Through-silicon-via formation of 3D electronic modules by laser radiation by V. L. Lanin, V. T Pham, A. I. Lappo

“…The reflectivity of most materials increases with the laser wavelength. …”
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Realization of the Radiance Scale Using Transfer Function of the Laser-Based Optical System by M. Kilin, H. Tutunculer, O. Bazkir, S. Meric

“…To realize the radiance, Ar-ion, He-Ne, and Nd-YAG lasers as well as an integrating sphere with a 0.15 m diameter are used to obtain radiation sources having Lambertian distributions. …”
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Intravitreal panitumumab and retinal pigment epithelium proliferation in laser-induced retinal degeneration in rabbits by Mukharram M. Bikbov, Gyulli M. Kazakbaeva, Songhomitra Panda-Jonas, Songhomitra Panda-Jonas, Songhomitra Panda-Jonas, Iskander D. Valishin, Aigul M. Nizamutdinova, Jost B. Jonas, Jost B. Jonas, Jost B. Jonas, Jost B. Jonas, Jost B. Jonas, Jost B. Jonas, Jost B. Jonas

“…PurposeThis study aims to examine the effect of intravitreally applied epidermal growth factor (EGF) receptor blocker panitumumab on the proliferation of retinal pigment epithelium cells (RPE) in an experimental model of localized retinal degeneration.MethodsThe experimental study included rabbits with age of 2 to 3 months and body weight of 2.5–3 kg and which were randomly distributed into a study group and control group. The right eyes received two retinal argon laser coagulation spots (500 mW; diameter, 100 μm; duration, 0.5 s), applied with an interval of 2 min at the same location close to the vascular streak in the posterior fundus region. …”
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A TO-CAN DFB Laser With Transmission Line Impedance Transformer for Analog Optical Link by Congbiao Lei, Yuxuan Jiang, Guangcheng Zhong, Liang Xie

“…A transmission line (TL) impedance transformer of through-hole (TO)-CAN distributed feedback (DFB) laser is proposed and fabricated. …”
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Online Characterization of Internal Stress in Aluminum Alloys During Laser-Directed Energy Deposition by Yi Lu, Jian Dong, Wenbo Li, Chen Wang, Rongqi Shen, Di Jiang, Yang Yi, Bin Wu, Guifang Sun, Yongkang Zhang

“…In laser-directed energy deposition (LDED) additive manufacturing, stress-induced deformation and cracking often occur unexpectedly, and, once initiated, they are difficult to remedy. …”
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Fractional Dynamics of Laser-Induced Heat Transfer in Metallic Thin Films: Analytical Approach by M. A. I. Essawy, Reham A. Rezk, Ayman M. Mostafa

“…The resultant temperature distribution reflects the spatiotemporal progression of heat from a spatially Gaussian and temporally pulsed laser source. …”
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Impact of Laser Correction on the Hydrant Envelop of Biological Structures of Myocytes and Hepatocytes in Massive Blood Loss by V. L. Kozhura, S. S. Nikolayeva, A. A. Roshchina, A. K. Kirsanova, L. V. Yakovleva, V. A. Bykov, I. S. Novoderzhkina, L. B. Rebrov, Ye. Yu. Parshina

“…Acute rat experiments have studied the impact of acute blood loss on the distribution of water fractions (total, free, and bound) in myocardial and hepatic tissues and whether detected impairments can be corrected by laser irradiation. …”
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Processing of Eddy Current Infrared Thermography and Magneto-Optical Imaging for Detecting Laser Welding Defects by Pengyu Gao, Xin Yan, Jinpeng He, Haojun Yang, Xindu Chen, Xiangdong Gao

“…The differences among weld defects could be obtained by analyzing the gray values of the weld defect MO images, which reflect the weld defect information. The MO imaging method can be used to investigate the magnetic distribution characteristics of welding defects, and its effectiveness has been verified by detecting various butt joint laser welding weldments.…”
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INFLUENCE OF LASER BEAM PROFILE ON LIGHT SCATTERING BY HUMAN SKIN DURING PHOTOMETRY BY ELLIPSOIDAL REFLECTORS by M. A. Bezuglyi, N. V. Bezuglaya, S. Kostuk

“…The purpose of the current research is estimation of influence of energy distribution profile in transversal section of laser beam on light scattering by human skin layers at photometry by ellipsoidal reflectors.Biomedical photometer with ellipsoidal reflectors for investigation of biological tissue specimens in transmitted and reflected light uses laser probing radiation with infinitely thin, Gauss-type and uniform cross-section profile. …”
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Research on the Laser Scattering Characteristics of Three-Dimensional Imaging Based on Electro–Optical Crystal Modulation by Houpeng Sun, Yingchun Li, Huichao Guo, Chenglong Luan, Laixian Zhang, Haijing Zheng, Youchen Fan

“…To accurately analyze and simulate the scattering characteristic model of the target under laser irradiation, we propose a BRDF (Bidirectional Reflectance Distribution Function) model fitting algorithm based on the hybrid BBO–Firefly model, which can accurately simulate the laser scattering distribution of the target at different angles. …”
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Terahertz Multicolor Imaging of Opaque Objects Using Self-Mixing Interferometry with Quantum-Cascade Lasers by Jiaxuan Cai, Yan Xie, Yingxin Wang, Meng Chen, Lianhe Li, Mohammed Salih, Edmund H. Linfield, Ning Yang, Weidong Chu, Peng Bai, Ziran Zhao

“…Self-mixing interference in a terahertz quantum-cascade laser has been demonstrated to be suitable for the detection of weak signals scattered or reflected by the target. …”
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Fiber Bragg Grating Sensor Interrogation Using Tunable Erbium-Doped Fiber Ring Laser Source by Şerif Ali Sadık, Fırat Ertaç Durak, Ahmet Altuncu

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Improved Mechanical Performances of Hastelloy C276 Composite Coatings Reinforced with SiC by Laser Cladding by Yuqing Tang, Zheng Lu, Xuan Zhang, Xihuai Wang, Shengbin Zhao, Mingdi Wang

“…Composite coatings reinforced with varying mass fractions of SiC particles were successfully fabricated on 316 stainless steel substrates via laser cladding. The phase compositions, elemental distribution, microstructural characteristics, hardness, wear resistance and corrosion resistance of the composite coatings were analyzed using X-ray diffraction (XRD), scanning electron microscopy (SEM), energy-dispersive X-ray spectroscopy (EDS), Vickers hardness testing, friction-wear testing and electrochemical methods. …”
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Double Gold/Nitrogen Nanosecond-Laser-Doping of Gold-Coated Silicon Wafer Surfaces in Liquid Nitrogen by Sergey Kudryashov, Alena Nastulyavichus, Victoria Pryakhina, Evgenia Ulturgasheva, Michael Kovalev, Ivan Podlesnykh, Nikita Stsepuro, Vadim Shakhnov

“…A novel double-impurity doping process for silicon (Si) surfaces was developed, utilizing nanosecond-laser melting of an 11 nm thick gold (Au) top film and a Si wafer substrate in a laser plasma-activated liquid nitrogen (LN) environment. …”
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Characteristics and distribution of surface sediments in the Central East China Sea shelf by Li Jinduo

“…The spatial distribution of the sediments is affected by the hydrodynamic and environmental conditions. …”
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Optical Ridge Waveguides in Magneto-Optical Glasses Fabricated by Combination of Silicon Ion Implantation and Femtosecond Laser Ablation by Qi-Feng Zhu, Yue Wang, Xiao-Liang Shen, Hai-Tao Guo, Chun-Xiao Liu

“…The distributions of energy loss, refractive index, and light intensity were simulated by the stopping and range of ions in matter 2013, reflectivity calculation method, and finite-difference beam propagation method. …”
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Controlling the Ionization Dynamics of Argon Induced by Intense Laser Fields: From the Infrared Regime to the Two-Color Configuration by Soumia Chqondi, Souhaila Chaddou, Ahmad Laghdas, Abdelkader Makhoute

“…The simulation results show a sequence of above-threshold ionization (ATI) peaks that shift to lower energies with increasing laser intensity. This behavior reflects the onset of the Stark effect, which modifies atomic energy levels and increases the number of photons required for ionization. …”
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Long-Range Distributed Vibration Sensing Based on Phase Extraction From Phase-Sensitive OTDR by Guangyao Yang, Xinyu Fan, Shuai Wang, Bin Wang, Qingwen Liu, Zuyuan He

“…By introducing a series of auxiliary weak reflection points along the fiber, we develop a phase-noise-compensated <inline-formula> <tex-math notation="LaTeX">$\phi$</tex-math></inline-formula>-OTDR and realize a long-range distributed vibration sensing based on the phase extraction. …”
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Static Properties of 980 nm Vertical Cavity Surface Emitting Lasers With Different Monolithic High Refractive Index Contrast Grating Mirror Designs by Niels Heermeier, Mikolaj Janczak, Marcin Gebski, Magdalena Marciniak, James A. Lott, Tomasz Czyszanowski, Stephan Reitzenstein

“…Vertical-cavity surface-emitting lasers (VCSELs) with monolithic high contrast gratings (MHCGs) as top coupling mirrors are highly attractive nanophotonic components with manyfold application prospects due to their small size footprint, energy efficiency, and wavelength flexibility. …”
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Multifunctional metamorphic III-V distributed Bragg reflectors grown on Si substrate for resonant cavity surface emitting devices by Tsimafei Laryn, Rafael Jumar Chu, Yeonhwa Kim, Eunkyo Ju, Chunghyun Ahn, Hyun-Yong Yu, May Madarang, Hojoong Jung, Won Jun Choi, Daehwan Jung

“…Here, we propose multifunctional metamorphic In0.1Ga0.9As/AlAs distributed Bragg reflectors (DBRs) on Si which serve as a bottom mirror with a high reflectivity of 99.8% while simultaneously reducing the crystalline defect density by a factor of three, compared to GaAs/AlAs DBR on Si. …”
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