Recently Published
Structural color based on a TiO2 semi-ellipsoidal nanostructures metasurface
Jiajia Luo, Qiming Li, Gongli Xiao, Bing Wang, Hongyan Yang, et al.
Opt. Express 34(4) 6650-6662 (2026)
Optical characterization of 150 GHz polarimetric thermal kinetic inductance detector arrays
Lorenzo Minutolo, Albert Wandui, James Bock, Clifford Frez, Roger O’Brient, et al.
Optica 13(2) 344-352 (2026)
Design and optimization of planar plasmonic nano-slit gratings for scalable refractive index sensing in visible–near-IR spectra
Rabi Prakash Maheswari, Sanjoy Mishra, Amit Rai, Bamadev Das, and Pitamber Mahanandia
J. Opt. Soc. Am. B 43(7) B27-B33 (2026)
Saturable absorption in Mg2Sn1−xSbx alloy for Q-switched and mode-locked erbium-doped fiber lasers
A. D. Ahmad, A. M. Elseman, Masruroh Masruroh, O. A. Fouad, R. A. Geioushy, et al.
Appl. Opt. 65(6) 1874-1882 (2026)
Image of the Week
9 February 2026

Polarization-maintaining, rod-type, ytterbium-doped, multi-core fiber for high power operation

See Visualization 1 in Opt. Express 34(2), 2478-2487(2026)

Spotlight on Optics   More >
Applied Optics
Optical wireless transmission of a signal multiplexed by orbital angular momentum using coherent beam combining
Summary by Carmelo Rosales-Guzmán

In this work, the authors propose a wireless communication system based on light beams endowed with Orbital Angular...

JOSA A
Surface orientation ambiguity for single molecules at dielectric interfaces
Summary by Matthew D. Lew

A longstanding but largely unnoticed modeling gap has been skewing how researchers interpret the behavior of single...

JOSA B
Quasi-BIC enabled all dielectric metasurface for dual parameter sensing and optical switching
Summary by Guangyuan Li

This study designed an ultra-sensitive refractive index optical sensor made from an all-dielectric metasurface. The key...

Announcements   More >
12 OPTICA
FEB
2026
Optica Research - Light-based sensor detects early molecular signs of cancer in the blood
 
11 BIOMEDICAL OPTICS EXPRESS
FEB
2026
Biomedical Optics Express Research - Combining AI with OCT shows potential for detecting lipid-rich plaques in coronary arteries
 
05 OPTICS EXPRESS
FEB
2026
Optics Express Research - Hair-thin fiber microphone developed to monitor critical power grid systems