Laser & Photonics Reviews最新文献

{"title":"Exceptionally High Nonlinear Optical Response in Two-dimensional Type II Dirac Semimetal Nickel Di-Telluride (NiTe2)","authors":"Saswata Goswami, Caique Campos de Oliveira, Bruno Ipaves, Preeti Lata Mahapatra, Varinder Pal, Suman Sarkar, Pedro A. S. Autreto, Samit K. Ray, Chandra Sekhar Tiwary","doi":"10.1002/lpor.202400999","DOIUrl":"https://doi.org/10.1002/lpor.202400999","url":null,"abstract":"Nickel ditelluride (NiTe<sub>2</sub>) is a newly identified Type-II Dirac semimetal, showing novel characteristics in electronic transport and optical experiments. This study explores the nonlinear optical properties of 2D NiTe<sub>2</sub> using experimental and computational techniques (density functional theory-based approach). Few layered 2D-NiTe<sub>2</sub> are synthesized using liquid phase exfoliation (LPE), which is characterized using X-ray diffraction technique, transmission electron, and atomic force microscopy. The nonlinear refractive index (<span data-altimg=\"/cms/asset/c4eed6cb-d24f-44d1-a495-7e6b4d153dec/lpor202400999-math-0001.png\"></span><mjx-container ctxtmenu_counter=\"3\" ctxtmenu_oldtabindex=\"1\" jax=\"CHTML\" role=\"application\" sre-explorer- style=\"font-size: 103%; position: relative;\" tabindex=\"0\"><mjx-math aria-hidden=\"true\" location=\"graphic/lpor202400999-math-0001.png\"><mjx-semantics><mjx-msub data-semantic-children=\"0,1\" data-semantic- data-semantic-role=\"latinletter\" data-semantic-speech=\"n 2\" data-semantic-type=\"subscript\"><mjx-mi data-semantic-annotation=\"clearspeak:simple\" data-semantic-font=\"italic\" data-semantic- data-semantic-parent=\"2\" data-semantic-role=\"latinletter\" data-semantic-type=\"identifier\"><mjx-c></mjx-c></mjx-mi><mjx-script style=\"vertical-align: -0.15em;\"><mjx-mn data-semantic-annotation=\"clearspeak:simple\" data-semantic-font=\"normal\" data-semantic- data-semantic-parent=\"2\" data-semantic-role=\"integer\" data-semantic-type=\"number\" size=\"s\"><mjx-c></mjx-c></mjx-mn></mjx-script></mjx-msub></mjx-semantics></mjx-math><mjx-assistive-mml display=\"inline\" unselectable=\"on\"><math altimg=\"urn:x-wiley:18638880:media:lpor202400999:lpor202400999-math-0001\" display=\"inline\" location=\"graphic/lpor202400999-math-0001.png\" xmlns=\"http://www.w3.org/1998/Math/MathML\"><semantics><msub data-semantic-=\"\" data-semantic-children=\"0,1\" data-semantic-role=\"latinletter\" data-semantic-speech=\"n 2\" data-semantic-type=\"subscript\"><mi data-semantic-=\"\" data-semantic-annotation=\"clearspeak:simple\" data-semantic-font=\"italic\" data-semantic-parent=\"2\" data-semantic-role=\"latinletter\" data-semantic-type=\"identifier\">n</mi><mn data-semantic-=\"\" data-semantic-annotation=\"clearspeak:simple\" data-semantic-font=\"normal\" data-semantic-parent=\"2\" data-semantic-role=\"integer\" data-semantic-type=\"number\">2</mn></msub>${n_2}$</annotation></semantics></math></mjx-assistive-mml></mjx-container>) and third-order nonlinear susceptibility (<span data-altimg=\"/cms/asset/5b10bcc4-09d5-4812-bd07-f8a733b0b4e0/lpor202400999-math-0002.png\"></span><mjx-container ctxtmenu_counter=\"4\" ctxtmenu_oldtabindex=\"1\" jax=\"CHTML\" role=\"application\" sre-explorer- style=\"font-size: 103%; position: relative;\" tabindex=\"0\"><mjx-math aria-hidden=\"true\" location=\"graphic/lpor202400999-math-0002.png\"><mjx-semantics><mjx-msubsup data-semantic-children=\"0,10,14\" data-semantic-collapsed=\"(16 (15 0 10) 14)\" data-semantic- data-semantic-role=\"greekletter\" data-semantic-speech=\"chi Su","PeriodicalId":204,"journal":{"name":"Laser & Photonics Reviews","volume":"15 1","pages":""},"PeriodicalIF":11.0,"publicationDate":"2025-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143582446","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Predicting VCSEL Emission Properties using Transformer Neural Networks","authors":"Aleksei Belonovskii, Elizaveta Girshova, Erkki Lähderanta, Mikhail Kaliteevski","doi":"10.1002/lpor.202401636","DOIUrl":"https://doi.org/10.1002/lpor.202401636","url":null,"abstract":"This study presents an innovative approach to predicting VCSEL emission characteristics using transformer neural networks. It is demonstrated how to modify the transformer neural network for applications in physics. The model achieved high accuracy in predicting parameters such as VCSEL's eigenenergy, quality factor, and threshold material gain, based on the laser's structure. This model trains faster and predicts more accurately compared to conventional neural networks. The transformer architecture also suitable for applications in other fields is proposed. A demo version is available for testing at https://abelonovskii.github.io/opto-transformer/.","PeriodicalId":204,"journal":{"name":"Laser & Photonics Reviews","volume":"13 1","pages":""},"PeriodicalIF":11.0,"publicationDate":"2025-03-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143576112","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Full-Stokes Spectro-Polarimetric Camera with Full Spatial Resolution","authors":"Junren Wen, Shuaibo Feng, Yipeng Chen, Weiming Shi, Haiqi Gao, Yu Shao, Yuchuan Shao, Yueguang Zhang, Weidong Shen, Chenying Yang","doi":"10.1002/lpor.202401983","DOIUrl":"https://doi.org/10.1002/lpor.202401983","url":null,"abstract":"In recent years, intelligent optical sensing has seen rapid advancements driven by innovations in optoelectronics and AI-based algorithms. Specifically, spectro-polarimetric imaging (SPI) provides comprehensive insights by capturing both spectral and polarization information. In this paper, a spectro-polarimetric camera is presented that combines full-Stokes polarimetric imaging with multi-spectral imaging, achieving full spatial resolution across the visible wavelength range. Utilizing a CMOS-compatible micro-filter array and a deep unfolding network (GAP-net), the camera achieves a spatial resolution of 2016 × 2016 pixels, and successfully resolves 14.30 lines per millimeter, as verified by the USAF 1951 test chart. The camera achieves video-rate snapshot spectral imaging for polarization-insensitive scenarios and delivers exceptional spectral reconstruction fidelity for both static and dynamic scenes, with a remarkable fidelity of 99.53% for the standard color checker. For polarization-sensitive scenes, the full-Stokes parameters (<i>S</i>₀, <i>S</i>₁, <i>S</i>₂, <i>S</i>₃) are successfully restored, while maintaining the spectral precision. The proposed spectro-polarimetric camera holds significant importance for high-dimensional intelligent optical sensing and demonstrates considerable potential in remote sensing, autonomous driving, and surveillance.","PeriodicalId":204,"journal":{"name":"Laser & Photonics Reviews","volume":"49 1","pages":""},"PeriodicalIF":11.0,"publicationDate":"2025-03-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143576159","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Tailoring of Blue-Cyan Luminescence in Rb3Y[(P1-xSix)O4]2:Eu2+ Phosphor via Si4+-P5+ Heterovalent Substitution for Full-Spectrum Healthy Lighting","authors":"Yeping Ge, Ming Zhao, Yifei Zhao, Xinping Zhang","doi":"10.1002/lpor.202500026","DOIUrl":"https://doi.org/10.1002/lpor.202500026","url":null,"abstract":"Filling the cyan gap (470–500 nm) in white light-emitting diodes (WLEDs) is crucial for full-spectrum illumination. However, the traditional approach of adding cyan phosphor to red, green, and blue phosphors can lead to reabsorption and color aberrations due to spectral overlap and varying degradation rates among the mixed phosphors. Herein, a blue-cyan-emitting phosphor (λ_em = 475 nm) is developed through Si⁴⁺-P⁵⁺ heterovalent substitution in blue-violet-emitting Rb₃Y(PO₄)₂:Eu²⁺ phosphor (λ_em = 425 nm), which can serve as the blue component in WLEDs to fill the cyan gap without adding extra phosphor. Initially, Eu²⁺ primarily occupy the Rb2O₁₂ sites (426 nm) in Rb₃Y(PO₄)₂:Eu²⁺, with minimal occupation in the Rb1O₇ sites (456 nm) and YO₆ sites (522 nm). The Si⁴⁺-P⁵⁺ substitution results in a red-shift of the Eu²⁺@Rb1 emission peak from 456 to 475 nm and the preferred occupation of the Rb1 sites by Eu²⁺, synergistically achieving the blue-cyan luminescence. Employing the blue-cyan-emitting phosphor instead of the blue-violet-emitting phosphor in WLEDs significantly improves the color rendering index from 90 to 97.2, thus enhancing the overall color reproduction quality. This research demonstrates a facile composition modification method to modulate the properties of inorganic luminescent materials and provides an alternative solution for full-spectrum healthy lighting.","PeriodicalId":204,"journal":{"name":"Laser & Photonics Reviews","volume":"24 1","pages":""},"PeriodicalIF":11.0,"publicationDate":"2025-03-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143575363","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Optical Metasurfaces for the Next-Generation Biosensing and Bioimaging","authors":"Anthony J. El-Helou, Yiting Liu, Chaohao Chen, Fan Wang, Hatice Altug, Peter J. Reece, Ying Zhu","doi":"10.1002/lpor.202401715","DOIUrl":"https://doi.org/10.1002/lpor.202401715","url":null,"abstract":"Recent advances in this understanding of light-matter interactions, combined with innovations in the design and fabrication of large-scale nanostructured metasurfaces, have enabled transformative approaches to biosensing and bioimaging. This review delves into the profound impact of optical metasurfaces, highlighting innovations that leverage their tunable properties and adaptability. It begins with an overview of key sensing mechanisms across various metasurface modalities, comparing their effects on metrics such as sensitivity and limits of detection. The discussion then shifts to recent advancements in refractometric biosensing, focusing on novel transduction methods that exploit the intensity, phase, and colorimetric responses of these metasurfaces. The latest developments in surface-enhanced spectroscopic sensing are also examined, exploring how metasurfaces contribute to enhanced molecular fingerprinting capabilities in these applications. Additionally, the role of optical metasurfaces in advancing bioimaging are assessed, emphasizing label-free elastic scattering, spectroscopic/chemical contrast imaging, and metasurface-assisted super-resolution microscopy. Finally, the review addresses current challenges and future directions for optical metasurfaces in biosensing and imaging, including material limitations, difficulties in large-scale fabrication, and the complexity of data analysis and readout methods. It also discusses the integration of novel detector hardware to improve spatiotemporal resolution of sensing and imaging techniques.","PeriodicalId":204,"journal":{"name":"Laser & Photonics Reviews","volume":"8 1","pages":""},"PeriodicalIF":11.0,"publicationDate":"2025-03-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143576384","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Active Broadband Terahertz OAM-Based Metalens Based on Multi-Channel Multiplexing","authors":"Huijun Zhao, Jiaxing Guo, Fei Fan, Yiming Wang, Jing Liu, Hao Wang, Fan Li, Yunyun Ji, Jierong Cheng, Shengjiang Chang","doi":"10.1002/lpor.202402084","DOIUrl":"https://doi.org/10.1002/lpor.202402084","url":null,"abstract":"Vortex beams with orbital angular momentum (OAM) exhibit immense potential in various fields such as communications, information processing, and optical tweezers. Nevertheless, current terahertz vortex beam generators still face challenges including narrow frequency bands, low efficiency, limited multiplexing capabilities, and difficulties in dynamic tuning. Here, the study introduces a new electrically controlled multi-channel multiplexing strategy that harnesses cascaded helical geometric metasurface, liquid crystal (LC) layer, and OAM-based metalens to achieve comprehensive and independent phase manipulation across all four spin channels. Moreover, by employing spin, spatial, OAM multiplexing, and the LC active control technology, eight distinguishable spin angular momentum (SAM)-OAM coupling states are decoded, enabling dynamic control of vortex beams with 6 different topological charges. Experimental validation reveals remarkable performance: within the broadband range of 0.4–0.6 THz, the vortex beams exhibit a peak excitation efficiency of up to 94%, with each mode purity reaching its highest level of &gt;80%, and the minimum value of inter-mode coupling crosstalk is &lt;–11 dB. This terahertz vortex beam generation and conversion mechanism enhances the operational flexibility in light field manipulation, breaking through the limitations of channel multiplexing and dynamic manipulation in the terahertz band, pioneering a novel avenue for bolstering parallel processing, mitigating inter-channel crosstalk.","PeriodicalId":204,"journal":{"name":"Laser & Photonics Reviews","volume":"23 1","pages":""},"PeriodicalIF":11.0,"publicationDate":"2025-03-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143575309","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Ultrathin Lanthanide-Based Metal-Organic Nanosheets with Thickness- and Temperature-Driven Light Emission","authors":"Pavel V. Alekseevskiy, Xiaolin Yu, Anastasiia S. Efimova, Nikolaj A. Zhestkij, Yuri A. Mezenov, Yuliya A. Kenzhebayeva, Sviatoslav A. Povarov, Anastasia Lubimova, Semyon V. Bachinin, Evgeniia A. Stepanidenko, Vyacheslav Dyachuk, Nan Li, Vladimir P. Fedin, Andrei S. Potapov, Valentin A. Milichko","doi":"10.1002/lpor.202401912","DOIUrl":"https://doi.org/10.1002/lpor.202401912","url":null,"abstract":"Ultrathin light sources based on 2D materials are of fundamental importance for the design of planar optical and optoelectronic devices. Next to versatility in fabrication and integration of 2D materials with such devices, the efficiency of light emission at the nanometer scale remains a challenge. Here a geometrical approach is reported on to tune the light emission efficiency of 2D materials by mechanical exfoliation of lanthanide-based metal-organic frameworks (Ln-MOFs). For Ln-MOF nanosheets of a variable thickness (13.5–500 nm), it is discovered that a decrease in the thickness yields a 10–50 fold increase of photoluminescence (PL), while changing the temperature (300–7 K) additionally leads to a nonlinear growth of PL by 10–20 times. The reported temperature- and thickness-driven light emission by 2D Ln-MOFs opens prospects to design efficient, robust, and scalable ultrathin MOF-based light sources and optical sensors.","PeriodicalId":204,"journal":{"name":"Laser & Photonics Reviews","volume":"67 1","pages":""},"PeriodicalIF":11.0,"publicationDate":"2025-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143560625","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Dual-Mode Photodetectors Mimicking Retinal Rod and Cone Cells for High Dynamic Range Image Sensor","authors":"Shuren Zhou, Haodong Fan, Shaofeng Wen, Yiyang Wei, Haohan Chen, Yunchen Zhang, Tao Zou, Pan Gao, Dapeng Wei, Yi Yin, Changyong Lan, Chun Li, Yong Liu","doi":"10.1002/lpor.202402192","DOIUrl":"https://doi.org/10.1002/lpor.202402192","url":null,"abstract":"Capturing images with high fidelity that can discern objects in scenes across diverse lighting conditions is crucial for machine vision systems. Despite great efforts that have been adopted in conventional silicon-photodiode-based image sensors to achieve a high dynamic range (HDR), their dynamic range is still limited. Inspired by the dynamic adaptability of retinal cone/rod cells, a novel dual-mechanism bionic vision sensor based on silicon-on-insulator and graphene stacks is reported. Under reverse bias, the device functions as a cone cell in photodiode mode, while under forward bias, it transitions to photoconductor mode, mimicking the behavior of a rod cell. This robust switch between photodiode and photoconductor modes mimics the complementary versatility of cone and rod cells in diverse lighting scenarios, achieving an expansive dynamic perception range of up to 170 dB. With response times of 5 ns and 4 µs in photodiode and photoconductor modes, respectively, the device fulfills the rapid response requisites of machine vision. Furthermore, imaging fusions are demonstrated by combining mean filtering based on images captured by the detector operating at different modes. This pioneering development offers a new device architecture that elevates the performance of photodetectors in image sensors for future machine vision systems.","PeriodicalId":204,"journal":{"name":"Laser & Photonics Reviews","volume":"11 1","pages":""},"PeriodicalIF":11.0,"publicationDate":"2025-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143569709","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Time-reversal Inverse-designed Metasurfaces for On-demand Resonance Tailoring and Dispersion Engineering","authors":"Mingfeng Xu, Di Sang, Mingbo Pu, Tianqu Chen, Yuhan Zheng, Shilin Yu, Fei Zhang, Yinghui Guo, Xiong Li, Xiaoliang Ma, Yunqi Fu, Xiangang Luo","doi":"10.1002/lpor.202401819","DOIUrl":"https://doi.org/10.1002/lpor.202401819","url":null,"abstract":"Metasurfaces, endowed with sophisticated spectral tuning capabilities such as broadband optical resonance tailoring and dispersion engineering, play an indispensable role in a range of applications, including optical sensing, filtering, pulse shaping, and integrated optics. However, due to issues such as spectral non-uniform discrete sampling and multi-objective optimization, it remains a significant challenge to design freeform metasurfaces with sophisticated optical spectral responses using traditional frequency-domain topology optimization methods. Here, a straightforward but effective time-domain topology optimization method based on time-reversal for inverse design of broadband resonance and dispersion metasurfaces is proposed. By incorporating time-reversal symmetry and Green's function symmetry, the time-causal gradient of the figure of merit from the metasurfaces' forward and adjoint time-domain pulse responses is extracted. This strategy enables the entire response spectrum of metasurfaces to be captured simultaneously in a single simulation, instead of calculating that of metasurfaces at each frequency individually, thus circumventing the problem of multi-wavelength multi-objective optimization. As a proof-of-concept demonstration, two freeform broadband EIT resonant metasurfaces with different Q factors (2971 and 131) over a bandwidth of 100 nm are demonstrated, as well as a freeform broadband dispersion metasurface exhibiting anomalous group delay dispersion of −12 &lt;span data-altimg=\"/cms/asset/84df8a10-881e-44e3-a663-a2a2ae16ff29/lpor202401819-math-0001.png\"&gt;&lt;/span&gt;&lt;mjx-container ctxtmenu_counter=\"1\" ctxtmenu_oldtabindex=\"1\" jax=\"CHTML\" role=\"application\" sre-explorer- style=\"font-size: 103%; position: relative;\" tabindex=\"0\"&gt;&lt;mjx-math aria-hidden=\"true\" location=\"graphic/lpor202401819-math-0001.png\"&gt;&lt;mjx-semantics&gt;&lt;mjx-msup data-semantic-children=\"0,1\" data-semantic- data-semantic-role=\"unknown\" data-semantic-speech=\"f s squared\" data-semantic-type=\"superscript\"&gt;&lt;mjx-mi data-semantic-font=\"normal\" data-semantic- data-semantic-parent=\"2\" data-semantic-role=\"unknown\" data-semantic-type=\"identifier\"&gt;&lt;mjx-c&gt;&lt;/mjx-c&gt;&lt;mjx-c&gt;&lt;/mjx-c&gt;&lt;/mjx-mi&gt;&lt;mjx-script style=\"vertical-align: 0.432em;\"&gt;&lt;mjx-mn data-semantic-annotation=\"clearspeak:simple\" data-semantic-font=\"normal\" data-semantic- data-semantic-parent=\"2\" data-semantic-role=\"integer\" data-semantic-type=\"number\" size=\"s\"&gt;&lt;mjx-c&gt;&lt;/mjx-c&gt;&lt;/mjx-mn&gt;&lt;/mjx-script&gt;&lt;/mjx-msup&gt;&lt;/mjx-semantics&gt;&lt;/mjx-math&gt;&lt;mjx-assistive-mml display=\"inline\" unselectable=\"on\"&gt;&lt;math altimg=\"urn:x-wiley:18638880:media:lpor202401819:lpor202401819-math-0001\" display=\"inline\" location=\"graphic/lpor202401819-math-0001.png\" xmlns=\"http://www.w3.org/1998/Math/MathML\"&gt;&lt;semantics&gt;&lt;msup data-semantic-=\"\" data-semantic-children=\"0,1\" data-semantic-role=\"unknown\" data-semantic-speech=\"f s squared\" data-semantic-type=\"superscript\"&gt;&lt;mi data-semantic-=\"\" data-semantic-font=\"normal\" data-semantic-parent=\"2\" data-semantic-role=\"unknown\" ","PeriodicalId":204,"journal":{"name":"Laser & Photonics Reviews","volume":"34 1","pages":""},"PeriodicalIF":11.0,"publicationDate":"2025-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143560626","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"From Micro-Optical to Quantum-Enhanced Gyroscopes: A Comprehensive Review","authors":"Zhiyong Yang, Yaoyue Deng, Jingfang Su, Kai Chen, Haizhi Song, Yongjun Huang, Guangwei Deng","doi":"10.1002/lpor.202402065","DOIUrl":"https://doi.org/10.1002/lpor.202402065","url":null,"abstract":"With the rapid development of micro-nano fabrication technology, micro-optical gyroscope technology has shown tremendous potential in integration, miniaturization, and sensitivity. The micro-optical gyroscope is closely related to the performance of the gyroscopic system, which is realized by the light-matter interaction and resonance enhancement. Currently, the detection range of micro-optical gyroscopes extends from millimeter-scale physical mechanical motion to molecular vibrations at the nanometer scale; however, their precision is challenging to surpass the standard quantum limit. The primary research objective of quantum precision measurement is to utilize quantum resources to conduct quantum-enhanced measurements on physical system quantities, thereby surpassing the quantum limit and improving parameter measurement accuracy. In recent years, due to the rapid development in the field of quantum precision measurement, quantum gyroscope has made great progress in practical and engineering. In the future, by replacing traditional accelerometers and gyroscopes, it may be possible to develop highly integrated, low-power, and low-drift quantum inertial navigation systems. Based on the information disclosed by journals, conferences, and related research institutions, this paper briefly outlines the development status, basic principles, and corresponding challenges of the micro-optical gyroscope. Additionally, this paper introduces the current theoretical and experimental progress of quantum-enhanced gyroscopes.","PeriodicalId":204,"journal":{"name":"Laser & Photonics Reviews","volume":"2 1","pages":""},"PeriodicalIF":11.0,"publicationDate":"2025-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143545948","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}