Frontiers in Physics | Optics and Photonics

Original Research

Accepted on 03 Oct 2025

A Novel Surface Plasmon-Based Sensor for Liquid Refractive Index Measurement with Biochemical Sensing Capabilities

in Optics and Photonics

Shubin Yan
Weijie Yang
Chong Wang
Zhaokun Yan
Taiquan Wu

Frontiers in Physics

doi 10.3389/fphy.2025.1676348

124 views

Original Research

Published on 18 Sep 2025

Enhancing methane detection limit of OA-ICOS: a combined approach of white noise perturbation and Savitzky-Golay filtering

in Optics and Photonics

Ce Yang
Zongheng Chen
Chen Chen
Chunguang Li
Siqing Liu
Jianyu Huang
Yu Li
Laiyong Song
Hongbin Li

Frontiers in Physics

doi 10.3389/fphy.2025.1666117

2,851 views

Original Research

Published on 18 Sep 2025

High-precision shape reconstruction for optical fiber sensors based on cubic spline interpolation and tangent angle recursion

in Optics and Photonics

Yixiao Liu
Haining Ji

Frontiers in Physics

doi 10.3389/fphy.2025.1665822

1,365 views

Original Research

Published on 17 Sep 2025

Hybrid optical communication systems leveraging orbital angular momentum multiplexing: multi-user access and performance analysis under diverse transmission scenarios

in Optics and Photonics

Mehtab Singh
Somia A. Abd El-Mottaleb
Meshari Alsharari
Khaled Aliqab
Ammar Armghan

Frontiers in Physics

doi 10.3389/fphy.2025.1581549

1,205 views

Original Research

Published on 09 Sep 2025

High-speed and potentially scalable UWOC/UWB converged transmission link for underwater wireless optical sensor networks

in Optics and Photonics

Ammar Armghan
Meshari Alsharari
Khaled Aliqab
Ibrahim Alrashdi
Benish Kanwal
Jawad Mirza
Imran Aziz

Frontiers in Physics

doi 10.3389/fphy.2025.1650284

2,538 views

Original Research

Accepted on 08 Sep 2025

Coherent manipulation of spatial bright solitons of reflection and transmission using control fields of Milnor Gaussian polynomials

in Optics and Photonics

Fathia Moh. Al Samman
Dragan Pamucar
Mhassen E E Dalam
Abdul Majeed
Amir Ali

Frontiers in Physics

doi 10.3389/fphy.2025.1666771

438 views

Original Research

Published on 29 Aug 2025

Novel chiral metasurface design with ring resonators for THz applications

in Optics and Photonics

Heba G. Mohamed
Sarunas Kilius
Rozalina Zakaria
Roosvel Soto-Diaz
José Escorcia-Gutierrez
Darius Andriukaitis

Frontiers in Physics

doi 10.3389/fphy.2025.1641031

1,196 views

Original Research

Published on 26 Aug 2025

The rule for the number of fundamental Peregrine solitons involving multiple rogue wave states in the vector Chen-Lee-Liu nonlinear Schrödinger equation

in Optics and Photonics

Changchang Pan
Gangzhou Wu
Rui Bao
Boyun Shao
Huicong Zhang

Frontiers in Physics

doi 10.3389/fphy.2025.1649398

1,110 views

Original Research

Published on 25 Aug 2025

A high-efficiency red light-emitting module utilizing PLCC packaging for plant lighting applications

in Optics and Photonics

Limin Hu
Yingying Hu
Yu Xia
Haiping Peng
Shaokun Wei
Yan Shi

Frontiers in Physics

doi 10.3389/fphy.2025.1641628

1,038 views

Original Research

Published on 08 Aug 2025

Optimized vehicular connectivity and data exchange in a tree-structured VLC communication network based on optical codewords

in Optics and Photonics

Mouna Garai
Maha Sliti
Noureddine Boudriga
Manel Mrabet
Sarra Ayouni
Abdelrahman Elfikky
Ayman Boghdady
Syed Agha Hassnain Mohsan
Lassaad Ben Ammar

Frontiers in Physics

doi 10.3389/fphy.2025.1635345

1,293 views
1 citation

Original Research

Accepted on 22 Jul 2025

High-Sensitivity Surface Plasmon resonance Biosensor with Gold-Based Metasurfaces and polynomial regression Optimization for Early Breast Cancer Detection

in Optics and Photonics

Jacob Wekalao
Ahmed Mehaney
Bashir Salah
Mostafa R Abukhadra
Stefano Bellucci
Hussein Elsayed
Amuthakkannan Rajakannu

Frontiers in Physics

doi 10.3389/fphy.2025.1659054

382 views

Original Research

Published on 21 Jul 2025

High-frequency gain enhancement of a broadband metasurface antenna with parasitic patches using characteristic mode analysis

in Optics and Photonics

Hailong Liu
Zi Yang
Yan Gao
Lijuan Dong
Yaru Guo
Xin Xu
Tianhua Meng
Weidong Hu
Caixia Feng

Frontiers in Physics

doi 10.3389/fphy.2025.1638385

964 views

Brief Research Report

Published on 15 Jul 2025

Optimization of off-centered lens parameters in high-power stimulated Brillouin-scattering phase-conjugation mirror

in Optics and Photonics

Hongli Wang
Chaoshuai Liu
Tianrun Jiang
Kaiyang Li

Frontiers in Physics

doi 10.3389/fphy.2025.1590608

1,097 views

Original Research

Published on 08 Jul 2025

Infrared and visible image fusion based on multi-scale transform and sparse low-rank representation

in Optics and Photonics

Yangkun Zou
Jiande Wu
Bo Ye
Honggui Cao
Jiqi Feng
Zijie Wan
Shaoda Yin

Frontiers in Physics

doi 10.3389/fphy.2025.1514476

1,074 views

Original Research

Published on 08 Jul 2025

Passively Q-switched 2.79-μm Er, Cr: YSGG laser based on pure water saturable absorber

in Optics and Photonics

Yinze Wang
Lei Huang
Haolin Kong
Yueyun Zhang
Tingqing Cheng
Li Wang
Haihe Jiang

Frontiers in Physics

doi 10.3389/fphy.2025.1618958

1,005 views

Original Research

Published on 08 Jul 2025

Phase demodulation of hybrid 3×3 coupler and Sagnac interferometer for φ-OTDR

in Optics and Photonics

Binyuan Yang
Tingyu Wang
Jianzhong Zhang
Zhe Ma
Xiang He
Lipu Liu
Yixuan Wang
Mingjiang Zhang

Frontiers in Physics

doi 10.3389/fphy.2025.1609493

1,167 views