14 Gb/s MWIR FSO Transmission using Directly Modulated QCL and an Uncooled UTC-PD at Room-Temperature 2025 (English)In: 2025 European Conference on Optical Communications, ECOC, Institute of Electrical and Electronics Engineers (IEEE) , 2025Conference paper, Published paper (Refereed)

Abstract [en]

We report the first system-level MWIR FSO demonstration at 4.65 mu m, combining a directly modulated QCL with an uncooled uni-traveling carrier photodiode (UTC-PD), achieving 14 Gb/s transmission over a 31-m optical path length using a Herriott cell.

Place, publisher, year, edition, pages

Institute of Electrical and Electronics Engineers (IEEE) , 2025.

National Category

Condensed Matter Physics

Identifiers

URN: urn:nbn:se:kth:diva-379499DOI: 10.1109/ECOC66593.2025.11262996ISI: 001680185000074Scopus ID: 2-s2.0-105031448419OAI: oai:DiVA.org:kth-379499DiVA, id: diva2:2053491

Conference

2025 European Conference on Optical Communications-ECOC, SEP 28-OCT 02, 2025, Copenhagen, DENMARK

Note

Part of ISBN 979-8-3315-9532-6; 979-8-3315-9531-9

QC 20260416

Available from: 2026-04-16 Created: 2026-04-16 Last updated: 2026-04-16Bibliographically approved

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Lyu, ZhidongJiang, TianyuSchatz, RichardSun, Yan-TingLi, DanOzolins, OskarsPang, Xiaodan

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Lyu, ZhidongJiang, TianyuSchatz, RichardSun, Yan-TingLi, DanOzolins, OskarsPang, Xiaodan

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Applied PhysicsCondensed Matter TheoryLight and Matter Physics

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Condensed Matter Physics

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