Silicon photonic modulators with a 2 × 1 Fabry–Perot cavity by Cao Hengzhen, Xie Jin, Sun Weichao, Zhu Mingyu, Xiang Yuluan, Zhang Gong, Guo Jingshu, Shi Yaocheng, Dai Daoxin

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New Trends in Amplifiers and Sources via Chalcogenide Photonic Crystal Fibers by L. Mescia, F. Smektala, F. Prudenzano

“…In this paper, a review, even if not exhaustive, on amplification and lasing obtained by employing rare-earth-doped chalcogenide photonic crystal fibers is reported. Materials, devices, and feasible applications in the mid-IR are briefly mentioned.…”
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Detection of petrochemicals using photonic crystal fiber (PCF) in terahertz domain by Md. Anowar Kabir, Md. Selim Hossain, Ashik Muhammed Arman, Md. Al-Amin, Shuvo Sen

“…A photonic crystal fiber (PCF) with a hexahedron core has been introduced for usage in petrochemical sensing operations. …”
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Performance Analysis of Microwave Photonic Spectral Filters based on Optical Microcombs by Yang Li, Yang Sun, Jiayang Wu, Guanghui Ren, Xingyuan Xu, Bill Corcoran, Sai Tak Chu, Brent E. Little, Roberto Morandotti, Arnan Mitchell, David J. Moss

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Vitiligo detection capabilities of 1D photonic crystal biosensing design by Ali S. Alshomrany, Arafa H. Aly, B. A. Mohamed, S. Alamri, D. Mohamed, S K Awasthi, Zinab. S. Matar, A F Amin, H. Hanafy

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Mode-Dependent Loss Equalized Few-Mode Fiber Photonic Lantern by Yingxuan Li, Senyu Zhang, Zhiyong Zhao, Jing Liu, Zhuyixiao Liu, Ming Tang

Subjects: “…Unconventional photonic lanterns…”
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Wafer-Level Characterization and Monitoring Platform for Single-Photon Avalanche Diodes by Samuel Parent, Frederic Vachon, Valerie Gauthier, Steve Lamoureux, Alexandre Paquette, Jacob Deschamps, Tommy Rossignol, Nicolas Roy, Philippe Arsenault, Henri Dautet, Serge A. Charlebois, Jean-Francois Pratte

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Single Photon Emission Tomography Imaging in Parkinsonian Disorders: A Review by Paul D. Acton, P. David Mozley

“…Positron emission tomography (PET) and single photon emission tomography (SPECT) now are able to visualise and quantify changes in cerebral blood flow, glucose metabolism, and dopaminergic function produced by parkinsonian disorders. …”
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Integration of Functional Materials in Photonic and Optoelectronic Technologies for Advanced Medical Diagnostics by Naveen Thanjavur, Laxmi Bugude, Young-Joon Kim

Subjects: “…photonic devices…”
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Asymptotic formula for large eigenvalues of the two-photon quantum Rabi model by Boutet de Monvel, Anne, Zielinski, Lech

“…By analogy to the one-photon quantum Rabi model, the leading three terms of this asymptotic formula, describe a generalized rotating-wave approximation for large eigenvalues of the two-photon quantum Rabi model.…”
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Accelerated photonic design of coolhouse film for photosynthesis via machine learning by Jinlei Li, Yi Jiang, Bo Li, Yihao Xu, Huanzhi Song, Ning Xu, Peng Wang, Dayang Zhao, Zhe Liu, Sheng Shu, Juyou Wu, Miao Zhong, Yongguang Zhang, Kefeng Zhang, Bin Zhu, Qiang Li, Wei Li, Yongmin Liu, Shanhui Fan, Jia Zhu

“…The integration of machine learning and photonics provides a powerful toolkit for designing photonic structures and devices aimed at sustainability.…”
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Matching and positivity beyond minimal coupling in effective theories of photons and gravitons by Edoardo Alviani, Adam Falkowski

“…Abstract We study the low-energy effective theories of photons and gravitons, matching them at one loop to a UV completion with a massive spinning matter particle. …”
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Integrated photonic programmable random matrix generator with minimal active components by Kevin Zelaya, Mostafa Honari-Latifpour, Mohammad-Ali Miri

“…Abstract Random matrices are fundamental in photonic computing because of their ability to model and enhance complex light interactions and signal processing capabilities. …”
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Predictions for the Isolated Prompt Photon Production at the LHC at s = 13 TeV by Muhammad Goharipour, Hossein Mehraban

“…The prompt photon production in hadronic collisions has a long history of providing information on the substructure of hadrons and testing the perturbative techniques of QCD. …”
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Versatile parallel signal processing with a scalable silicon photonic chip by Shihan Hong, Jiachen Wu, Yiwei Xie, Xiyuan Ke, Huan Li, Linyan Lyv, Yingying Peng, Qingrui Yao, Yaocheng Shi, Ke Wang, Leimeng Zhuang, Pan Wang, Daoxin Dai

“…Programmable silicon photonic signal processors, facilitated by tuning elements, can reduce hardware development cycles and costs. …”
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NLO QCD predictions for t t ¯ γ $$ t\overline{t}\gamma $$ with realistic photon isolation by Daniel Stremmer, Malgorzata Worek

“…We provide the results for the pp → e + ν e μ − ν ¯ b b ¯ γ $$ {e}^{+}{\nu}_e\ {\mu}^{-}\ \overline{\nu}\ b\overline{b}\ \gamma $$ + X process using the fixed-cone, smooth-cone and hybrid-photon isolation criteria. The fixed-cone isolation criterion allows contributions from collinear photon radiation off QCD partons, which requires the inclusion of parton-to-photon fragmention processes. …”
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High sensitivity optical detection method based on photon RF oscillator by Ning MU, Wanrong GAO, Wanghan LYU

Subjects: “…radio frequency photonics…”
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Experimental Study on the Concept of Hollow-Core Photonic Bandgap Fiber Stethoscope by Adel Abdallah

“…An experiment is proposed to show the feasibility of using hollow-core photonic bandgap fibers (HC-PBF) in the fiber-optic interferometric stethoscopes to generally improve the sensitivity and overcome the problems associated with the electronic stethoscopes. …”
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Bound chaotic photon orbits in a magnetized Kerr–Newman spacetime by Caiyu Liu, Daqi Yang, Xin Wu

“…In particular, a number of bound quasiperiodic photon orbits and bound chaotic photon orbits are found. …”
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Programmable quantum circuits in a large-scale photonic waveguide array by Yang Yang, Robert J. Chapman, Akram Youssry, Ben Haylock, Francesco Lenzini, Mirko Lobino, Alberto Peruzzo

“…Abstract Over the past decade, integrated quantum photonic technologies have shown great potential as a platform for studying quantum phenomena and realizing large-scale quantum information processing. …”
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