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A thin-film flexible defect-mode laser

Abstract:

Laser emission from a flexible defect‐mode structure consisting of two photopolymerized liquid crystal thin films separated by a dye‐doped polymethylmethacrylate defect layer is demonstrated. A simple and cost‐effective film transfer technique is used to fabricate the flexible laser and the corresponding laser emission characteristics, which shows single‐mode laser emission at λ = 582 nm, with an excitation threshold of Eth = 12.3 ± 0.5 µJ cm−2 per pulse and a slope efficiency of ηs = 6.0 ± 0...

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Publication status:
Published
Peer review status:
Reviewed (other)

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Files:
Publisher copy:
10.1002/adom.201901891

Authors


Publisher:
Wiley
Journal:
Advanced Optical Materials More from this journal
Volume:
8
Issue:
8
Article number:
1901891
Publication date:
2020-02-24
Acceptance date:
2020-01-31
DOI:
EISSN:
2195-1071
Language:
English
Keywords:
Pubs id:
1084477
Local pid:
pubs:1084477
Deposit date:
2020-02-03

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