Evidence map›Paper›PMID 39686825›Full record

ArticleAdvanced materials (Deerfield Beach, Fla.)2025

Optically Pumped and Electrically Switchable Microlaser Array Based on Elliptic Deformation and Q-Attenuation of Organic Droplet Oscillators.

Masato Kato, Junnosuke Miyagawa, Shun-Ichiro Noguchi, Naoki Takada, Soumei Baba, Satoshi Someya, Ankit Kumar Singh, Jer-Shing Huang, Yohei Yamamoto, Hiroshi Yamagishi

Abstract read
In one paragraph

Article in Advanced materials (Deerfield Beach, Fla.), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Article
  2. "Optochemistry", when chemistry meets optics.Science and technology of advanced materials · 2026
    Review
  3. Article
  4. 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

10 authors.

Masato KatoDepartment of Materials Science, Institute of Pure and Applied Sciences, and Tsukuba Research Center for Energy Materials Science (TREMS), University of Tsukuba 1-1-1 Tennodai, Tsukuba, Ibaraki, 305-8573, Japan.ORCID https://orcid.org/0009-0004-7555-8006
Junnosuke MiyagawaDepartment of Materials Science, Institute of Pure and Applied Sciences, and Tsukuba Research Center for Energy Materials Science (TREMS), University of Tsukuba 1-1-1 Tennodai, Tsukuba, Ibaraki, 305-8573, Japan.
Shun-Ichiro NoguchiDepartment of Materials Science, Institute of Pure and Applied Sciences, and Tsukuba Research Center for Energy Materials Science (TREMS), University of Tsukuba 1-1-1 Tennodai, Tsukuba, Ibaraki, 305-8573, Japan.
Naoki TakadaResearch Institute for Energy Conservation, National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Ibaraki, 305-8564, Japan.
Soumei BabaResearch Institute for Energy Conservation, National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Ibaraki, 305-8564, Japan.
Satoshi SomeyaDepartment of Mechanical Engineering, Tokyo Denki University, Senjyu Asahicho, Adachiku, Tokyo, 120-8551, Japan.
Ankit Kumar SinghResearch Department of Nanooptics, Leibniz Institute of Photonic Technology, Albert-Einstein Strasse 9, D-07745, Jena, Thuringia, Germany.
Jer-Shing HuangResearch Department of Nanooptics, Leibniz Institute of Photonic Technology, Albert-Einstein Strasse 9, D-07745, Jena, Thuringia, Germany.
Yohei YamamotoDepartment of Materials Science, Institute of Pure and Applied Sciences, and Tsukuba Research Center for Energy Materials Science (TREMS), University of Tsukuba 1-1-1 Tennodai, Tsukuba, Ibaraki, 305-8573, Japan.
Hiroshi YamagishiDepartment of Materials Science, Institute of Pure and Applied Sciences, and Tsukuba Research Center for Energy Materials Science (TREMS), University of Tsukuba 1-1-1 Tennodai, Tsukuba, Ibaraki, 305-8573, Japan.ORCID https://orcid.org/0000-0003-3184-4217

Funding

Advanced Research Infrastructure for Materials and Nanotechnology in Japan (ARIM) JPMXP1222AT0083DAAD 57710865DAAD-Tsukuba partnership program 117235241DFG 398816777DFG 445415315DFG HU2626/5-1DFG SFB 1375/2-C1Fund for Promotion of Joint International Research (International Collaborative Research) 23KK0099Grant-in-Aid for Scientific Research (B) JP24K01306Grant-in-Aid for Scientific Research (C) JP20K04297Grant-in-Aid for Transformative Research Areas JP24H01693Grant-in-Aid for Young Scientist JP22K14656JST ACT-X JPMJAX201JJST CREST JPMJCR20T4JST FOREST JPMJFR232J
6 · The paper itself

Abstract

Conventional laser panel displays are developed through the mass integration of electrically pumped lasers or through the incorporation of a beam steering system with an array of optically pumped lasers. Here a novel configuration of a laser panel display consisting of a non-steered pumping beam and an array of electrically Q-switchable lasers is reported. The laser oscillator consists of a robust, self-standing, and deformable minute droplet that emits laser through Whispering-Gallery Mode resonance when optically pumped. The laser oscillation is electrically switchable during optical pumping by applying a vertical electric field to the droplet. Electromagnetic and fluid dynamics simulations reveal the deformation of the droplet into a prolate spheroid under the electric field and associated attenuation of quality factor (Q-factor), leading to the halt of the laser oscillation. A 2 × 3 array of droplets is fabricated by inkjet printing as a prototype of a laser panel display, and it successfully achieves the pixel-selective switching of the oscillation.

Indexed as

ionic liquidlaser displaymicrodropletprintable laserQ‐switch

Identifiers

PMID39686825
PMCPMC11795729

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

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.