Silicon photonic MEMS switches based on split waveguide crossings by Yinpeng Hu, Yi Sun, Ye Lu, Huan Li, Liu Liu, Yaocheng Shi, Daoxin Dai

“…Abstract The continuous push for high-performance photonic switches is one of the most crucial premises for the sustainable scaling of programmable and reconfigurable photonic circuits for a wide spectrum of applications. …”
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Topological phases and non-Hermitian topology in photonic artificial microstructures by Liu Hui, Lai Pengtao, Wang Haonan, Cheng Hua, Tian Jianguo, Chen Shuqi

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Absorption of a twisted photon by an electron in strong magnetic field by A. A. Shchepkin, D. V. Grosman, I. I. Shkarupa, D. V. Karlovets

“…We examine the absorption cross sections and their dependence on the parameters of the incident photon and the initial Landau electron. It is found that total absorption cross sections decrease as angular momentum of the incident photon increases and increase as angular momentum of the initial electron grows. …”
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Topological Cavity Chains via Shifted Photonic Crystal Interfaces by Wei Li, Junhui Hu, Hai-Xiao Wang

Subjects: “…photonic crystals…”
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Triphenylamines Induce Cell Death Upon 2-Photon Excitation by Rahima Chennoufi, Florence Mahuteau-Betzer, Patrick Tauc, Marie-Paule Teulade-Fichou, Eric Deprez

“…Interestingly, we recently showed that TPAs target cytoplasmic organelles of living cells, mainly mitochondria, and induce a high ROS production upon 2-photon excitation (in the 760-860 nm range), leading to a fast apoptosis process. …”
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Quantum public-key encryption protocol based on single-photon by Wen-jun LUO, Guan-li LIU

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Photon antibunching in single-molecule vibrational sum-frequency generation by Moradi Kalarde Fatemeh, Ciccarello Francesco, Sánchez Muñoz Carlos, Feist Johannes, Galland Christophe

Subjects: “…photonics…”
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Photonic multipartite entanglement in discrete variables without arbitrary unitaries by Milica Banić, J. E. Sipe, Marco Liscidini

“…We present an approach for designing sources of postselected multipartite states based on photon-pair sources. Our approach can be applied to arbitrary target states in different encoding schemes and physical platforms. …”
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Probing Mixing of Photons and Axion-Like Particles by Geometric Phase by A. Capolupo, G. Lambiase, G. Vitiello

“…We discuss an interferometric experiment able to detect the geometric phase associated with the ALPs-photon mixing.…”
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RETRACTED: Unveiling the potential of phonons and photons in quantum computing and communication by Nuriev Marat, Zaripova Rimma, Alikhadzhiev Saidmagomed

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De sol, d’air, d’eau sous photons by Catherine Mosbach, Agnès Daval

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One Dimensional Polymeric Organic Photonic Crystals for DFB Lasers by F. Scotognella, A. Monguzzi, M. Cucini, F. Meinardi, D. Comoretto, R. Tubino

“…Due to the high photonic density of states at the edges of the photonic band-gap (PBG), a surface emitting distributed feedback (DFB) laser is obtained with this structure. …”
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CMOS Single-Photon Avalanche Diode Circuits for Probabilistic Computing by William Whitehead, Wonsik Oh, Luke Theogarajan

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Photonic Wannier-Stark Ladder from Coupled Electromagnetic Cavities by Shahzad Anwar, Sucheng Li, Weixin Lu, Bo Hou

“…By both analytical derivation and numerical simulation, we have illustrated the geometrically progressed energies of the photonic Wannier-Stark ladder.…”
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Anatomy of the Higgs Boson Decay into Two Photons in the Unitary Gauge by Athanasios Dedes, Kristaq Suxho

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NOVEL PRINCIPLES OF MICROWAVE BAND RADIOELECTRONIC DEVICES DESIGN WITH THE USE OF MICROWAVE PHOTONICS TECHNOLOGY by M. E. Belkin, S. A. Kudzh, A. S. Sigov

Subjects: “…microwave photonics…”
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AlGaN/AlN heterostructures: an emerging platform for integrated photonics by Sinan Gündoğdu, Sofia Pazzagli, Tommaso Pregnolato, Tim Kolbe, Sylvia Hagedorn, Markus Weyers, Tim Schröder

“…AlGaN combines compatibility with standard photonic fabrication technologies and high electro-optic modulation capabilities with low loss over a broad spectral range, from UVC to long-wave infrared, making it a viable material for complex photonic applications. …”
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Large dynamic range microwave photonics mixing system based on parallel DPMZM by Yongsheng GAO, Fangjing SHI, Jiajun TAN, Yangyu FAN

Subjects: “…microwave photonics…”
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Sub-2W tunable laser based on silicon photonics power amplifier by Neetesh Singh, Jan Lorenzen, Muharrem Kilinc, Kai Wang, Milan Sinobad, Henry Francis, Jose Carreira, Michael Geiselmann, Umit Demirbas, Mikhail Pergament, Sonia M. Garcia-Blanco, Franz X. Kärtner

“…Introducing such an LMA technology at the chip-scale can play an equally disruptive role with high power signal generation from an integrated photonics system. To this end, in this work we demonstrate such a technology, and show a very high-power tunable laser with the help of a silicon photonics based LMA power amplifier. …”
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MoTe₂ Photodetector for Integrated Lithium Niobate Photonics by Qiaonan Dong, Xinxing Sun, Lang Gao, Yong Zheng, Rongbo Wu, Ya Cheng

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