Mechanism of Single-Cycle THz Pulse Generation and X-ray Emission: Water-Flow Irradiated by Two Ultra-Short Laser Pulses.

Hsin-Hui Huang, Saulius Juodkazis, Eugene G Gamaly, Vladimir T Tikhonchuk, Koji Hatanaka

Abstract read

In one paragraph

Article in Nanomaterials (Basel, Switzerland), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed

–field-weighted citation impact

1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

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3 · Its place in the literature

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0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Hsin-Hui HuangOptical Sciences Centre, School of Science, Swinburne University of Technology, Hawthorn, VIC 3122, Australia.ORCID 0000-0001-6279-2291

Saulius JuodkazisOptical Sciences Centre, School of Science, Swinburne University of Technology, Hawthorn, VIC 3122, Australia.ORCID 0000-0003-3897-2844

Eugene G GamalyLaser Physics Centre, Research School of Physics and Engineering, The Australian National University, Canberra, ACT 0200, Australia.ORCID 0000-0002-4252-8052

Vladimir T TikhonchukCentre Lasers Intenses et Applications, University of Bordeaux, 351 Cours de la Liberation, 33405 Talence, France.ORCID 0000-0001-7532-5879

Koji HatanakaResearch Center for Applied Sciences, Academia Sinica, Taipei 115, Taiwan.ORCID 0000-0003-2937-1051

Funding

Australian Research Council LP190100505Australian Research Council LP220100153

6 · The paper itself

Abstract

The interaction of two subsequent ultra-short sub-milli-Joule laser pulses with a thin water flow results in an emission of a strong single-cycle THz pulse associated with enhanced soft X-ray emission. In this paper, a chain of processes produced in this interaction is analyzed and compared with other THz generation studies. It is demonstrated that the enhanced THz and X-ray emissions are produced by an energetic electron beam accelerated in the interaction of a main laser pulse with liquid water ejected from the surface by the pre-pulse. This scheme thus provides an efficient laser energy conversion in a THz pulse, avoiding laser self-focusing and filamentation in air.

Indexed as

Bremsstrahlung emissioncoherent transient radiationdipole radiationTHz emissionwater ablation

Identifiers

PMID37764534

DOI10.3390/nano13182505

PMCPMC10538184

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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.