Search Results - "Distributed feedback lasers"

Physics-Informed Neural Network with Residual Correction Architecture for Hybrid Feedforward–Feedback Temperature Control of DFB Semiconductor Lasers.

Authors: Yin, Xiongfei Sun, Sicheng

Source: Sensors (14248220). Jun2026, Vol. 26 Issue 12, p3869. 15p.

EXTRACTING A MUCH WIDER ABSORPTION SPECTRAL RANGE FROM A NARROWER RANGE USING TRANSFORMER MODEL.

Authors: EKEN, Enes BAYRAKLI, İsmail

Source: Konya Journal of Engineering Sciences / Konya Mühendislik Bilimleri Dergisi; Dec2025, Vol. 13 Issue 4, p991-998, 8p

Near‐Infrared CH4 System Based on FWA‐LSSVM Model for Coal Mines.

Authors: Jia, Shuqi Dong, Weizhun Liu, Kai et al.

Source: Microwave & Optical Technology Letters. May2026, Vol. 68 Issue 5, p1-9. 9p.

Subjects: Distributed feedback lasers, Support vector machines, Optimization algorithms, Coalbed methane, Gas detectors, Spectrometry, Near infrared radiation

Dual Interferometric Interrogation for DFB Laser-Based Acoustic Sensing.

Authors: Keskin, Mehmet Ziya Yentur, Abdulkadir Ozdur, Ibrahim

Source: Sensors (14248220). May2025, Vol. 25 Issue 9, p2873. 12p.

A Photonic Real‐Valued Weights Spiking Neural Networks Based on the Intrinsic Plasticity for Neuromorphic Datasets.

Authors: Yu, Chengyang Xiang, Shuiying Zhang, Yahui et al.

Source: Laser & Photonics Reviews; 7/8/2026, Vol. 20 Issue 13, p1-11, 11p

Universal Lateral Surface‐Grating Architecture for Violet‐to‐Green Single‐Mode Lasers.

Authors: Xu, Feifan Liu, Qihang Liu, Jushi et al.

Source: Laser & Photonics Reviews. Jul2026, p1. 7p. 5 Illustrations.

Standoff LITES Sensor Based on a Frequency‐Stabilized Encased Quartz Tuning Fork.

Authors: He, Ying Tao, Houyu Wang, Yuanzhi et al.

Source: Laser & Photonics Reviews; 6/5/2026, Vol. 20 Issue 11, p1-11, 11p

PPB-Level Detection of Dissolved Acetylene in Transformer Oil Based on a Clamp-Type Quartz-Enhanced Photoacoustic Spectroscopy System.

Authors: Qian, Yihua Zhao, Yaohong Wang, Qing et al.

Source: Photonics; Jun2026, Vol. 13 Issue 6, p545, 16p

Narrow‐Linewidth Single‐Mode DFB Lasers Based on High‐Quality CsPbBr3 Quantum Dot Thin Films.

Authors: Yu, Huimin Fang, Xiaohui Wu, Wenwen et al.

Source: Laser & Photonics Reviews. May2026, p1. 9p. 5 Illustrations.

Ultrafast Physical Random Bit Generation Based on an Integrated Mutual Injection DFB Laser.

Authors: Yu, Jianyu Peng, Pai Zhou, Qi et al.

Source: Photonics; May2026, Vol. 13 Issue 5, p493, 9p

Narrow linewidth apodized coupling grating distributed feedback lasers enabled by enhanced uniformity of photon density distribution.

Authors: Luo, Dengfeng Zhang, Nan Wang, Lei et al.

Source: Applied Physics B: Lasers & Optics. Mar2025, Vol. 131 Issue 3, p1-12. 12p.

Subjects: Optical communications, Distributed feedback lasers, Lasers, Uniformity, Computer simulation, Photons

Kinetic Laser Absorption Spectroscopy of Vibrationally Excited Hydroxyl Radicals on Infrared Transitions ν = 3 ← 1 and ν = 4 ← 2.

Authors: Plastinina, Daria M. Chesnokov, Evgeni N. Koshlyakov, Pavel V. et al.

Source: Molecules. Feb2025, Vol. 30 Issue 3, p540. 9p.

Numerical investigations of double pass, highly selective FBG based DFB-EDFA system for enhanced gain and ASE-mitigation.

Authors: Gulzar, Abeena Qazi, Gausia

Source: Optical & Quantum Electronics. Nov2024, Vol. 56 Issue 11, p1-20. 20p.

Subjects: Distributed feedback lasers, Fiber Bragg gratings, Numerical apertures, Quality factor, Erbium

A hybrid optical feedback method for narrowing and frequency-stabilizing diode lasers: A hybrid optical feedback method for narrowing...: H. Liang et al.

Authors: Liang, Hui Sun, Yu R. Hu, Shui-Ming

Source: Applied Physics B: Lasers & Optics. Dec2024, Vol. 130 Issue 12, p1-7. 7p.

Subjects: Distributed feedback lasers, Optical feedback, Scientific communication, Optical measurements, Optical modulation

Efficient generation of two coherent spectral lines using two mutually injection locked DFB lasers.

Authors: Rama, Leonardo Violas, Manuel Drummond, Miguel

Source: EPJ Web of Conferences. 10/15/2024, Vol. 305, p1-4. 4p.

Photonic Integrated Transmitter for Brillouin Optical Time‐Domain Analysis.

Authors: Jin, Zhicheng Chen, Jiageng Zhang, Yang et al.

Source: Laser & Photonics Reviews; 4/17/2026, Vol. 20 Issue 8, p1-13, 13p

MXene Nanoparticle Lattices Support Chemically Tunable Nanolasing.

Authors: Zheng, Honghua Huang, Chuhan Chen, Yiran et al.

Source: Laser & Photonics Reviews. Apr2026, p1. 11p. 7 Illustrations.

电致伸缩材料耦合 DFB-FL 光纤电流互感器. (Chinese)

Authors: 白仕光 陈 聪 刘泽祥 et al.

Source: Journal of Harbin University of Science & Technology; Apr2026, Vol. 31 Issue 2, p129-136, 8p

Ladder‐Type Benzene‐Perylene Dyes with Efficient Laser Properties in the Near‐IR by Detracting/Activating Low/High Frequency Vibronic Modes.

Authors: Díaz‐Fernández, Marcos Pérez, Álex Farrando Gordillo Gámez, Fernando et al.

Source: Advanced Functional Materials; 2/26/2026, Vol. 36 Issue 17, p1-11, 11p

Infrared Colloidal Quantum Dot Edge Emitting Lasers Integrated on Silicon.

Authors: Baruj, Hamed Dehghanpour Whitworth, Guy L. Taghipour, Nima et al.

Source: Advanced Optical Materials. 2/23/2026, Vol. 14 Issue 8, p1-10. 10p.