Recently Published
CD-CBA: a cross-domain communication-bound-aware resource allocation framework for pipeline-parallel distributed LLM training over dynamic multi-datacenter optical networks
Dianxuan Fu, Yihao Zhang, Xiaomin Liu, Qizhi Qiu, Yicheng Xu, et al.
J. Opt. Commun. Netw. 18(8) 873-884 (2026)
Delay-controlled wavelength conversion via temporal reflection in two-core fibers
Lucas N. Gutierrez, Pablo I. Fierens, Diego F. Grosz, Nicolas Linale, and Santiago M. Hernandez
Opt. Express 34(16) 29662-29672 (2026)
Extended defocus tolerance for image quality in two-photon vision
Oliwia Kaczkoś, Mateusz Grochalski, Maria Vinas-Pena, Maciej Wojtkowski, Jacek Pniewski, et al.
Opt. Lett. 51(15) 4432-4435 (2026)
Tunable quantum interference in free space with a liquid-crystal metagrating
Maria Gorizia Ammendola, Italo Machuca Flores, Sneha Dey, Francesco Di Colandrea, Andrei Nomerotski, et al.
Optica Quantum 4(4) 374-381 (2026)
Image of the Week
27 July 2026

OFDR-based shape sensor using a plane-by-plane-inscribed weak FBG array in multicore fiber

See Visualization 1 in Opt. Express 34(14), 26330-26342 (2026)

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July Top Downloads for Journals   More >
1
Fiber-optic transmission and networking: the previous 20 and the next 20 years [Invited] (Opt. Express)
2
Looking through diffusers by phase correction with lensless digital holography (OSA Continuum)
3
Exploiting the dispersion of the double-negative-index fishnet metamaterial to create a broadband low-profile metallic lens (Opt. Express)
4
Electrically driven silicon resonant light emitting device based on slot-waveguide (Opt. Express)
5
Twenty years of terahertz imaging [Invited] (Opt. Express)
Spotlight on Optics   More >
Optica Quantum
A compact, robust, and tunable open microcavity platform for solid-state quantum electrodynamics
Summary by Galan Moody

Strong interactions between light and solid-state quantum emitters underpin many emerging quantum technologies, from...

Optics Continuum
Full-color structural colors with high purity via a Fano resonance optical platform
Summary by Mahmoud H. Elshorbagy

Researchers have been developing platforms generating structural colors based on metasurfaces for years. But making...

Optics Continuum
Optimization of omnidirectional reflector for infrared-emitting diodes
Summary by Catarina Ferreira

The quest for high-performance light-emitting diodes (LEDs) has pushed researchers to explore design configurations in...

Announcements   More >
30 APPLIED OPTICS
JUL
2026		 Applied Optics Research - Spectroscopy system detects aerosols using everyday surfaces
 
21 BIOMEDICAL OPTICS EXPRESS
JUL
2026		 Biomedical Optics Express Research - High-speed 3D imaging reveals how seizures move through the brain
 
16 OPTICA
JUL
2026		 Optica Research - New computational imaging method cuts X-ray dose while preserving high resolution