Exact analytical soliton solutions of the M-fractional Akbota equation by Muath Awadalla, Aigul Taishiyeva, Ratbay Myrzakulov, Jihan Alahmadi, Abdullah A. Zaagan, Ahmet Bekir

“…The obtained results are very helpful in optical fibers, optics, telecommunications and other fields. …”
Get full text

Study of the Hydration Mechanism of Portland Cement with Raman Spectroscopy Applying CO2 Laser Radiation by D. Quiroz-Portillo, I. Rosales-Candelas, J. J. Soto-Bernal, R. González-Mota, G. V. Vázquez

Get full text

Dynamic behavior of solitons in nonlinear Schrödinger equations by Mostafa M. A. Khater, Suleman H. Alfalqi, Aleksander Vokhmintsev

“…This system extends the framework of nonlinear Schrödinger equations and is pivotal in various physical applications, including optical fibers and Bose-Einstein condensates. By employing advanced analytical techniques such as the Khater II, III (Khat II, Khat III) and Unified (UF) methods, we successfully obtain exact analytical solutions that enhance our understanding of the system’s dynamic behavior. …”
Get full text

Compact inverse designed vertical coupler with bottom reflector for sub-decibel fiber-to-chip coupling on silicon on insulator platform by Shiang-Yu Huang, Stefanie Barz

“…The proposed vertical coupler can further miniaturize photonic integrated circuits and enable highly-efficient networks between optical fibers and other photonic devices.…”
Get full text

Crack Detection of Reinforced Concrete Structures Based on BOFDA and FBG Sensors by Qinghua Zhang, Ziming Xiong

“…Four continuous distributed optical fibers are fixed on the steel skeleton, which is located within the reinforced concrete beam. …”
Get full text

A Precessing-Coin-like Rotary Actuator for Distal Endoscope Scanners: Proof-of-Concept Study by Nirvana Gharib, Mohammad Reza Yousefi Darestani, Kenichi Takahata

“…An optical probing beam directed from the probe’s optic fiber is passed through the hollow cone to be incident and bent on the back mirror of the rotating inclined rotor, circulating the probing beam around the scanner for full 360° sideway imaging. …”
Get full text

DC-DC Boost Converter Design With Analog Feedback Control for Cryogenic Applications by Danilo Santoro, Niccolo Gallice, Marco Bassani, Paolo Cova, Nicola Delmonte, Massimo Lazzaroni, Valeria Trabattoni, Andrea Zani

“…Instead, the power is provided through optical fibers using Power over Fiber (PoF) technology. …”
Get full text

Mining Failure Response Characteristics of Stope Floor: A Case of Renlou Coal Mine by Jucai Chang, Dong Li, Kai He

“…Through a comprehensive measurement of ground penetrating radar detection and fixed-point grating optical fibers, the law of floor deformation and failure is analyzed dynamically, and the characteristics of the floor rock deformation response are discussed. …”
Get full text

Modified iris system: initial experience with a new technology for safety in hiatal surgery in pediatric patients by Joel Cazares, Eduardo De la Rosa-Bustamante, Jorge Colín-Garnica, Arturo Guillen-Cárdenas, Marbella Sepulveda-Valenzuela, Miguel Torres-Salas, Jorge Alberto Cantú-Reyes

“…This system utilized an illuminated ureteral stent with optical fibers inserted into a feeding tube (bougie). …”
Get full text

Ultranarrow-linewidth stimulated Brillouin scattering with fundamental acoustic waves by Wendao Xu, Maxime Zerbib, Arjun Iyer, Kien Phan Huy, Jean-Charles Beugnot, William H. Renninger

“…In this work, sub-MHz Brillouin linewidths as narrow as 110 kHz are observed in tapered optical fibers with homogeneous waists. Tight confinement of both the optical and acoustic waves yields Brillouin gains over a thousand times higher than traditional backward Brillouin scattering in standard fibers, and a long waist and low-loss transitions enable a Brillouin interaction strength nearly a hundred times greater than prior taper-based FIM-FAM demonstrations. …”
Get full text