Results 41 to 50 of about 127,538 (161)

Anti-resonant acoustic waveguides enabled tailorable Brillouin scattering on chip

Nature Communications
Empowering independent control of optical and acoustic modes and enhancing the photon-phonon interaction, integrated photonics boosts the advancements of on-chip stimulated Brillouin scattering (SBS). However, achieving acoustic waveguides with low loss,
Peng Lei, Mingyu Xu, Yunhui Bai, Zhangyuan Chen, Xiaopeng Xie   +4 more
doaj   +1 more source

Wideband Over-the-Air RF Self-Interference Cancellation by an EML-Based Optical System With Baseband Predistortion

IEEE Photonics Journal, 2017
In this paper, we propose and experimentally demonstrate an optical self-interference cancellation (OSIC) system with baseband predistortion for wideband over-the-air in-band full-duplex (IBFD) communication.
Yunhao Zhang, Longsheng Li, Shilin Xiao, Meihua Bi, Yinghong Yu, Weisheng Hu   +5 more
doaj   +1 more source

Survivable K-Node (Edge) Content Connected Virtual Optical Network (KC-VON) Embedding Over Elastic Optical Data Center Networks

IEEE Access, 2018
To design a disaster-resilient optical data center network, the concept of k-node (edge) content connectivity has been proposed and researched. Based on this concept, the k-node (edge) content connected elastic optical data center network (KC-EODCN) has ...
Xin Li, Tao Gao, Lu Zhang, Ying Tang, Yongjun Zhang, Shanguo Huang   +5 more
doaj   +1 more source

Optical Communication

Himalayan Physics, 2011
The idea of this chapter is to give an overview on optical communication systems. The most important devices for fiber-optic transmission systems are presented, and their properties discussed. In particular, we consider such systems working with those basic components which are necessary to explain the principle of operation.
Otto Strobel, Daniel Seibl, Jan Lubkoll
openaire   +3 more sources

System Performance Optimization of Frequency-Swept Pump-Based Rectangular Brillouin Optical Filter

IEEE Photonics Journal, 2017
In this paper, we realize a series of 2-GHz wide rectangular optical filters based on the stimulated Brillouin scattering (SBS) effect in optical fiber with a frequency-swept pump and gain feedback compensation scheme.
M. Shi, L. Yi, W. Wei, G. Pu, W. Hu
doaj   +1 more source

Biomedical Optics Scientific Community [PDF]

Journal of Biomedical Optics, 2018
The new Editor-in-Chief, Brian Pogue, gives an overview of the biomedical optics community.
openaire   +2 more sources

Correction to: An ultra-compact polarization-insensitive slot-strip mode converter

Frontiers of Optoelectronics, 2022
Zihan Tao, Bo Wang, Bowen Bai, Ruixuan Chen, Haowen Shu, Xuguang Zhang, Xingjun Wang   +6 more
doaj   +1 more source

Diffraction-limit-breaking digital projection lithography via multi-exposure strategies for high-density nanopatterning

Microsystems & Nanoengineering
Digital micromirror device-based maskless projection lithography (DMPL) has emerged as a transformative nanopatterning platform, yet faces fundamental challenges in resolving high-density nanostructures due to optical diffraction constraints.
Zi-Xin Liang, Jing-Tao Chen, Yuan-Yuan Zhao, Wen-Hui Li, Jing Zhou, Xuan-Ming Duan   +5 more
doaj   +1 more source

Study on Characteristics of Coupled-Core Four-Core Fibers With Different Core Pitches

IEEE Photonics Journal
We studied the characteristics of coupled-core four-core fibers (CC-4CFs) with different core pitches both theoretically and experimentally. The spatial mode dispersions of different fibers were analyzed, and the result agrees well with theoretical ones.
Junjie Xiong, Lin Ma, Yanming Chang, Tianqi Cheng, Lei Shen, Lei Zhang, Changkun Yan, Lin Sun, Qingwen Liu, Zuyuan He   +9 more
doaj   +1 more source

Complex-Valued CNN Nonlinear Equalization Enabled 36-Tbit/s (45×800-Gbit/s) WDM Transmission Over 3150 Km Using Silicon-Based IC-TROSA

IEEE Photonics Journal
The growing Internet traffic urgently needs large-capacity and cost-effective optical transmissions. To maintain system performance under low-cost conditions, the silicon-based integrated coherent transmit and receive optical sub-assembly (IC-TROSA) and ...
Yuhan Gong, Xiaoshuo Jia, Ying Zhu, Kailai Liu, Ming Luo, Jin Tao, Zhixue He, Chao Li, Zichen Liu, Yan Li, Jian Wu, Chao Yang   +11 more
doaj   +1 more source