Suchergebnisse - "ACTIVE medium"

Continuous-wave two-photon terahertz quantum cascade laser.

Autoren: Khabibullin, R. A. Ushakov, D. V. Afonenko, A. A. et al.

Quelle: Journal of Applied Physics. 11/21/2024, Vol. 136 Issue 19, p1-10. 10p.

Schlagwörter: *CONTINUOUS wave lasers, *ACTIVE medium, *LASER beams, *LASER ranging, *LASERS, *QUANTUM cascade lasers

SiRO, a scintillator-based hodoscope for muography applications.

Autoren: Niculescu-Oglinzanu, M. Stanca, D. Bălăceanu, A. et al.

Quelle: Journal of Applied Physics. 11/7/2024, Vol. 136 Issue 17, p1-8. 8p.

Schlagwörter: *MONTE Carlo method, *ACTIVE medium, *SALT mining, *DETECTORS, *SCINTILLATORS, *PIXELS

Broadband net gain of near-infrared light amplification from Er3+/Tm3+ Co-doped fluorotellurite glass waveguide.

Autoren: Kang, Minghui Hu, Wenpei Li, Yuqi et al.

Quelle: Ceramics International. Nov2025:Part B, Vol. 51 Issue 27, p54392-54398. 7p.

Schlagwörter: *NEAR infrared radiation, *ACTIVE medium, *LIGHT transmission, *INTEGRATED optics, *WAVEGUIDES, *BANDWIDTHS, *FLUORIDE glasses

Scalable volume of argon metastables in a pulsed discharge with preionization for lasing medium.

Autoren: Zhang, Zhi-Fan Cheng, Lan Lei, Peng et al.

Quelle: Journal of Physics D: Applied Physics. 10/13/2025, Vol. 58 Issue 41, p1-8. 8p.

Schlagwörter: *ACTIVE medium, *GAS lasers, *IONIZATION (Atomic physics), *PLASMA flow, *DENSE plasmas, *OPTICAL pumping

Barrier crossing in a viscoelastic medium under active noise: Predictions of Kramers' flux-over-population method.

Autoren: Cherayil, Binny J.¹ (AUTHOR) cherayil@iisc.ac.in

Quelle: Journal of Chemical Physics. 7/7/2024, Vol. 161 Issue 1, p1-11. 11p.

Schlagwörter: *ACTIVE medium, *THERMAL noise, *FORECASTING, *NOISE

Multimode Amplification and Single‐Mode Transformation Enabled by Thermal Modulation.

Autoren: Huang, Hao Wang, Weizhe Pu, Tao et al.

Quelle: Laser & Photonics Reviews. 8/7/2025, Vol. 19 Issue 15, p1-8. 8p.

Schlagwörter: *YTTERBIUM, *ACTIVE medium, *HEATING control, *APPLIED sciences, *LASER communication systems

Size-dependent optical and dielectric anisotropy of CdS nanowire doped high-birefringent nematic liquid crystalline compound.

Autoren: Tripathi, Shivangi Tiwari, Sadhna Agarwal, Shikha et al.

Quelle: Journal of Dispersion Science & Technology. 2025, Vol. 46 Issue 9, p1408-1417. 10p.

Schlagwörter: *ACTIVE medium, *LASER beams, *DOPING agents (Chemistry), *ANISOTROPY, *SEMICONDUCTORS

Regulation of local distortion of Nd3+ ions to achieve enhanced NIR emission by Na+ co-doped in Nd: PbF2 single crystal.

Autoren: Tan, Juncheng Li, Lin Zhang, Peixiong et al.

Quelle: Ceramics International. Jul2025:Part B, Vol. 51 Issue 18, p26861-26868. 8p.

Schlagwörter: *ACTIVE medium, *SINGLE crystals, *BINDING energy, *CHEMICAL bond lengths, *DOPING agents (Chemistry)

Reactive case detection can improve the efficiency of lymphatic filariasis surveillance compared to random sampling, Samoa 2023.

Autoren: Mayfield, Helen J. Sartorius, Benn McLure, Angus et al.

Quelle: PLoS Neglected Tropical Diseases. 7/11/2025, Vol. 19 Issue 7, p1-14. 14p.

Schlagwörter: *ACTIVE medium, *STATISTICAL sampling, *HOUSEHOLD surveys, *FILARIASIS, *RESOURCE allocation

Motivations for Active and Passive Social Media Use and Their Relation to Wellbeing.

Autoren: Seidman, Gwendolyn Hudak, Lauren M. Langlais, Michael et al.

Quelle: Human Behavior & Emerging Technologies. 7/9/2025, Vol. 2025, p1-18. 18p.

Schlagwörter: *ACTIVE medium, *WELL-being, *SOCIAL belonging, *PRESS relations, *SELF-presentation

Phantom current and its role in limiting the energy characteristics of metal vapor pulsed lasers.

Autoren: Yudin, N. A. Baalbaki, H. A. Yudin, N. N.

Quelle: Optical & Quantum Electronics. Jul2025, Vol. 57 Issue 7, p1-14. 14p.

Schlagwörter: *ACTIVE medium, *ELECTRIC currents, *ELECTRIC discharges, *ELECTRIC properties, *LASER industry, *ENERGY transfer, *ELECTROMAGNETISM, *GLOW discharges

Interband cascade devices with switchable laser and superluminescence mode.

Autoren: Fuchsberger, J. Windischhofer, A. Pilat, F. et al.

Quelle: Applied Physics Letters. 6/30/2025, Vol. 126 Issue 26, p1-5. 5p.

Schlagwörter: *ACTIVE medium, *DIODES, *LASERS

Enhancing Amplified Spontaneous Emission in Perovskite Thin Films by Thickness Regulation: Insights into Carrier Distribution and Optical Confinement.

Autoren: Mao, Yulin Gu, Hao Wang, Yueyang et al.

Quelle: Advanced Optical Materials. 6/26/2025, Vol. 13 Issue 18, p1-9. 9p.

Schlagwörter: *ACTIVE medium, *SEMICONDUCTOR lasers, *OPTICAL films, *LASER pumping, *METAL halides

Pyridyl/Phenyl‐Appended Acrylonitrile π‐Conjugated Molecules: Thermally Stable Organic Crystals for Amplified Spontaneous Emission.

Autoren: Nakabayashi, Mahiro Matsuo, Takumi Hayashi, Shotaro

Quelle: Chemistry - A European Journal. 6/26/2025, Vol. 31 Issue 36, p1-7. 7p.

Schlagwörter: *MOLECULAR crystals, *ACTIVE medium, *SOLID-state lasers, *CHEMICAL stability, *CRYSTAL structure

Atomically thin transition metal dichalcogenide nanolasers: Challenges and opportunities.

Autoren: López-Carrasco, Teresa Guimarães, Marcos H. D.

Quelle: Applied Physics Letters. 6/2/2025, Vol. 126 Issue 22, p1-9. 9p.

Schlagwörter: *ACTIVE medium, *OPTICAL interconnects, *SEMICONDUCTOR materials, *INTEGRATED circuits, *TRANSITION metals

Effect of IAA and BAP Application in Varying Concentration on Zygotic Ovule Culture in Nigella sativa L.

Alternate Title: Nigella sativa L.'da Zigotik Ovül Kültürü Üzerine Farklı Konsantrasyonlarda IAA ve BAP Uygulamasının Etkisi.

Autoren: AYDIN MORTAŞ, Merve UYSAL, Hüseyin SEVINDIK, Emre

Quelle: Journal of Adnan Menderes University, Agricultural Faculty. haz2025, Vol. 22 Issue 1, p145-150. 6p.

Schlagwörter: *REGENERATION (Botany), *ACTIVE medium, *CALLUS (Botany), *OVULES, *EMBRYOS

微下拉法Er∶CNGG 晶体的生长及光谱性能研究.

Alternate Title: Growth and Spectral Properties of Er∶CNGG Crystals by the Micro-Pulling-Down Method.

Autoren: 陈子航 王晓丹 刘坚 et al.

Quelle: Journal of Synthetic Crystals. Jun2025, Vol. 54 Issue 6, p935-941. 7p.

Schlagwörter: *FLUORESCENCE spectroscopy, *ACTIVE medium, *LASER pumping, *ENERGY levels (Quantum mechanics), *SEMICONDUCTOR lasers

Submicron ultraviolet single-mode microlaser enabled by electrical pumping.

Autoren: Xu, Kai Zhou, Xiangbo Wan, Peng et al.

Quelle: Applied Physics Letters. 5/5/2025, Vol. 126 Issue 18, p1-6. 6p.

Schlagwörter: *ACTIVE medium, *OPTICAL interconnects, *OPTICAL pumping, *ELECTRIC stimulation, *OPTICAL properties

Generating Asymmetric Einstein–Podolsky–Rosen Steering between Two movable Mirrors Exploiting Correlated‐Emission Laser.

Autoren: Qars, Jamal El Essaoudi, Ismail Ainane, Abdelmajid

Quelle: Annalen der Physik. May2025, Vol. 537 Issue 5, p1-13. 13p.

Schlagwörter: *ACTIVE medium, *LANGEVIN equations, *QUANTUM correlations, *QUANTUM coherence, *OPTOMECHANICS

Electrically Controlled Metal‐Insulator Heterogeneous Evolution for Infrared Switch and Perfect Absorption.

Autoren: Cao, Xuefeng Sun, Jiahui Fang, Yuan et al.

Quelle: Advanced Science. 4/24/2025, Vol. 12 Issue 16, p1-10. 10p.

Schlagwörter: *ACTIVE medium, *ELECTRICAL conductivity transitions, *REFRACTIVE index, *SUBSTRATES (Materials science), *PEROVSKITE, *EMISSIVITY