Volume ,Issue 5,2025 Table of Contents

   
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Contents

A wavelength interval switchable erbium-doped fiber laser based on cascaded and parallel Lyot filters
  ZHANG Yinghui, ZHOU Xuefang, LAI Minquan
  2025(5):257-264 [Abstract]  [View PDF]
  
Generation and dynamics of special mode-locked pulses in an ultrafast Er-doped fiber laser with SMF-GIMF-SMF saturable absorber
  LIN Yingjie, ZENG Qiong, JI Yubo, SONG Yufeng, WANG Ke, WANG Zhenhong
  2025(5):265-270 [Abstract]  [View PDF]
  
Analysis of scattering characteristics of coating materials through coupling of BRDF spectral polarization imaging with Torrance-Sparrow model
  CHEN Feng, CHEN Guibo, ZHANG Ye, WANG Jianbo, LIU Yanli, XUE Fang
  2025(5):271-277 [Abstract]  [View PDF]
  
An NOMA-VLC power allocation scheme for multi-user based on sparrow search algorithm
  WANG Xing, WANG Haitao, DONG Zhenliang, XIONG Yingfei, SHI Huili, WANG Ping
  2025(5):278-283 [Abstract]  [View PDF]
  
Gain adaptive tuning method for fiber Raman amplifier based on two-stage neural networks and double weights updates
  MU Kuanlin, WU Yue
  2025(5):284-289 [Abstract]  [View PDF]
  
NeOR:neural exploration with feature-based visual odometry and tracking-failure-reduction policy
  ZHU Ziheng, LIU Jialing, CHEN Kaiqi, TONG Qiyi, LIU Ruyu
  2025(5):290-297 [Abstract]  [View PDF]
  
BEDiff:denoising diffusion probabilistic models for building extraction
  LEI Yanjing, WANG Yuan, CHAN Sixian, HU Jie, ZHOU Xiaolong, ZHANG Hongkai
  2025(5):298-305 [Abstract]  [View PDF]
  
Steel surface defect detection based on lightweight YOLOv7
  SHI Tao, WU Rongxin, ZHU Wenxu, MA Qingliang
  2025(5):306-313 [Abstract]  [View PDF]
  
Improved lightweight road damage detection based on YOLOv5
  LIU Chang, SUN Yu, CHEN Jin, YANG Jing, WANG Fengchao
  2025(5):314-320 [Abstract]  [View PDF]