Quantum Electronics","volume":"60 5","pages":"1-8"},"PeriodicalIF":2.2,"publicationDate":"2024-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142021630","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

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All-Optical, Reconfigurable, and Power Independent Neural Activation Function by Means of Phase Modulation 通过相位调制实现全光学、可重构和功率无关的神经激活功能

IF 2.2 3区工程技术

IEEE Journal of Quantum Electronics Pub Date : 2024-08-02 DOI: 10.1109/JQE.2024.3437353

George Sarantoglou;Adonis Bogris;Charis Mesaritakis

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IEEE Journal of Quantum Electronics publication information IEEE 量子电子学报》出版信息

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IEEE Journal of Quantum Electronics Pub Date : 2024-07-30 DOI: 10.1109/JQE.2024.3431491

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IEEE Journal of Quantum Electronics information for authors IEEE 期刊《量子电子学》为作者提供的信息

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IEEE Journal of Quantum Electronics Pub Date : 2024-07-30 DOI: 10.1109/JQE.2024.3431497

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IEEE Journal of Quantum Electronics Pub Date : 2024-07-30 DOI: 10.1109/JQE.2024.3431495

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High-Performance Black Arsenic Photodetector Assisted by Multi-Mechanisms Effects Detecting From Visible to Terahertz 多机制效应辅助下的高性能黑砷光电探测器，探测范围从可见光到太赫兹

IF 2.2 3区工程技术

IEEE Journal of Quantum Electronics Pub Date : 2024-07-29 DOI: 10.1109/JQE.2024.3434658

Yuheng Ding;Shi Zhang

{"title":"High-Performance Black Arsenic Photodetector Assisted by Multi-Mechanisms Effects Detecting From Visible to Terahertz","authors":"Yuheng Ding;Shi Zhang","doi":"10.1109/JQE.2024.3434658","DOIUrl":"10.1109/JQE.2024.3434658","url":null,"abstract":"Defects such as high dark current, low temperature working conditions, low flexibility hinder the development of traditional material photodetectors. While some innovative low-dimensional materials, such as black phosphorus, are highly unstable. As a twin material of black phosphorus, black arsenic (b-As) has excellent properties of black phosphorus and relatively eliminates the characteristics of instability. Here, a high-performance photodetector based on black arsenic is proposed in detecting visible, near infrared and terahertz. The b-As photodetector exhibits a fast response speed while maintaining a responsivity of 647.5 V/W and a noise equivalent power of \u0000<inline-formula> <tex-math>$2.30times 10 ^{-11}$ </tex-math></inline-formula>\u0000 W/Hz\u0000<inline-formula> <tex-math>$^{1/2}$ </tex-math></inline-formula>\u0000 under 520 nm irradiation. Assisted by photoconductive effect and thermal effect, we explain the reason for its detection of visible, near infrared and terahertz respectively. Moreover, this b-As photodetector exhibits high-resolution imaging capability on target band. By demonstrating the significant potential of b-As in the realm of broadband photodetection, our research presents a promising avenue for future optoelectronic applications.","PeriodicalId":13200,"journal":{"name":"IEEE Journal of Quantum Electronics","volume":"61 1","pages":"1-8"},"PeriodicalIF":2.2,"publicationDate":"2024-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141867006","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

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Cryo-VCSELs Operated at 2.8 K and 40 K With Record Bandwidth, Power, and Linearity for Optical Data Links in Quantum Computing 运行于 2.8 K 和 40 K 的低温-VCSEL 具有创纪录的带宽、功率和线性度，可用于量子计算中的光数据链路

IF 2.2 3区工程技术

IEEE Journal of Quantum Electronics Pub Date : 2024-07-25 DOI: 10.1109/JQE.2024.3433450

Haonan Wu;Wenning Fu;Zetai Liu;Derek Chaw;Yulin He;Milton Feng

{"title":"Cryo-VCSELs Operated at 2.8 K and 40 K With Record Bandwidth, Power, and Linearity for Optical Data Links in Quantum Computing","authors":"Haonan Wu;Wenning Fu;Zetai Liu;Derek Chaw;Yulin He;Milton Feng","doi":"10.1109/JQE.2024.3433450","DOIUrl":"10.1109/JQE.2024.3433450","url":null,"abstract":"Cryogenic CMOS controller and Superconducting processors for scalable Quantum Computing are pivotal technological advancements for cryogenic computing. However, energy-efficient data link from cryogenic operations to room temperature applications remains to be developed. In this work, we report on the development of high-speed Cryogenic VCSEL with material design of gain-cavity alignment around 40 K and oxide-aperture of \u0000<inline-formula> <tex-math>$6~mu $ </tex-math></inline-formula>\u0000m operated from 2.8 K to 300 K. In addition, we have established on-wafer cryogenic microwave electrical and optical probing system for performing accurate measurement calibration. Cryo-VCSELs at 2.8 K and 40 K with the record Laser Pout >13 mW, high L-I linearity up to I/I\u0000<inline-formula> <tex-math>$_{mathrm {th}} gt 125$ </tex-math></inline-formula>\u0000 and bandwidth f\u0000<inline-formula> <tex-math>$_{mathrm {-3dB}} gt 50$ </tex-math></inline-formula>\u0000 GHz are measured. Furthermore, these devices demonstrate high-speed optical data link of NRZ =64 Gb/s with TDEC <3 dB and 112 Gb/s PAM-4 with TDECQ =2.56 dB at 7 mA operating current.","PeriodicalId":13200,"journal":{"name":"IEEE Journal of Quantum Electronics","volume":"60 5","pages":"1-10"},"PeriodicalIF":2.2,"publicationDate":"2024-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141784774","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

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Bidirectional Controlled Assisted Cloning of Arbitrary Unknown Single-Qudit States 双向受控辅助克隆任意未知单Qudit状态

IF 2.2 3区工程技术

IEEE Journal of Quantum Electronics Pub Date : 2024-07-09 DOI: 10.1109/JQE.2024.3425571

Jiayin Peng;Nueraminaimu Maihemuti;Yimamujiang Aisan;Zhen Yang

{"title":"Bidirectional Controlled Assisted Cloning of Arbitrary Unknown Single-Qudit States","authors":"Jiayin Peng;Nueraminaimu Maihemuti;Yimamujiang Aisan;Zhen Yang","doi":"10.1109/JQE.2024.3425571","DOIUrl":"10.1109/JQE.2024.3425571","url":null,"abstract":"By making use of d-dimensional Hadamard gates and d-dimensional controlled NOT gates, we first construct a five-qudit maximally entangled state, and then use it as the quantum channel to propose a new bidirectional scheme for cloning two different arbitrary unknown single-qudit simultaneously under the assistance from a state preparer and the control of a supervisor. This scheme consists of two stages: quantum teleportation and assisted cloning. To fulfil the purpose, the first stage of this scheme requires bidirectional controlled teleportation via our constructed five-qudit maximally entangled state as quantum channel, where two distant communicators can simultaneously exchange their unknown single-qudit states with unit fidelity and unit probability under the permission of the supervisor.In the second stage,the state preparer disentangles any remaining entangled states by introducing two auxiliary particles, implementing a unitary transformation and two single-particle projective measurements. Subsequently, they transmit a specific number of classical bits to two distinct communicators in order to generate two precise replicas of different unknown states. Subsequently, the above scheme is extended with a certain probability and unit fidelity by replacing the above d-dimensional quantum channel with a five-qudit non-maximally entangled state. Finally, we further analyze the expansion issues of our scheme from the perspectives of positive operator-valued measurement (POVM for short), general quantum channel and the number of state preparers and controllers, and point out that the scheme is secure.","PeriodicalId":13200,"journal":{"name":"IEEE Journal of Quantum Electronics","volume":"60 5","pages":"1-10"},"PeriodicalIF":2.2,"publicationDate":"2024-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141572767","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Numerical Analysis for High-Speed Hybrid- Modulation Semiconductor Laser Integrated With Passive Waveguide 与无源波导集成的高速混合调制半导体激光器的数值分析

IF 2.2 3区工程技术

IEEE Journal of Quantum Electronics Pub Date : 2024-07-08 DOI: 10.1109/JQE.2024.3424421

Hiroshi Yasaka;Nobuhide Yokota;Takahiko Shindo;Wataru Kobayashi

{"title":"Numerical Analysis for High-Speed Hybrid- Modulation Semiconductor Laser Integrated With Passive Waveguide","authors":"Hiroshi Yasaka;Nobuhide Yokota;Takahiko Shindo;Wataru Kobayashi","doi":"10.1109/JQE.2024.3424421","DOIUrl":"10.1109/JQE.2024.3424421","url":null,"abstract":"The high-speed intrinsic modulation characteristics of a hybrid-modulation laser diode integrated with a passive waveguide was numerically analyzed. It was confirmed that the 3-dB intrinsic small-signal modulation bandwidth depended on the coupling coefficient of the corrugation grating \u0000<inline-formula> <tex-math>$kappa $ </tex-math></inline-formula>\u0000 at the distributed feedback (DFB) section and modulation amplitude ration (MAR) at the DFB and intra-cavity loss-modulation sections. The modulation bandwidth became wider when \u0000<inline-formula> <tex-math>$kappa $ </tex-math></inline-formula>\u0000 decreased and MAR increased. The maximum 3-dB E/O modulation bandwidth was more than 600 GHz when \u0000<inline-formula> <tex-math>$kappa $ </tex-math></inline-formula>\u0000 and MAR were from 40 to 80 cm−1 and 6.4 V. It remained more than 300 GHz when \u0000<inline-formula> <tex-math>$kappa $ </tex-math></inline-formula>\u0000 was from 40 to 200 cm−1 and MAR was from 3.2 to 6.4 V. Dynamic single-mode operation of the laser was demonstrated numerically with a 200-Gbit/s non-return-to-zero (NRZ) modulation signal. A clear eye-opened optical NRZ pattern with a minimum extinction ratio at the eye-opening area of more than 1.0 dB was confirmed in a wide operation range and at a higher bit rate up to 300 Gbit/s.","PeriodicalId":13200,"journal":{"name":"IEEE Journal of Quantum Electronics","volume":"60 4","pages":"1-8"},"PeriodicalIF":2.2,"publicationDate":"2024-07-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141572770","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0