Results 31 to 40 of about 227,927 (309)
Watt-Level Diode-End-Pumped Self-Mode-Locked Tm,Ho:LLF Laser
Photonics, 2023 A diode-end-pumped self-mode-locked Tm,Ho:LuLiF4 (LLF) laser is demonstrated for the first time, to the best of our knowledge. At the incident pump power of 3.4 W, the stable self-mode-locked operation of the Tm,Ho:LLF laser was realized without any ...
Su Zhang +7 more
doaj +1 more source
Revealing the behavior of soliton buildup in a mode-locked laser [PDF]
Advanced Photonics, 2018 . Real-time spectroscopy based on an emerging time-stretch technique can map the spectral information of optical waves into the time domain, opening several fascinating explorations of nonlinear dynamics in mode-locked lasers.
Xueming Liu, Yudong Cui
semanticscholar +1 more source
Artificial Intelligence-Enabled Mode-Locked Fiber Laser: A Review
Nanomanufacturing and Metrology, 2023 1. A comprehensive review of the recent progress in AI-enabled mode-locked fiber lasers is provided. 2. The applications of AI algorithms in nonlinear dynamics prediction, ultrashort pulse characterization, inverse design, and automatic control of mode ...
Qiuying Ma, Haoyang Yu
semanticscholar +1 more source
Results in Physics, 2018 The instability of mode-locked pulses underneath Q-switched envelop limits the applications of Q-switched and mode-locked (QML) lasers. In this paper we present a developed theoretical model for QML laser at 1.3 µm.
Gang Zhang, Zhiyong Jiao, Xianfeng Xu
doaj +1 more source
Linearly Polarized 1180-nm Raman Fiber Laser Mode Locked by Graphene
IEEE Photonics Journal, 2012 In this paper, we demonstrate a linearly polarized 1180-nm passively mode-locked Raman fiber laser using graphene-based saturable absorber (SA). The pump source is a linearly polarized ytterbium-doped fiber laser at 1120 nm. Stable nanosecond mode-locked
Lei Zhang +6 more
doaj +1 more source
Graphdiyne for Ultrashort Pulse Generation in an Erbium-Doped Hybrid Mode-Locked Fiber Laser
Frontiers in Physics, 2019 An erbium-doped hybrid passively mode-locked fiber laser based on few-layer graphdiyne (GDY) saturable absorber (SA) has been investigated for the first time. Hybrid mode-locked fiber laser is composed of non-linear polarization rotation (NPR) technology
Zhaojiang Shi +13 more
doaj +1 more source
Review of mid-infrared mode-locked laser sources in the 2.0 μm–3.5 μm spectral region
Applied Physics Reviews, 2019 Ultrafast laser sources operating in the mid-infrared (mid-IR) region, which contains the characteristic fingerprint spectra of many important molecules and transparent windows of atmosphere, are of significant importance in a variety of applications ...
Jie Ma +4 more
semanticscholar +1 more source
Watt-Level Dual-Wavelength Q-Switched Mode-Locked All-Solid-State Tm:CYA Laser
Frontiers in Physics, 2020 A passively Q-switched mode-locked all-solid-state Tm:CaYAIO4 (Tm:CYA) laser with a MoS2 saturable absorber is demonstrated for the first time. Employing a typical X-type cavity and output coupling mirror of 9%, when the laser diode pump power is higher ...
Chen Chen +8 more
doaj +1 more source
Low Noise Heterogeneous III‐V‐on‐Silicon‐Nitride Mode‐Locked Comb Laser
Laser & Photonics reviews, 2021 Generating optical combs in a small form factor is of utmost importance for a wide range of applications such as datacom, LIDAR, and spectroscopy. Electrically powered mode‐locked diode lasers provide combs with a high conversion efficiency, while ...
S. Cuyvers +11 more
semanticscholar +1 more source
Highly stable MXene (V2CTx)-based harmonic pulse generation
Nanophotonics, 2020 MXene as a novel two-dimensional (2D) material exhibits a lot of advantages in nonlinear optics. However, the common MXene, Ti3C2Tx and Ti2CTx nanosheets, easily suffer from degradation under ambient conditions, greatly limiting their practical ...
Huang Weichun +8 more
doaj +1 more source