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241217s2024 xx |||||o 00| ||eng c |
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|a 10.1002/adma.202413793
|2 doi
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|a pubmed25n1271.xml
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|a (DE-627)NLM381728951
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|a (NLM)39686825
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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| 100 |
1 |
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|a Kato, Masato
|e verfasserin
|4 aut
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| 245 |
1 |
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|a Optically Pumped and Electrically Switchable Microlaser Array Based on Elliptic Deformation and Q-Attenuation of Organic Droplet Oscillators
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|c 2024
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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| 338 |
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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|a Date Revised 17.12.2024
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|a published: Print-Electronic
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|a Citation Status Publisher
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|a © 2024 The Author(s). Advanced Materials published by Wiley‐VCH GmbH.
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|a 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
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|a Journal Article
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4 |
|a Q‐switch
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4 |
|a ionic liquid
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| 650 |
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4 |
|a laser display
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| 650 |
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4 |
|a microdroplet
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| 650 |
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4 |
|a printable laser
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| 700 |
1 |
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|a Miyagawa, Junnosuke
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Noguchi, Shun-Ichiro
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Takada, Naoki
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Baba, Soumei
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Someya, Satoshi
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Singh, Ankit Kumar
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Huang, Jer-Shing
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Yamamoto, Yohei
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Yamagishi, Hiroshi
|e verfasserin
|4 aut
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| 773 |
0 |
8 |
|i Enthalten in
|t Advanced materials (Deerfield Beach, Fla.)
|d 1998
|g (2024) vom: 17. Dez., Seite e2413793
|w (DE-627)NLM098206397
|x 1521-4095
|7 nnas
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| 773 |
1 |
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|g year:2024
|g day:17
|g month:12
|g pages:e2413793
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|u http://dx.doi.org/10.1002/adma.202413793
|3 Volltext
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|a AR
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|j 2024
|b 17
|c 12
|h e2413793
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