Volume: 6 Issue 2
7 Article(s)

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Research Articles
Stimulated Raman scattering tomography for rapid three-dimensional chemical imaging of cells and tissue
Weiqi Wang, and Zhiwei Huang
Three-dimensional (3D) imaging is essential for understanding intricate biological and biomedical systems, yet live cell and tissue imaging applications still face challenges due to constrained imaging speed and strong scattering in turbid media. Here, we present a unique phase-modulated stimulated Raman scattering tom
Advanced Photonics
  • Publication Date: Feb. 15, 2024
  • Vol. 6, Issue 2, 026001 (2024)
High performance and stable pure-blue quasi-2D perovskite light-emitting diodes by multifunctional zwitterionic passivation engineering
Chao Shen, Shuyan Fang, Jibin Zhang, Xiangfei Liang, Chenhui Su, Jian Qing, Wanzhu Cai, Yunhan Luo, Renqiang Yang, and Lintao Hou
Despite the rapid advances of red and green perovskite light-emitting diodes (PeLEDs), achieving high brightness with high external quantum efficiency (EQE) remains a challenge for the pure-blue PeLEDs, which greatly hinders their practical applications, such as white-light illumination and in optical communication as
Advanced Photonics
  • Publication Date: Feb. 26, 2024
  • Vol. 6, Issue 2, 026002 (2024)
Light correcting light with nonlinear optics
Sachleen Singh, Bereneice Sephton, Wagner Tavares Buono, Vincenzo D’Ambrosio, Thomas Konrad, and Andrew Forbes
Structured light, where complex optical fields are tailored in all their degrees of freedom, has become highly topical of late, advanced by a sophisticated toolkit comprising both linear and nonlinear optics. Removing undesired structure from light is far less developed, leveraging mostly on inverting the distortion, e
Advanced Photonics
  • Publication Date: Feb. 28, 2024
  • Vol. 6, Issue 2, 026003 (2024)
Tensorial tomographic Fourier ptychography with applications to muscle tissue imaging
Shiqi Xu, Xi Yang, Paul Ritter, Xiang Dai, Kyung Chul Lee, Lucas Kreiss, Kevin C. Zhou, Kanghyun Kim, Amey Chaware, Jadee Neff, Carolyn Glass, Seung Ah Lee, Oliver Friedrich, and Roarke Horstmeyer
Advanced Photonics
  • Publication Date: Mar. 04, 2024
  • Vol. 6, Issue 2, 026004 (2024)
Deep-learning-empowered synthetic dimension dynamics: morphing of light into topological modes
Shiqi Xia, Sihong Lei, Daohong Song, Luigi Di Lauro, Imtiaz Alamgir, Liqin Tang, Jingjun Xu, Roberto Morandotti, Hrvoje Buljan, and Zhigang Chen
Synthetic dimensions (SDs) opened the door for exploring previously inaccessible phenomena in high-dimensional space. However, construction of synthetic lattices with desired coupling properties is a challenging and unintuitive task. Here, we use deep learning artificial neural networks (ANNs) to construct lattices in
Advanced Photonics
  • Publication Date: Mar. 18, 2024
  • Vol. 6, Issue 2, 026005 (2024)
Digital twin modeling and controlling of optical power evolution enabling autonomous-driving optical networks: a Bayesian approach
Xiaomin Liu, Yihao Zhang, Yuli Chen, Yichen Liu, Meng Cai, Qizhi Qiu, Mengfan Fu, Lilin Yi, Weisheng Hu, and Qunbi Zhuge
Optical networks are evolving toward ultrawide bandwidth and autonomous operation. In this scenario, it is crucial to accurately model and control optical power evolutions (OPEs) through optical amplifiers (OAs), as they directly affect the signal-to-noise ratio and fiber nonlinearities. However, a fundamental contradi
Advanced Photonics
  • Publication Date: Mar. 26, 2024
  • Vol. 6, Issue 2, 026006 (2024)
In situ photoelectric biosensing based on ultranarrowband near-infrared plasmonic hot electron photodetection
Xianghong Nan, Wenduo Lai, Jie Peng, Haiquan Wang, Bojun Chen, Huifan He, Zekang Mo, Zikun Xia, Ning Tan, Zhong Liu, Long Wen, Dan Gao, and Qin Chen
Narrowband photodetection is an important measurement technique for material analysis and sensing, for example, nondispersive infrared sensing technique. Both photoactive material engineering and nanophotonic filtering schemes have been explored to realize wavelength-selective photodetection, while most devices have a
Advanced Photonics
  • Publication Date: Mar. 22, 2024
  • Vol. 6, Issue 2, 026007 (2024)