发布求助
文献互助 智能选刊 最新文献

Journal of Russian Laser Research最新文献

筛选
英文 中文
An auxiliary liquid modulated PCF-LSPR sensor with an adjustable wide detection range and high Ri sensitivity
IF 0.7 4区 物理与天体物理
Journal of Russian Laser Research Pub Date : 2025-02-13 DOI: 10.1007/s10946-024-10232-3
Sihang Lin, Pengxiang Chang, Ailing Zhang, Yanmei Shi, Honggang Pan, Fei Liu, Junfeng Wang, Pengxia Sui, Guangxiao Cao, Nan Cui, Yongning Zhang
{"title":"An auxiliary liquid modulated PCF-LSPR sensor with an adjustable wide detection range and high Ri sensitivity","authors":"Sihang Lin,&nbsp;Pengxiang Chang,&nbsp;Ailing Zhang,&nbsp;Yanmei Shi,&nbsp;Honggang Pan,&nbsp;Fei Liu,&nbsp;Junfeng Wang,&nbsp;Pengxia Sui,&nbsp;Guangxiao Cao,&nbsp;Nan Cui,&nbsp;Yongning Zhang","doi":"10.1007/s10946-024-10232-3","DOIUrl":"10.1007/s10946-024-10232-3","url":null,"abstract":"<div><p>In this paper, an auxiliary liquid modulated photonic crystal fiber (PCF) refractive index (RI) sensor based on local surface plasmon resonance (LSPR) is proposed, featuring an adjustable wide detection range and high RI sensitivity. The modulation of the electric field intensity distribution within the PCF is achieved by filling specific air holes with auxiliary liquid, leading to improved properties of the PCF-LSPR sensor. Moreover, the detection range of the sensor can be tailored by adjusting the RI of the auxiliary liquid. Using the full-vector finite element method (FEM), simulations of sensor performance are conducted. Results demonstrate that with an auxiliary liquid RI of 1.41, the sensor achieves a maximum RI sensitivity of 52438.02 nm/RIU and a detection range of 1.27–1.41. Similarly, with an auxiliary liquid RI of 1.43, the sensor achieves a maximum RI sensitivity of 46611.18 nm/RIU and maintains a detection range of 1.23–1.41. This approach allows for customization without altering the sensor geometry, facilitating the adjustment of the auxiliary liquid RI based on specific sensing requirements. Consequently, it offers tailored solutions for various sensing needs, thereby expanding the potential applications of PCF-LSPR sensors.</p></div>","PeriodicalId":663,"journal":{"name":"Journal of Russian Laser Research","volume":"45 4","pages":"444 - 453"},"PeriodicalIF":0.7,"publicationDate":"2025-02-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143553833","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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}
引用次数: 0
Utilizing black phosphorus as a Q-switcher in Nd-doped fiber laser system
IF 0.7 4区 物理与天体物理
Journal of Russian Laser Research Pub Date : 2025-02-12 DOI: 10.1007/s10946-024-10229-y
Turki Ali Alghamdi, Hamzah Arof, Sulaiman Wadi Harun
{"title":"Utilizing black phosphorus as a Q-switcher in Nd-doped fiber laser system","authors":"Turki Ali Alghamdi,&nbsp;Hamzah Arof,&nbsp;Sulaiman Wadi Harun","doi":"10.1007/s10946-024-10229-y","DOIUrl":"10.1007/s10946-024-10229-y","url":null,"abstract":"<div><p>We successfully develop a pulsed fiber laser, operating at 1088 nm, by utilizing a neodymium-doped fiber (NDF) as the gain medium and black phosphorus (BP) material as a saturable absorber (SA). We construct the SA by transferring multilayer BP material onto a fiber ferrule tip via mechanical exfoliation, subsequently integrated into an NDFL ring cavity to modulate the cavity loss and generate <i>Q</i>-switched pulses. Notably, as the 808 nm pumping power increases from 44.7 to 90.6 mW, the laser’s output pulse duration decreased from 15.1 to 10.6 µs, while the repetition rate increases from 21.93 to 42.92 kHz. Demonstrating stable pulse train output, the laser exhibits a fundamental frequency with a signal to background noise ratio of 35 dB. This pioneering work represents the first report to employ BP as SA within an NDFL cavity.</p></div>","PeriodicalId":663,"journal":{"name":"Journal of Russian Laser Research","volume":"45 4","pages":"422 - 428"},"PeriodicalIF":0.7,"publicationDate":"2025-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143553696","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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}
引用次数: 0
Irreducible Lie su(2) algebra representations in terms of probability distribution functions
IF 0.7 4区 物理与天体物理
Journal of Russian Laser Research Pub Date : 2025-02-12 DOI: 10.1007/s10946-024-10228-z
Olga V. Man’ko
{"title":"Irreducible Lie su(2) algebra representations in terms of probability distribution functions","authors":"Olga V. Man’ko","doi":"10.1007/s10946-024-10228-z","DOIUrl":"10.1007/s10946-024-10228-z","url":null,"abstract":"<div><p>Using spin-1/2 state (qubit state) description by the conditional probability distributions of dichotomic random variables, we construct the irreducible Lie <i>su</i>(2) algebra representations by means of the probability distribution functions. We obtain explicit 2×2-matrices of the Lie algebra elements and express them in terms of Pauli matrices. Then we discuss the possibility to obtain the probability representation of arbitrary Lie algebra, using the symmetry Lie group of quantum system states. Finally, we write Pauli matrices in the probability representation of dichotomic random variables.</p></div>","PeriodicalId":663,"journal":{"name":"Journal of Russian Laser Research","volume":"45 4","pages":"411 - 421"},"PeriodicalIF":0.7,"publicationDate":"2025-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143553698","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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}
引用次数: 0
Chaotic dynamics of cold atoms in multidimensional optical lattices
IF 0.7 4区 物理与天体物理
Journal of Russian Laser Research Pub Date : 2025-02-12 DOI: 10.1007/s10946-024-10226-1
Sergey V. Prants
{"title":"Chaotic dynamics of cold atoms in multidimensional optical lattices","authors":"Sergey V. Prants","doi":"10.1007/s10946-024-10226-1","DOIUrl":"10.1007/s10946-024-10226-1","url":null,"abstract":"<div><p>Optical lattices, created by interfering laser beams, are efficient tools to manipulate cold atoms by adjusting the lattice geometry and parameters. A number of dynamical effects has been studied with cold atoms in one-dimensional optical lattices in classical, quantum, and semiclassical regimes. Recently, it has been shown that multi-dimensional optical lattices may lead to deeply different dynamics of non-interacting atoms allowing us to investigate the quantum–classical correspondence. We discuss the recent progress in studying classical, semiclassical, and quantum chaotic dynamics of cold atoms in two-dimensional and three-dimensional optical lattices with non-trivial geometry. The special attention is paid to classical versus quantum dynamics of atoms with the coupling between the internal and translational degrees of freedom. The dynamical mechanisms of transition to chaos and inhibition of the onset of chaos for atoms trapped inside wells of the optical potential and moving between different wells are discussed. We propose the experimental schemes that could distinguish between the regular and chaotic dynamics. The perspectives for observation of quantum chaos with cold atoms, that is the quantum regime of a system, whose classical dynamics is chaotic, are considered.</p></div>","PeriodicalId":663,"journal":{"name":"Journal of Russian Laser Research","volume":"45 4","pages":"395 - 403"},"PeriodicalIF":0.7,"publicationDate":"2025-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143553701","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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}
引用次数: 0
Evolution of two correlation edge dislocations carried by partially coherent beams in oceanic turbulence
IF 0.7 4区 物理与天体物理
Journal of Russian Laser Research Pub Date : 2025-02-12 DOI: 10.1007/s10946-024-10225-2
Haitao Chen, Qiang Li, Zenghui Gao, Yang Xiang
{"title":"Evolution of two correlation edge dislocations carried by partially coherent beams in oceanic turbulence","authors":"Haitao Chen,&nbsp;Qiang Li,&nbsp;Zenghui Gao,&nbsp;Yang Xiang","doi":"10.1007/s10946-024-10225-2","DOIUrl":"10.1007/s10946-024-10225-2","url":null,"abstract":"<div><p>Besides the correlation vortices, the correlation edge dislocation of partially coherent beams is shown to be in existence. The analytical expression of the cross-spectral density (CSD) for the Gaussian Schell-model (GSM) beams with two correlation edge dislocations propagating through oceanic turbulence is derived, which is used to study the interaction of them in free space and oceanic turbulence. It is shown that the correlation edge dislocations are generally unstable and easy to vanish, while correlation vortices or correlation edge dislocation may appear with propagation. The interaction is influenced by the propagation distance and parameters, such as the spatial correlation length, the off-axis distances, and the slope of the edge dislocations. Besides, the oceanic turbulence parameters affect the appearance, position and number of correlation singularities in the fields. The stronger oceanic turbulence, the faster the decrease of the distance for the first reappearance of the correlation vortices.</p></div>","PeriodicalId":663,"journal":{"name":"Journal of Russian Laser Research","volume":"45 4","pages":"377 - 387"},"PeriodicalIF":0.7,"publicationDate":"2025-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143553702","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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}
引用次数: 0
Theoretical study of composite cavity fiber MZI refractive index sensor based on transverse offset structure
IF 0.7 4区 物理与天体物理
Journal of Russian Laser Research Pub Date : 2025-02-12 DOI: 10.1007/s10946-024-10237-y
Yuxuan Qi, Yanjie Zhao, Ying Chen, Yubo Liu, Jiacheng Lv, Jiasheng Ni
{"title":"Theoretical study of composite cavity fiber MZI refractive index sensor based on transverse offset structure","authors":"Yuxuan Qi,&nbsp;Yanjie Zhao,&nbsp;Ying Chen,&nbsp;Yubo Liu,&nbsp;Jiacheng Lv,&nbsp;Jiasheng Ni","doi":"10.1007/s10946-024-10237-y","DOIUrl":"10.1007/s10946-024-10237-y","url":null,"abstract":"<div><p>In this paper, we present a Mach–Zehnder interferometer (MZI) sensor utilizing an optical fiber offset. The sensor core comprises multimode fiber (MMF), single-mode fiber (SMF), and offset no-core fiber (NCF), enabling it to detect the refractive index (RI) of liquids. The sensing mechanism of the sensor is theoretically analyzed, and various structural parameters are simulated, using the Beam Propagation Module (BPM). Simulation results indicate that the sensor efficiently operates across the entire wavelength range of 1.5–1.61 µm, providing continuous calibration curves for RI measurement. The sensor sensitivity to RI ranges of 1.3330–1.3340, 1.3334–1.3335, 1.3530–1.3540, and 1.3630–1.3640 are –14342, –14700, –17628, and –19600 nm/RIU, respectively. Additionally, the sensor exhibits a favorable linear response, laying a crucial foundation for developing the high-sensitivity liquid RI sensor design. The sensor boasts a simple, compact design, high sensitivity, and significant application potential in liquid RI measurements.</p></div>","PeriodicalId":663,"journal":{"name":"Journal of Russian Laser Research","volume":"45 4","pages":"490 - 499"},"PeriodicalIF":0.7,"publicationDate":"2025-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143553691","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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}
引用次数: 0
The difference logical operation for images in accumulated echo holography
IF 0.7 4区 物理与天体物理
Journal of Russian Laser Research Pub Date : 2025-02-12 DOI: 10.1007/s10946-024-10235-0
E. N. Akhmedshina, A. R. Sakhbieva, L. A. Nefediev, Y. A. Nefedyev, A. O. Andreev
{"title":"The difference logical operation for images in accumulated echo holography","authors":"E. N. Akhmedshina,&nbsp;A. R. Sakhbieva,&nbsp;L. A. Nefediev,&nbsp;Y. A. Nefedyev,&nbsp;A. O. Andreev","doi":"10.1007/s10946-024-10235-0","DOIUrl":"10.1007/s10946-024-10235-0","url":null,"abstract":"<div><p>In this paper, we consider an implementation of the difference logical operation on sets represented as images in the accumulated photon echo mode. We show that this operation can be performed in the presence of a phase difference between pairs of exciting laser pulses.</p></div>","PeriodicalId":663,"journal":{"name":"Journal of Russian Laser Research","volume":"45 4","pages":"478 - 482"},"PeriodicalIF":0.7,"publicationDate":"2025-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143553692","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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}
引用次数: 0
Study on the fourth harmonic beam splitter at 266 nm for ND : YAG laser
IF 0.7 4区 物理与天体物理
Journal of Russian Laser Research Pub Date : 2025-02-12 DOI: 10.1007/s10946-024-10230-5
Mengjuan Zhang, Rongshan Liu, Ran An, Jiaqi Zhou, Xinyi Zhang, Baoshan Xia, Hui Zhang, Guili Zheng, Yanjun Zhang, Zhiguang Li
{"title":"Study on the fourth harmonic beam splitter at 266 nm for ND : YAG laser","authors":"Mengjuan Zhang,&nbsp;Rongshan Liu,&nbsp;Ran An,&nbsp;Jiaqi Zhou,&nbsp;Xinyi Zhang,&nbsp;Baoshan Xia,&nbsp;Hui Zhang,&nbsp;Guili Zheng,&nbsp;Yanjun Zhang,&nbsp;Zhiguang Li","doi":"10.1007/s10946-024-10230-5","DOIUrl":"10.1007/s10946-024-10230-5","url":null,"abstract":"<div><p>We design a fourth harmonic beam splitter for ND : YAG laser fabricated by electron beam evaporation with HfO<sub>2</sub>/SiO<sub>2</sub>. At 45° incident angle, the transmittance of the as-deposited film is 99.49% at 1064 nm and 98.96% at 532 nm, while the reflectivity is 99.80% at 266 nm. The films are annealed in air at temperatures from 200 °C to 400 °C. We study the optical properties, microstructure, and surface morphology of as-deposited and annealed films. The transmission spectra of the films show blue shift with increasing annealing temperature. <i>X</i>-ray diffraction (XRD) results show that all the films exhibit polycrystalline with a monoclinic structure of HfO<sub>2</sub> and an amorphous structure of SiO<sub>2</sub>. The crystallite size and crystallinity of the film increase at annealing temperature of 400 °C, and there is no obvious change at annealing temperatures of 200 °C and 300 °C. According to the results of atomic force microscopy (AFM), the surface root-mean-square (RMS) roughness of the film significantly decreases at annealing temperatures of 400 °C.</p></div>","PeriodicalId":663,"journal":{"name":"Journal of Russian Laser Research","volume":"45 4","pages":"429 - 434"},"PeriodicalIF":0.7,"publicationDate":"2025-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143553697","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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}
引用次数: 0
Solar side-pumped Nd : YAG single crystal fiber laser
IF 0.7 4区 物理与天体物理
Journal of Russian Laser Research Pub Date : 2025-02-12 DOI: 10.1007/s10946-024-10231-4
Zirun Liu, Kun Deng, Ming Ma, Jin Liu, Yan Liu, Lanling Lan, Jun Zhou, Yu Lu
{"title":"Solar side-pumped Nd : YAG single crystal fiber laser","authors":"Zirun Liu,&nbsp;Kun Deng,&nbsp;Ming Ma,&nbsp;Jin Liu,&nbsp;Yan Liu,&nbsp;Lanling Lan,&nbsp;Jun Zhou,&nbsp;Yu Lu","doi":"10.1007/s10946-024-10231-4","DOIUrl":"10.1007/s10946-024-10231-4","url":null,"abstract":"<div><p>We propose a kind of side pumping configuration with a three-stage solar concentrator to improve the output power of solar-pumped single crystal fiber (SCF) laser. The primary concentrator system consists of 10 off-axis parabolic mirrors, and the secondary and third-stage concentrators are 10 two-dimensional composite parabolic concentrators (2D-CPCs) and the 2V-shaped reflectors, respectively. Sunlight is reflected multiple times in the 2V-shaped reflector and is absorbed by a Nd : YAG SCF (∅1 mm × 80 mm) for laser oscillation. Ray tracing demonstrates that the solar power absorbed by the SCF reaches 132.7 W. We solve the rate equation and transmission equation, the obtained results show that the laser output power, slope efficiency, and solar-laser conversation efficiency are 46.3 W, 38.9%, and 1.5%, respectively. The concentrator system can provide new ideas for solar-pumped SCF lasers.</p></div>","PeriodicalId":663,"journal":{"name":"Journal of Russian Laser Research","volume":"45 4","pages":"435 - 443"},"PeriodicalIF":0.7,"publicationDate":"2025-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143553695","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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}
引用次数: 0
A GaAs 2D photonic crystal biosensor for waterborne detection
IF 0.7 4区 物理与天体物理
Journal of Russian Laser Research Pub Date : 2025-02-12 DOI: 10.1007/s10946-024-10234-1
Abdelaziz Ould Bahammou, Monia Najjar
{"title":"A GaAs 2D photonic crystal biosensor for waterborne detection","authors":"Abdelaziz Ould Bahammou,&nbsp;Monia Najjar","doi":"10.1007/s10946-024-10234-1","DOIUrl":"10.1007/s10946-024-10234-1","url":null,"abstract":"<div><p>Monitoring waterborne and foodborne bacteria in drinking water and food is becoming a primary issue due to these bacteria having the potential to cause illness and harm human health. In this article, we design a new two-dimension (2D) photonic crystal biosensors for detecting waterborne bacteria, such as Vibrio cholerae, Escherichia coli (E. coli), Shigella flexneri and Salmonella. Our sensor is composed of air holes in a Gallium arsenide photonic crystal slab, using the plane wave expansion (PWE) and the finite difference time domain (FDTD) methods to develop and analysis the biosensor. The proposed biosensor has a high <i>Q</i>-factor of 9227.9, a sensitivity of 226.97, a high figure of merit (FOM) of 2269.7 RIU<sup>−1</sup>, a detection limit of 4.405 · 10<sup>-4</sup> RIU, a smallest size of 23.28 µm<sup>2</sup> for detection. The device can augment the capabilities of biological devices for waterborne and foodborne bacteria detection.</p></div>","PeriodicalId":663,"journal":{"name":"Journal of Russian Laser Research","volume":"45 4","pages":"468 - 477"},"PeriodicalIF":0.7,"publicationDate":"2025-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143553693","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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}
引用次数: 0
下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信