Compact low-noise GeV-scale electron-positron pair spectrometer by Jaehyun Song, Youhwan Noh, Mohammad Mirzaie, Calin Ioan Hojbota, Hyeong-il Kim, Seongmin Lee, Junho Won, Chiwan Song, Woosuk Bang

Subjects: Get full text

Nano-second pulsed laser ablation of inconel 718 and MMPCD for simultaneous optimal ablation rate and surface quality by Ahmed Elkaseer, Islam H. Abdelgaliel, Jon Lambarri, Iban Quintana, Steffen Scholz, Mohamed F. Aly

Subjects: Get full text

Dermatologist Driven Aesthetic Nail Enhancement by Shikha Bansal, Soni Nanda, Sonal Bansal, Chander Grover

Subjects: “…fractional carbon dioxide laser…”
Get full text

Laser powder bed fusion of porous 304SS samples for use in developing oil impregnated ball bearings by Tafadzwa Mashayamombe, Stephen Matope

“…To achieve this, 304SS powder was used, and optimum selective laser melting (SLM) printing parameters were altered to induce intentional pores. …”
Get full text

Toward a 10-W level femtosecond erbium laser operating in the 1600 nm low gain region by Haolin Yang, Ruili Zhang, Sailing He

“…1.6 µm ultrafast lasers are important in biomedical applications because the wavelength is located within an attractive biological window called the near-infrared-II (NIR-II) region. …”
Get full text

Improvement of methods and means of control of deviations from straightness by using acousto-optic heterodyne laser measuring systems by E. V. Leun

Subjects: Get full text

Tunable Ultraviolet Pulse Generation from a High-Power Self-Similar-Amplification Yb-Fiber Laser by Zefeng Wang, Daping Luo, Gehui Xie, Zejiang Deng, Chenglin Gu, Wenxue Li

“…A tunable high-power 60 MHz ultraviolet pulse laser directly produced by the extra-cavity fourth-order harmonic generation of a self-similar amplification infrared pulse laser is reported in this study. …”
Get full text

Histological Ex Vivo Evaluation of the Suitability of a 976 nm Diode Laser in Oral Soft Tissue Biopsies by Gaspare Palaia, Federico Renzi, Daniele Pergolini, Alessandro Del Vecchio, Paolo Visca, Gianluca Tenore, Umberto Romeo

“…Introduction. Laser-induced thermal effects can preclude a safe histological evaluation of biopsy resection margins. …”
Get full text

Cognitive improvement and prefrontal network interactions in individuals with remitted bipolar disorder after transcranial infrared laser stimulation by Douglas W. Barrett, Roger E. Davis, Jennifer E. Siegel-Ramsay, Amy Bichlmeier, Jorge R. C. Almeida, F. Gonzalez-Lima

Subjects: Get full text

Influence of base plate preheating temperature on fatigue strength of AISI 4140 manufactured by laser powder bed fusion by Philipp Schüßler, Benjamin Dollhofer, Christian Krämer, Lukas Englert, Frauke Hinrichs, Volker Schulze, Stefan Dietrich

Subjects: “…Laser powder bed fusion…”
Get full text

Behaviour of TiC Particles on the Co50-Based Coatings by Laser Cladding: Morphological Characteristics and Growth Mechanism by Nga Thi-Hong Pham, Van-Thuc Nguyen

“…H13 steel surfaces are covered by coatings of Co-based alloy with 0, 10, 20, and 30 wt. % TiC using the laser cladding (LC) method. The morphological characteristics, growth mechanism, and the mechanical properties of TiC on the microstructure of the coatings were studied. …”
Get full text

Heat Treatment Effect on the Corrosion Resistance of 316L Stainless Steel Produced by Laser Powder Bed Fusion by Kevin Sangoi, Mahdi Nadimi, Jie Song, Yao Fu

Subjects: Get full text

Pulse Waveform Analysis of the Ocular Blood Flow Using Laser Speckle Flowgraphy before and after Glaucoma Treatment by Satoko Masai, Kyoko Ishida, Ayako Anraku, Tetsuro Takumi, Goji Tomita

“…ONH blood flow, represented by the mean blur rate (MBRT) and pulse waveforms, was measured using laser speckle flowgraphy before and 1 and 3 months after treatment. …”
Get full text

Computation of the scintillation index and BER of super Lorentz Gaussian laser beam in a slant propagation at atmospheric turbulence by Hussein Thary Khamees, Sameer Algburi, Hussein E. Kotb

“…In this paper, we model the laser light with Super Lorentz Gaussian Beams (SLGBs) intensity distribution slant propagation between the transmitter and receiver planes. …”
Get full text

Design and Efficiency Optimization of Distributed Laser Wireless Power Transmission Systems Through Centralized Scheduling and Current Regulation by Liangrong Sun, Jinsong Kang, Yunfeng Bai, Pengjia Jin

Subjects: “…laser wireless power transmission…”
Get full text

The effect of Ta alloyed state on the corrosion resistance of TC4 surface laser cladding high entropy alloy by Feixiang Tian, Qiyu Gao, Leilei Wang, Xiaohu Guan, Xiaohong Zhan

Subjects: Get full text

Effect of Nd:YAG Laser with/without Graphite Coating on Bonding of Lithium Disilicate Glass-Ceramic to Human Dentin by Amjad Abu Hasna, Stephanie Semmelmann, Fernanda Alves Feitosa, Danilo De Souza Andrade, Franklin R Tay, Cesar Rogério Pucci

“…Fifty truncated cone-shape glass-ceramics were divided into five groups (n = 10): G1, control: 10% hydrofluoric acid (HF); G2, Nd:YAG laser + silane; G3, Sil + Nd:YAG laser; G4, graphite + Nd:YAG laser + Sil; and G5, graphite + Sil + Nd:YAG laser. …”
Get full text

Differences in Nanosecond Laser Ablation and Deposition of Tungsten, Boron, and WB2/B Composite due to Optical Properties by Tomasz Moscicki

“…The first attempt to the deposition of WB3 films using nanosecond Nd:YAG laser demonstrated that deposited coatings are superhard. …”
Get full text

PMMA Sandwiched Bi2Te3 Layer as a Saturable Absorber in Mode-Locked Fiber Laser by Guobao Jiang, Yuan Zhou, Lulu Wang, Ying Chen

“…By incorporating this saturable absorber into an erbium-doped fiber laser, femtosecond mode-locking operation was experimentally demonstrated. …”
Get full text

Carrier-envelope-phase characterization of ultrafast mid-infrared laser pulses through harmonic generation and interference in argon by Claudia Gollner, Valentina Shumakova, Jacob Barker, Audrius Pugžlys, Andrius Baltuška, Pavel Polynkin

“…Abstract The propagation of an intense, femtosecond, mid-infrared laser pulse in a gaseous medium results in the efficient generation of spectrally overlapping low-order harmonics, whose optical carrier phases are linked to the carrier-envelope phase (CEP) of the mid-infrared driver pulse. …”
Get full text