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Journal Articles

The carbonyl sulfide terahertz laser and the effects of pump saturation

Editor’s PickOpen Access
Paul Chevalier, Amaury Autric, Federico Capasso, Henry O. Everitt
Journal: APL Photonics
APL Photonics 10, 066114 (2025)
https://doi.org/10.1063/5.0267675
Published: June 2025
View articletitled, The carbonyl sulfide terahertz laser and the effects of pump saturation
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Journal Articles

Optothermal dynamics in microresonators operating on an exceptional surface

Open Access
Qin Wang, Delong Peng, Qi Zhong, Ali Kecebas, Ramy El-Ganainy, Şahin K. Özdemir
Journal: APL Photonics
APL Photonics 10, 061301 (2025)
https://doi.org/10.1063/5.0261972
Published: June 2025
View articletitled, Optothermal dynamics in microresonators operating on an exceptional surface
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Journal Articles

Transfer of orbital angular momentum between two identical optical ring-core fibers

Open Access
Zhuocheng Xie, Yelan Zhao, Shecheng Gao, Suilan Jiang, Jiajing Tu, Lei Shen, Yuanhua Feng, Zhaohui Li
Journal: APL Photonics
APL Photonics 10, 056119 (2025)
https://doi.org/10.1063/5.0260405
Published: May 2025
View articletitled, Transfer of orbital angular momentum between two identical optical ring-core fibers
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Journal Articles

Single-pixel terahertz imaging with enhanced edge detection using angular momentum of structured light

Open Access
Sergej Orlov, Kasparas Stanaitis, Paulius Kizevičius, Paulius Šlevas, Ernestas Nacius, Linas Minkevičius, Gintaras Valušis
Journal: APL Photonics
APL Photonics 10, 050805 (2025)
https://doi.org/10.1063/5.0255550
Published: May 2025
View articletitled, Single-pixel terahertz imaging with enhanced edge detection using angular momentum of structured light
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Journal Articles

Coherent nanoscale imaging and chemical mapping with compact extreme ultraviolet and soft x-ray sources: Review and perspective

Open Access
W. Eschen, R. Klas, D. S. Penagos Molina, S. Fuchs, G. G. Paulus, J. Limpert, J. Rothhardt
Journal: APL Photonics
APL Photonics 10, 050901 (2025)
https://doi.org/10.1063/5.0254017
Published: May 2025
View articletitled, Coherent nanoscale imaging and chemical mapping with compact extreme ultraviolet and soft x-ray sources: Review and perspective
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Journal Articles

Optical forces, helicity, angular momentum and how they are all intertwined

Open Access
Iker Gómez-Viloria, Enrique Ayllón García, Jorge Olmos-Trigo, Quimey Pears Stefano, Jon Lasa-Alonso, Martín Molezuelas-Ferreras, Gabriel Molina-Terriza
Journal: APL Photonics
APL Photonics 10, 051101 (2025)
https://doi.org/10.1063/5.0255437
Published: May 2025
View articletitled, Optical forces, helicity, angular momentum and how they are all intertwined
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Journal Articles

Mid-infrared data encryption and transmission beyond detector bandwidth based on frequency down-conversion temporal ghost imaging

Open Access
Linzhen He, Bo Hu, Zunwang Bo, Chenlin Zhang, Xin Zhou, Shensheng Han, Houkun Liang, Han Wu
Journal: APL Photonics
APL Photonics 10, 056104 (2025)
https://doi.org/10.1063/5.0260018
Published: May 2025
View articletitled, Mid-infrared data encryption and transmission beyond detector bandwidth based on frequency down-conversion temporal ghost imaging
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Journal Articles

Reversibly deformable submicron disks enabling electrical modulation of visible spectrum response

Open Access
Sung-Min Lee, Min Ho Lee, Dong Jun Jeong, Yeonghoon Jin, Kyoungsik Yu, Kyung Cheol Choi
Journal: APL Photonics
APL Photonics 10, 056103 (2025)
https://doi.org/10.1063/5.0246044
Published: May 2025
View articletitled, Reversibly deformable submicron disks enabling electrical modulation of visible spectrum response
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Journal Articles

Terahertz harmonic generation and nonlinear spectroscopy of metamaterial-gated/graphene resonators

Editor’s PickOpen Access
Riccardo Degl’Innocenti, Yuezhen Lu, Abdullah M. Zaman, Jack M. Woolley, Nishtha Chopra, Wadood Tadbier, Wladislaw Michailow, Stephan Hofmann, James Lloyd-Hughes
Journal: APL Photonics
APL Photonics 10, 056101 (2025)
https://doi.org/10.1063/5.0264305
Published: May 2025
View articletitled, Terahertz harmonic generation and nonlinear spectroscopy of metamaterial-gated/graphene resonators
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Journal Articles

Above-mJ optical parametric chirped pulse amplifier at 3 μm for laser-driven coherent soft x-ray generation beyond the water window

Editor’s PickOpen Access
Pritha Dey, Lutz Ehrentraut, Johannes Tümmler, Matthias Schnürer, Stefan Eisebitt
Journal: APL Photonics
APL Photonics 10, 040807 (2025)
https://doi.org/10.1063/5.0254045
Published: April 2025
View articletitled, Above-mJ optical parametric chirped pulse amplifier at 3 μm for laser-driven coherent soft x-ray generation beyond the water window
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Journal Articles

Orbital chirality of light in few-mode step-index optical fibers

Open Access
Karolina Stefańska, Edouard Hertz, Karol Tarnowski, Bertrand Kibler, Pierre Béjot
Journal: APL Photonics
APL Photonics 10, 040804 (2025)
https://doi.org/10.1063/5.0254587
Published: April 2025
View articletitled, Orbital chirality of light in few-mode step-index optical fibers
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Journal Articles

Ytterbium-laser-driven THz generation in thin lithium niobate at 1.9 kW average power in a passive enhancement cavity

Editor’s PickOpen Access
Edoardo Suerra, Francesco Canella, Dario Giannotti, Mohsen Khalili, Yicheng Wang, Kore Hasse, Sergiy Suntsov, Detlef Kip, Clara Saraceno, Simone Cialdi, Gianluca Galzerano
Journal: APL Photonics
APL Photonics 10, 046111 (2025)
https://doi.org/10.1063/5.0252040
Published: April 2025
View articletitled, Ytterbium-laser-driven THz generation in thin lithium niobate at 1.9 kW average power in a passive enhancement cavity
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Journal Articles

Additively manufactured metasurfaces and metamaterials: Designs, fabrications, and applications from microwave to photonics

Open Access
Meisam Esfandiari, Jianfeng Zhu, Yang Yang
Journal: APL Photonics
APL Photonics 10, 041101 (2025)
https://doi.org/10.1063/5.0241299
Published: April 2025
View articletitled, Additively manufactured metasurfaces and metamaterials: Designs, fabrications, and applications from microwave to photonics
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Journal Articles

Auto-recovery property of OPB under obstacles and inclement weather

Open Access
Hongyue Xiao, Huahua Wang, Yang Liu, Hongwei Jiang, Changqi Zhang, Haiping Mei, Meiling Guan, Ze Zhang, Lu Gao
Journal: APL Photonics
APL Photonics 10, 046108 (2025)
https://doi.org/10.1063/5.0251370
Published: April 2025
View articletitled, Auto-recovery property of OPB under obstacles and inclement weather
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Journal Articles

Room-temperature, continuous-wave terahertz generation in free-space with an intersubband mid-infrared photomixer

Open Access
Q. Lin, J.-F. Lampin, G. Ducournau, S. Lepilliet, H. Li, E. Peytavit, S. Barbieri
Journal: APL Photonics
APL Photonics 10, 046102 (2025)
https://doi.org/10.1063/5.0257847
Published: April 2025
View articletitled, Room-temperature, continuous-wave terahertz generation in free-space with an intersubband mid-infrared photomixer
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Journal Articles

Dependent scattering and fractal microstructure determine the transparency of aerogel monoliths

Open Access
Refet A. Yalcin, Patricia E. McNeil, Abhinav Bhanawat, Ricardo Martinez, Glareh N. Kashanchi, Sarah H. Tolbert, Bruce S. Dunn, Laurent Pilon
Journal: APL Photonics
APL Photonics 10, 046103 (2025)
https://doi.org/10.1063/5.0238739
Published: April 2025
View articletitled, Dependent scattering and fractal microstructure determine the transparency of aerogel monoliths
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Journal Articles

Coupled pseudo-magnetic field and valley spin in photonic crystals

Open Access
Shiyu Liu, Yuting Yang, Mingxuan Li, Bin Yang, Xiaopeng Shen, Liwei Shi, Wei Zhao, Zhi Hong Hang
Journal: APL Photonics
APL Photonics 10, 036112 (2025)
https://doi.org/10.1063/5.0243034
Published: March 2025
View articletitled, Coupled pseudo-magnetic field and valley spin in photonic crystals
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Journal Articles

A waveguide thermal emitter

Editor’s PickOpen Access
Marcel W. Pruessner, Steven T. Lipkowitz, Jacob N. Bouchard, Nathan F. Tyndall, Scott A. Holmstrom, Gerald L. Leake, Jr., Tat Ngai, Kyle J. Walsh, Peter G. Goetz, Todd H. Stievater
Journal: APL Photonics
APL Photonics 10, 036103 (2025)
https://doi.org/10.1063/5.0252536
Published: March 2025
View articletitled, A waveguide thermal emitter
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Journal Articles

Advancing terahertz photomixers through the integration of photoconductive antennas with optical waveguides

FeaturedOpen Access
M. Deumer, S. Nellen, S. Berrios, S. Breuer, S. Keyvaninia, L. Liebermeister, M. Schell, R. B. Kohlhaas
Journal: APL Photonics
APL Photonics 10, 036105 (2025)
https://doi.org/10.1063/5.0246801
Published: March 2025
View articletitled, Advancing terahertz photomixers through the integration of photoconductive antennas with optical waveguides
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Journal Articles

PIC2O-Sim: A physics-inspired causality-aware dynamic convolutional neural operator for ultra-fast photonic device time-domain simulation

Open Access
Pingchuan Ma, Haoyu Yang, Zhengqi Gao, Duane S. Boning, Jiaqi Gu
Journal: APL Photonics
APL Photonics 10, 036104 (2025)
https://doi.org/10.1063/5.0242728
Published: March 2025
View articletitled, PIC2O-Sim: A physics-inspired causality-aware dynamic convolutional neural operator for ultra-fast photonic device time-domain simulation
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