Jian Li... Zijia Cheng, Bowen Fan, Xin Huang and Mingjiang Zhang|Show fewer author(s)

The principle of optical time-domain reflection localization limits the sensing spatial resolution of Raman distributed optical fiber sensing. We provide a solution for a Raman distributed optical fiber sensing system with kilomet

Jul. 09, 2025
Advanced Photonics Nexus
Vol. 4 Issue 4 046011 (2025)
DOI:10.1117/1.APN.4.4.046011
Yousi Yang... Dan Li, Pei Li, Guohao Fu, Tiancheng Qi, Yijie Zhang, Ping Yan, Mali Gong and Qirong Xiao|Show fewer author(s)

Optical fibers offer convenient access to a variety of nonlinear phenomena. However, due to their inversion symmetry, second-order nonlinear effects, such as second-harmonic generation (SHG), are challenging to achieve. Here, all-

Jul. 08, 2025
High Power Laser Science and Engineering
Vol. 13 Issue 3 03000e41 (2025)
DOI:10.1017/hpl.2025.25
Arne Grünhagen... Maximilian Schütte, Thorsten Lamb, Sebastian Schulz, Annika Eichler, Marina Tropmann-Frick, Görschwin Fey and Holger Schlarb|Show fewer author(s)

This study investigates the influence of seismic activities on the optical synchronization system of the European X-ray Free-Electron Laser. We analyze the controller input/output data of phase-locked loops in length-stabilized li

Jul. 08, 2025
High Power Laser Science and Engineering
Vol. 13 Issue 3 03000e40 (2025)
DOI:10.1017/hpl.2025.23
Long Chen... Junhuan Lai, Yong Xu, Yinsheng Xu and Xueyun Liu|Show fewer author(s)

The growing demand for broadband near-infrared (NIR) irradiation in security, biomedicine, and food science is driving the development of new NIR light sources. Herein, a series of Cr3+/Ni2+ co-doped transparent glass ceramics con

Jul. 04, 2025
Chinese Optics Letters
Vol. 23 Issue 8 081601 (2025)
DOI:10.3788/COL202523.081601
Shuxiao Wu... Jianyong Hu, Yaole Cao, Yuxing Jiang, Yanshan Fan, Zhixing Qiao, Guosheng Feng, Changgang Yang, Jianqiang Liu, Ruiyun Chen, Chengbing Qin, Guofeng Zhang, Liantuan Xiao and Suotang Jia|Show fewer author(s)

Photon-level single-pixel imaging overcomes the reliance of traditional imaging techniques on large-scale array detectors, offering the advantages such as high sensitivity, high resolution, and efficient photon utilization. In thi

Jul. 04, 2025
Chinese Optics Letters
Vol. 23 Issue 8 081101 (2025)
DOI:10.3788/COL202523.081101
Xinyi Qin... Hui Li, Yan Lou, Yongli Hu, Yunbiao Liu and Wenxuan Lü|Show fewer author(s)

The degradation of image quality in space-based remote sensing is a critical challenge due to atmospheric disturbances. In this paper, we propose a new model to simulate image blur effects caused by turbulence and aerosol scatteri

Jul. 04, 2025
Chinese Optics Letters
Vol. 23 Issue 8 080101 (2025)
DOI:10.3788/COL202523.080101
Jinqi Song... Fengqi Liu, Mingli Sun, Bingsong Cao, Zhifang Qiu, Naichen Zhang, Xiangyu Tong, Wenzhe Wang, Yuanxing Liu, Kaikai Huang, Xian Zhang and Xuanhui Lu|Show fewer author(s)

Based on the first-order correlation function of light, we propose analogous optical coherent states (AOCSs) sourced by partially coherent beams, which can nondiffractively propagate with sinusoidal oscillation in the harmonic pot

Jul. 03, 2025
Advanced Photonics Nexus
Vol. 4 Issue 4 046009 (2025)
DOI:10.1117/1.APN.4.4.046009

The article provides information about the image on the cover of Advanced Photonics,...

Jul. 02, 2025
Advanced Photonics
Vol. 7 Issue 3 039901 (2025)
DOI:10.1117/1.AP.7.3.039901
Yifan Zheng... Guodong Zhang, Zicai Shen, Jianhui Bin, Deying Luo, Rui Zhu and Yuchuan Shao|Show fewer author(s)

Low-Earth orbit, the primary operational domain for the international space station and commercial satellites, presents a severe thermodynamic environment for spacecraft. Current testing methodologies, such as thermal cycling and

Jul. 02, 2025
Advanced Photonics
Vol. 7 Issue 3 030502 (2025)
DOI:10.1117/1.AP.7.3.030502
Xinglin Zeng... Philip St.J. Russell and Birgit Stiller|Show fewer author(s)

An object or system is said to be chiral if it cannot be superimposed on its mirror reflection. Chirality is ubiquitous in nature, for example, in protein molecules and chiral phonons—acoustic waves carrying angular momentum—which

Jul. 02, 2025
Photonics Research
Vol. 13 Issue 7 1997 (2025)
DOI:10.1364/PRJ.557205
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