Pub Date : 2024-07-30DOI: 10.1109/JQE.2024.3431497
{"title":"IEEE Journal of Quantum Electronics information for authors","authors":"","doi":"10.1109/JQE.2024.3431497","DOIUrl":"10.1109/JQE.2024.3431497","url":null,"abstract":"","PeriodicalId":13200,"journal":{"name":"IEEE Journal of Quantum Electronics","volume":"60 4","pages":"C3-C3"},"PeriodicalIF":2.2,"publicationDate":"2024-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10615232","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141867011","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-07-29DOI: 10.1109/JQE.2024.3434658
Yuheng Ding;Shi Zhang
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 $2.30times 10 ^{-11}$ W/Hz $^{1/2}$ 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.
{"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}
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 $6~mu $ m 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 $_{mathrm {th}} gt 125$ and bandwidth f $_{mathrm {-3dB}} gt 50$ 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.
用于可扩展量子计算的低温 CMOS 控制器和超导处理器是低温计算的关键技术进步。然而，从低温操作到室温应用的高能效数据链仍有待开发。在这项工作中，我们报告了高速低温 VCSEL 的开发情况，其材料设计为增益腔对准 40 K 左右，氧化孔径为 6~mu $ m，工作温度范围为 2.8 K 至 300 K。在 2.8 K 和 40 K 温度范围内的低温-VCSEL 具有创纪录的激光 Pout >13 mW、高 L-I 线性度达 I/I $_{mathrm {th}} 和带宽达 125125$ 和带宽 f $_{mathrm {-3dB}}gt 50$ GHz。此外，这些器件还在 7 mA 工作电流条件下演示了 NRZ =64 Gb/s（TDEC <3 dB）和 112 Gb/s PAM-4 （TDECQ =2.56 dB）的高速光数据链路。
{"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}
Pub Date : 2024-07-09DOI: 10.1109/JQE.2024.3425571
Jiayin Peng;Nueraminaimu Maihemuti;Yimamujiang Aisan;Zhen Yang
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.
通过利用 d 维哈达玛门和 d 维受控 NOT 门，我们首先构建了一个五比特最大纠缠态，然后将其作为量子信道，提出了一种新的双向方案，即在状态准备者的协助和监督者的控制下，同时克隆两个不同的任意未知单比特。该方案包括两个阶段：量子远距传输和辅助克隆。为了实现这一目的，该方案的第一阶段需要通过我们构建的五比特最大纠缠态作为量子信道进行双向受控远距传输，在这一阶段，两个遥远的通信者可以在监督者的允许下，以单位保真度和单位概率同时交换他们的未知单比特态。随后，他们向两个不同的通信器传输特定数量的经典比特，以生成两个不同未知状态的精确复制品。随后，将上述 d 维量子信道替换为五比特非最大纠缠态，以一定的概率和单位保真度对上述方案进行扩展。最后，我们从正算子值测量（简称 POVM）、一般量子信道以及状态准备者和控制者的数量等角度进一步分析了我们方案的扩展问题，并指出该方案是安全的。
{"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}
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 $kappa $ 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 $kappa $ decreased and MAR increased. The maximum 3-dB E/O modulation bandwidth was more than 600 GHz when $kappa $ and MAR were from 40 to 80 cm−1 and 6.4 V. It remained more than 300 GHz when $kappa $ 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.
{"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}
Pub Date : 2024-07-08DOI: 10.1109/JQE.2024.3424417
Alexis C. Sparapani;Lucas N. Gutierrez;Santiago M. Hernandez;Pablo I. Fierens;Diego F. Grosz;Govind P. Agrawal
We study the interaction between an intense soliton and a weak control pulse in optical media with a zero-nonlinearity wavelength (ZNW). By means of numerical simulations, we show that the soliton’s wavelength and group delay can be modified by a proper choice of parameters of the control pulse, such as its power, frequency, and initial delay. Most remarkably, we demonstrate either the suppression of the soliton’s Raman-Induced Frequency Shift (RIFS) or the enhancement of this effect and explain it by temporal analogies of reflection and transmission. Finally, we propose an all-optical switching scheme based on time and frequency windows.
{"title":"Raman Suppression and All-Optical Control in Media With a Zero-Nonlinearity Wavelength","authors":"Alexis C. Sparapani;Lucas N. Gutierrez;Santiago M. Hernandez;Pablo I. Fierens;Diego F. Grosz;Govind P. Agrawal","doi":"10.1109/JQE.2024.3424417","DOIUrl":"10.1109/JQE.2024.3424417","url":null,"abstract":"We study the interaction between an intense soliton and a weak control pulse in optical media with a zero-nonlinearity wavelength (ZNW). By means of numerical simulations, we show that the soliton’s wavelength and group delay can be modified by a proper choice of parameters of the control pulse, such as its power, frequency, and initial delay. Most remarkably, we demonstrate either the suppression of the soliton’s Raman-Induced Frequency Shift (RIFS) or the enhancement of this effect and explain it by temporal analogies of reflection and transmission. Finally, we propose an all-optical switching scheme based on time and frequency windows.","PeriodicalId":13200,"journal":{"name":"IEEE Journal of Quantum Electronics","volume":"60 4","pages":"1-6"},"PeriodicalIF":2.2,"publicationDate":"2024-07-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141572768","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}
Photonic reservoir computing (RC) is a kind of artificial neural network (ANN) structure which is easy to train, with higher accuracy and speed, and has important application prospects in various fields, such as the time-series prediction, waveform recognition, speech recognition, nonlinear channel equalization, etc. In this work, we demonstrated a comprehensive numerical investigation on the characteristics and physical mechanisms of dual-channel and parallel RC based on vertical-cavity surface-emitting laser (VCSEL-RC) with filtered optical feedback (FOF). Using the dual-channel time-series prediction tasks as standard benchmark, the effects of feedback parameters (feedback strength, filter bandwidth, feedback detuning) and type on normalized mean square error (NMSE) were explored in detail. We found that: Selecting a smaller filter bandwidth can widen the range of values of feedback strength corresponding to smaller NMSE, which can effectively strengthen the robustness of parallel VCSEL-RC; When the feedback detuning varies from positive to negative value, the range of parameters space for feedback strength-filter bandwidth corresponding to lower NMSE tends to be narrowed; Compared with parallelly polarized FOF (PP-FOF), orthogonally polarized FOF (OP-POF) shows a stronger robustness enhancement; For smaller feedback strength, NMSE value is insensitive to the interior parameters of VCSEL. We also evaluated the processing rate of parallel VCSEL-RC with FOF. This study is valuable on enriching the understanding for nonlinear dynamics of FOF-based VCSEL-RC, and can provide a design guideline towards parallel, dual-channel RC with robust performance.
{"title":"A Comprehensive Investigation on Enhanced Robustness for Parallel VCSEL-RC Utilizing Narrow-Band Filtered Optical Feedback","authors":"Sha-Sha Deng;Wei-Jie Song;Mei-Ling Zou;Xin-Hong Jia;Yu-Quan Tang;Ming-Yu Bao;Jiang-Tao Lv;Xuan Zhang","doi":"10.1109/JQE.2024.3416990","DOIUrl":"10.1109/JQE.2024.3416990","url":null,"abstract":"Photonic reservoir computing (RC) is a kind of artificial neural network (ANN) structure which is easy to train, with higher accuracy and speed, and has important application prospects in various fields, such as the time-series prediction, waveform recognition, speech recognition, nonlinear channel equalization, etc. In this work, we demonstrated a comprehensive numerical investigation on the characteristics and physical mechanisms of dual-channel and parallel RC based on vertical-cavity surface-emitting laser (VCSEL-RC) with filtered optical feedback (FOF). Using the dual-channel time-series prediction tasks as standard benchmark, the effects of feedback parameters (feedback strength, filter bandwidth, feedback detuning) and type on normalized mean square error (NMSE) were explored in detail. We found that: Selecting a smaller filter bandwidth can widen the range of values of feedback strength corresponding to smaller NMSE, which can effectively strengthen the robustness of parallel VCSEL-RC; When the feedback detuning varies from positive to negative value, the range of parameters space for feedback strength-filter bandwidth corresponding to lower NMSE tends to be narrowed; Compared with parallelly polarized FOF (PP-FOF), orthogonally polarized FOF (OP-POF) shows a stronger robustness enhancement; For smaller feedback strength, NMSE value is insensitive to the interior parameters of VCSEL. We also evaluated the processing rate of parallel VCSEL-RC with FOF. This study is valuable on enriching the understanding for nonlinear dynamics of FOF-based VCSEL-RC, and can provide a design guideline towards parallel, dual-channel RC with robust performance.","PeriodicalId":13200,"journal":{"name":"IEEE Journal of Quantum Electronics","volume":"60 4","pages":"1-8"},"PeriodicalIF":2.2,"publicationDate":"2024-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141549374","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}
Pub Date : 2024-06-17DOI: 10.1109/JQE.2024.3415126
Vivek Mehta;Sonali Jana;Utpal Roy
We report a similarity measurement algorithm, based on quantum optics formulation, where a coherent state is used as the elementary quantum resource. The algorithm is demonstrated for an image database and we provide an architecture with constituent optical elements in linear order with respect to the image resolution. The obtained phase-distributed multimode coherent state is fed into an image retrieval scheme and we identify the appropriate laser intensity parameter for similarity measurement. We demonstrate the viability of the protocol through an objective quality assessment of images by adding consecutive layers of noises. The results are in good agreement with the expected outcome. The image distortion-sensitivity analysis of the metric establishes the further merit of the model. Our quantum algorithm has wider applicability also in supervised machine learning tasks.
{"title":"Optical Circuit for Quantum Similarity Measurement Algorithm","authors":"Vivek Mehta;Sonali Jana;Utpal Roy","doi":"10.1109/JQE.2024.3415126","DOIUrl":"10.1109/JQE.2024.3415126","url":null,"abstract":"We report a similarity measurement algorithm, based on quantum optics formulation, where a coherent state is used as the elementary quantum resource. The algorithm is demonstrated for an image database and we provide an architecture with constituent optical elements in linear order with respect to the image resolution. The obtained phase-distributed multimode coherent state is fed into an image retrieval scheme and we identify the appropriate laser intensity parameter for similarity measurement. We demonstrate the viability of the protocol through an objective quality assessment of images by adding consecutive layers of noises. The results are in good agreement with the expected outcome. The image distortion-sensitivity analysis of the metric establishes the further merit of the model. Our quantum algorithm has wider applicability also in supervised machine learning tasks.","PeriodicalId":13200,"journal":{"name":"IEEE Journal of Quantum Electronics","volume":"60 6","pages":"1-8"},"PeriodicalIF":2.2,"publicationDate":"2024-06-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141941391","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}
Pub Date : 2024-06-17DOI: 10.1109/JQE.2024.3415162
Yulan Zhou;Jia Zhao;Xun Li
In this work, we have proposed a multi-beam-interferometer-assistant SOA-PIN (MBIA-SOA-PIN) photodetector aiming at achieving a high sensitivity and a high wavelength drift tolerance by reducing the SOA’s amplified spontaneous emission (ASE) noise through a finite impulse response (FIR)-type filter. Our simulation results show that the MBIA-SOA-PIN photodetector has a wavelength drift tolerance of ±1.92 nm, and a sensitivity of -18.2 dBm at a bit-error-rate (BER) of 10-12 under a data rate of 240 Gbps. Compared with the GA-SOA-PIN photodetector which has the best performance among various types of photodetectors ever reported, the MBIA-SOA-PIN photodetector improves the wavelength drift tolerance and reduces the sensitivity dependence on polarization, at the trade-off of slightly lowering the sensitivity for TE polarized signals.
在这项工作中，我们提出了一种多光束干涉仪辅助 SOA-PIN （MBIA-SOA-PIN）光电探测器，旨在通过有限脉冲响应（FIR）型滤波器降低 SOA 的放大自发辐射（ASE）噪声，从而实现高灵敏度和高波长漂移容差。我们的仿真结果表明，MBIA-SOA-PIN 光电探测器的波长漂移容差为±1.92 nm，在数据速率为 240 Gbps 时，误码率（BER）为 10-12 时的灵敏度为-18.2 dBm。GA-SOA-PIN 光电探测器在各种类型的光电探测器中性能最好，与之相比，MBIA-SOA-PIN 光电探测器提高了波长漂移容限，降低了灵敏度对极化的依赖性，但同时也略微降低了对 TE 极化信号的灵敏度。
{"title":"A High-Speed High-Sensitivity Multi-Beam- Interferometer-Assistant SOA-PIN Photodetector With High Wavelength Drift Tolerance","authors":"Yulan Zhou;Jia Zhao;Xun Li","doi":"10.1109/JQE.2024.3415162","DOIUrl":"https://doi.org/10.1109/JQE.2024.3415162","url":null,"abstract":"In this work, we have proposed a multi-beam-interferometer-assistant SOA-PIN (MBIA-SOA-PIN) photodetector aiming at achieving a high sensitivity and a high wavelength drift tolerance by reducing the SOA’s amplified spontaneous emission (ASE) noise through a finite impulse response (FIR)-type filter. Our simulation results show that the MBIA-SOA-PIN photodetector has a wavelength drift tolerance of ±1.92 nm, and a sensitivity of -18.2 dBm at a bit-error-rate (BER) of 10-12 under a data rate of 240 Gbps. Compared with the GA-SOA-PIN photodetector which has the best performance among various types of photodetectors ever reported, the MBIA-SOA-PIN photodetector improves the wavelength drift tolerance and reduces the sensitivity dependence on polarization, at the trade-off of slightly lowering the sensitivity for TE polarized signals.","PeriodicalId":13200,"journal":{"name":"IEEE Journal of Quantum Electronics","volume":"60 4","pages":"1-10"},"PeriodicalIF":2.2,"publicationDate":"2024-06-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141453346","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}
京公网安备 11010802042870号
京ICP备2023020795号-1
扫码关注我们
求助内容：
应助结果提醒方式：