ArticleNature communications2020
Observation of extremely efficient terahertz generation from mid-infrared two-color laser filaments.
Article in Nature communications, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.
What it found
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Who cites it
23 citing papers in PubMed, 290 citations in OpenAlex.
- Highly efficient narrowband terahertz pulse generated from a radial plasma oscillator via mid-infrared lasers.Scientific reports · 2026Article
- Turbulence-Resistant Femtosecond Filaments via Nonlinear Self-Guiding and OAM Modulation.Sensors (Basel, Switzerland) · 2026Article
- Influence of Kerr nonlinearities on THz radiation generation in air by bichromatic femtosecond laser pulses.Scientific reports · 2026Article
- Graphene Nanosheet-Gold Nanopatch Metasurfaces for Nonlinear Response at THz Frequencies.ACS applied nano materials · 2025Article
- Terahertz calorimetry spotlights the role of water in biological processes.Nature reviews. Chemistry · 2025Review
- Photocurrent-induced harmonics in nanostructures.Nanophotonics (Berlin, Germany) · 2025Article
- Dephasingless two-color terahertz generation.Scientific reports · 2024Article
- THz Generation by Two-Color Plasma: Time Shaping and Ultra-Broadband Polarimetry.Sensors (Basel, Switzerland) · 2024Article
- Ionizing terahertz waves with 260 MV/cm from scalable optical rectification.Light, science & applications · 2024Article
- Local measurement of terahertz field-induced second harmonic generation in plasma filaments.Frontiers of optoelectronics · 2023Article
- Narrowband, Angle-Tunable, Helicity-Dependent Terahertz Emission from Nanowires of the Topological Dirac Semimetal CdACS photonics · 2023Article
- THz induced giant spin and valley currents.Science advances · 2023Article
- Multi-millijoule terahertz emission from laser-wakefield-accelerated electrons.Light, science & applications · 2023Article
- Sensing with Femtosecond Laser Filamentation.Sensors (Basel, Switzerland) · 2022Review
- Radiation shift from triple to quadruple frequency caused by the interaction of terahertz pulses with a nonlinear Kerr medium.Scientific reports · 2022Article
- Scalable high-repetition-rate sub-half-cycle terahertz pulses from spatially indirect interband transitions.Light, science & applications · 2022Article
- Optical generation of strong-field terahertz radiation and its application in nonlinear terahertz metasurfaces.Nanophotonics (Berlin, Germany) · 2022Review
- Highly efficient THz four-wave mixing in doped silicon.Light, science & applications · 2021Article
- Intense terahertz radiation: generation and application.Frontiers of optoelectronics · 2021Review
- High-resolution terahertz-driven atom probe tomography.Science advances · 2021Article
Corrections and comments
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Authors and funding
7 authors at 4 institutions in 5 countries.
Funding
Abstract
Extreme nonlinear interactions of THz electromagnetic fields with matter are the next frontier in nonlinear optics. However, reaching this frontier in free space is limited by the existing lack of appropriate powerful THz sources. Here, we experimentally demonstrate that two-color filamentation of femtosecond mid-infrared laser pulses at 3.9 μm allows one to generate ultrashort sub-cycle THz pulses with sub-milijoule energy and THz conversion efficiency of 2.36%, resulting in THz field amplitudes above 100 MV cm
Identifiers
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.