Evidence map›Paper›PMID 37588618›Full record

ArticleResearch (Washington, D.C.)2023

Intense and Superflat White Laser with 700-nm 3-dB Bandwidth and 1-mJ Pulse Energy Enabling Single-Shot Subpicosecond Pulse Laser Spectroscopy.

Lihong Hong, Haiyao Yang, Liqiang Liu, Mingzhou Li, Yuanyuan Liu, Baoqin Chen, Huakang Yu, Wenbo Ju, Zhi-Yuan Li

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Research (Washington, D.C.), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors.

Lihong HongSchool of Physics and Optoelectronics, South China University of Technology, Guangzhou 510641, China.
Haiyao YangSchool of Physics and Optoelectronics, South China University of Technology, Guangzhou 510641, China.
Liqiang LiuSchool of Physics and Optoelectronics, South China University of Technology, Guangzhou 510641, China.
Mingzhou LiSchool of Physics and Optoelectronics, South China University of Technology, Guangzhou 510641, China.
Yuanyuan LiuSchool of Physics and Optoelectronics, South China University of Technology, Guangzhou 510641, China.
Baoqin ChenSchool of Physics and Optoelectronics, South China University of Technology, Guangzhou 510641, China.
Huakang YuSchool of Physics and Optoelectronics, South China University of Technology, Guangzhou 510641, China.
Wenbo JuSchool of Physics and Optoelectronics, South China University of Technology, Guangzhou 510641, China.
Zhi-Yuan LiSchool of Physics and Optoelectronics, South China University of Technology, Guangzhou 510641, China.ORCID https://orcid.org/0000-0003-4692-5028

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

An optical spectrometer is a basic spectral instrument that probes microscopic physical and chemical properties of macroscopic objects but generally suffers from difficulty in broadband time-resolved measurement. In this work, we report the creation of ultrabroadband white-light laser with a 3-dB bandwidth covering 385 to 1,080 nm, pulse energy of 1.07 mJ, and pulse duration of several hundred femtoseconds by passing 3-mJ pulse energy, 50-fs pulse duration Ti:Sapphire pulse laser through a cascaded fused silica plate and chirped periodically poled lithium niobate crystal. We utilize this unprecedented superflat, ultrabroadband, and intense femtosecond laser light source to build a single-shot (i.e., single-pulse) subpicosecond pulse laser ultraviolet-visible-near-infrared spectrometer and successfully measure various atomic and molecular absorption spectra. The single-shot ultrafast spectrometer may open up a frontier to monitor simultaneously the ultrafast dynamics of multiple physical and chemical processes in various microscopic systems.

Identifiers

PMID37588618
PMCPMC10426273

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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.