Enhanced etch characteristics of EUV PR masked SiON through the ion beam grid pulsing technique by Hae In Kwon, Yun Jong Jang, Kyoung Chan Kim, Hong Seong Gil, Ju Young Kim, Seong Hyun Ryu, Do Seong Pyun, Dae Whan Kim, Woo Chang Park, Ji Yeon Lee, Jin Woo Park, Sang Wuk Park, Geun Young Yeom

“…In this study, research was conducted to improve the low etch selectivity and high LER using a novel grid pulsed ion beam etching technique. …”
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Bessel Beam Femtosecond Laser Interaction with Fused Silica Before and After Chemical Etching: Comparison of Single Pulse, MHz-Burst, and GHz-Burst by Théo Guilberteau, Pierre Balage, Manon Lafargue, John Lopez, Laura Gemini, Inka Manek-Hönninger

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Selection of the Process of Arc Welding of Sealing Surfaces of Power Valves with a Consumable Electrode in the Shielding Gas by D. V. Rogozin, V. A. Lenivkin

“…The following welding processes were analyzed: MIG/MAG process with self-regulation (Standard mode), synergic process of MIG/MAG method (Synergic mode), short arc process with mechanical separation of electrode metal droplets (CMT-ColdMetalTransfer), and synergic pulse-arc process (PulseSynergic). …”
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PECULIARITIES OF THE SURFACE FLAW DETECTION BY ELASTIC WAVES SIMULATED BY PULSE-LASER RADIATION by А. R. Bаеv, A. I. Мitkovets, D. A Коstiuk, G. E. Konovalov

“…The more informative parameter to find crack with small width (≈ 0.5mm) was the acoustical pulse spectrum or the pulse entrance part. Thus, the further increasing of the surface flaw detection may be realized by laser simulation of the surface waves controlling the form of the moving spot of laser beam. …”
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Ultrafast Laser Beam Profile Characterization in the Front-End of the ELI-NP Laser System Using Image Features and Machine Learning by Tayyab Imran

“…Ultrafast laser systems, implemented at the ELI-NP, require exceptional beam quality and spatial stability due to their femtosecond pulse durations and extremely high peak powers. …”
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Feasibility of an Inductive Pedicle Screw Loosening Detection Concept Using a Pulse Induction Metal Detector by Ramon Rohner, David E. Bauer, Martin Hartmann, Tobias Gotschi, Mazda Farshad, Jonas Widmer

“…The aim of this study was to provide a proof of concept of a novel, non-invasive, inductive sensing device for transcutaneous detection of screw loosening using a pulse induction metal detector. …”
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Cantilever beam-based piezoelectric micromachined ultrasonic transducer with post processing soft interconnecting strategy for in-air rangefinding by Yan Wang, Peng Chen, Junning Zhang, Zihan Li, Hongbin Yu

“…Abstract Despite of good performance immunity to stress and high transmitting/receiving sensitivity advantages, the fabrication imperfection induced asynchronous vibration and the resultant prolonged ring-down tail severely limit the potential of the cantilever beam-based piezoelectric micromachined ultrasonic transducer (PMUT) in pulse-echo applications as transceiver. …”
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Performance Characteristics of the Battery-Operated Silicon PIN Diode Detector with an Integrated Preamplifier and Data Acquisition Module for Fusion Particle Detection by Allan Xi Chen, Benjamin F. Sigal, John Martinis, Alfred YiuFai Wong, Alexander Gunn, Matthew Salazar, Nawar Abdalla, Kai-Jian Xiao

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Search for Fast Radio Bursts and Radio Pulsars from Pulsing Ultraluminous X-Ray Sources by Juntao Bai, Na Wang, Rui Luo, Wei-Yang Wang, Shi Dai, Songbo Zhang, Shiqian Zhao, Shuangqiang Wang

“…Additionally, the beaming factor and luminosity of FRBs associated with PULXs, as well as the highly relativistic and magnetized nature of their outflows, may limit detectability. …”
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A Detailed Single-pulse Study of Four-component Pulsar PSR J1239+0326 Discovered by FAST by R. Rejep, W. W. Zhu, N. Wang, W. M. Yan, J. P. Yuan, M. Kramer, L. Q. Meng, E. Gügercinoğlu, M. Yuan, W. Y. Wang, Z. W. Wu, Q. D. Wu, D. Zhao, S. Q. Wang, H. M. Tedila, S. J. Dang, M. Y. Xue, P. Wang, The FAST Collaboration

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Effective method of prompt detection of radiolocation target by A. D. Lobanov, A. I. Schemelev

“…The article reviews radar operation mode where the absence of radar targets at the direction of probing pulse emission is determined in one period of pulse with high probability of PCDF (correct detection failure). …”
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2.5 kW Narrow Linewidth Linearly Polarized All-Fiber MOPA With Cascaded Phase-Modulation to Suppress SBS Induced Self-Pulsing by Yanshan Wang, Yujun Feng, Yi Ma, Zhe Chang, Wanjing Peng, Yinhong Sun, Qingsong Gao, Rihong Zhu, Chun Tang

“…The polarization extinction ratio (PER) is measured larger than 14 dB and the beam quality factor M² maintains lower than 1.3 in the power scaling process.…”
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Light Output Function and Pulse-Shape Discrimination Capability of p-Terphenyl Organic Scintillator in Wide Neutron Energy Range of 1.1 to 19 MeV by Aleš Jančář, Zdeněk Kopecký, Jiří Čulen, Zdeněk Matěj, Michal Košťál

“…The pulse-shape discrimination capability, as well as the detection efficiency, of a p-Terphenyl scintillator are lower in comparison with a NE-213 equivalent detector.…”
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A Trimming Strategy for Mass Defects in Hemispherical Resonators Based on Multi-Harmonic Analysis by Yimo Chen, Fanrui Kong, Kai Zeng, Xiang Xi, Yan Shi, Dingbang Xiao, Xuezhong Wu

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A solid-state infrared laser for two-step desorption–ionization processes in single-particle mass spectrometry by M. Schmidt, M. Schmidt, M. Schmidt, H. Hakkim, H. Hakkim, H. Hakkim, L. Anders, L. Anders, L. Anders, A. Kalamašņikovs, A. Kalamašņikovs, A. Kalamašņikovs, T. Kröger-Badge, T. Kröger-Badge, T. Kröger-Badge, R. Irsig, R. Irsig, N. Graf, R. Kelnberger, J. Passig, J. Passig, J. Passig, R. Zimmermann, R. Zimmermann, R. Zimmermann

“…However, the laser desorption (LD) of organic material from particles prior to their ionization in a two-step process necessitates pulsed infrared lasers with adequate pulse energy that can be irregularly triggered on detected particles. …”
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Simulation Study on the Accuracy of Modified Distributed Beamforming in Phased Array Weather Radars for Various Precipitation Events by Steffy Benny, Swaroop Sahoo, S. Athira, V. Chandrasekar

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Spectral and temporal properties of type-II parametric down-conversion: The impact of losses during state generation by Denis A. Kopylov, Michael Stefszky, Torsten Meier, Christine Silberhorn, Polina R. Sharapova

“…Our theoretical approach is based on the formalism of Gaussian states and the Langevin equation, which is elaborated for weak parametric down-conversion and photon-number-unresolved click detection. Using the example of frequency-degenerate type-II SPDC generated under the pump-idler group-velocity-matching condition, we show how the joint-spectral intensity, mode structure, normalized second-order correlation function, and Hong-Ou-Mandel interference pattern depend on internal losses of the SPDC process. …”
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Spatially Resolved Brillouin Spectral Hole Burning in PMF and SMF by Xiaoxuan Zhong, Hao Liang, Linghao Cheng, Jie Li, Liang Chen, Xiaoyi Bao, Bai-ou Guan

“…We observe the spectral hole burning effect in a polarization maintain fiber (PMF) and a single-mode fiber (SMF) through the interaction between a continuous wave (CW) beam and a high power pulse with two frequency components located around the Stokes and anti-Stokes frequencies of the CW beam. …”
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Method for evaluating the performance of antiskid devices by I. A. Zharov, A. A. Alekseev

“…Processing pulses can be different. In this paper considers the case when the number of pulses is counted with the periodicity Δ t . …”
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Virtual Frisch grid perovskite CsPbBr3 semiconductor with 2.2-centimeter thickness for high energy resolution gamma-ray spectrometer by Haoming Qin, Bao Xiao, Xuchang He, Xiao Ouyang, Tingting Gao, Yuquan Wang, Luyao Wang, Qihao Sun, Nannan Shen, Xiaoping Ouyang, Yihui He

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