Mid-IR FSO Transmission with Directly Modulated QCLsShow others and affiliations
2024 (English)In: 2024 12th International Workshop on Fiber Optics in Access Networks, FOAN 2024, Institute of Electrical and Electronics Engineers Inc. , 2024, p. 43-45Conference paper, Published paper (Refereed)
Abstract [en]
We outline our recent experimental studies on free-space optical (FSO) communications enabled by directly modulated quantum cascade lasers (DM-QCL) operating in the mid-wave infrared (MWIR, 3-5 μm) and long-wave infrared (LWIR, 8-12 μm) regions. Our research compares the performance of unipolar quantum optoelectronic (UQO) devices, including the QCL, and various detector types, such as quantum cascade detectors (QCD) and quantum well-infrared photodetectors (QWIP), each with distinct characteristics. In the last section, we get into the FSO experimental setup and reported results in the atmospheric windows.
Place, publisher, year, edition, pages
Institute of Electrical and Electronics Engineers Inc. , 2024. p. 43-45
Keywords [en]
Infrared detectors; Infrared lasers; Infrared transmission; Particle detectors; Quantum cascade lasers; Quantum electronics; Quantum optics; Remote sensing; Space optics; Cascade lasers; Directly modulated; Free Space Optical communication; Free-space optical; Freespace optics; Longwave infrared; Midinfrared; Performance; Quantum cascades; Unipolar quantum optoelectronic; Quantum well infrared photodetectors
National Category
Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
URN: urn:nbn:se:ri:diva-76409DOI: 10.1109/FOAN63517.2024.10765614Scopus ID: 2-s2.0-85213342916OAI: oai:DiVA.org:ri-76409DiVA, id: diva2:1932753
Conference
12th International Workshop on Fiber Optics in Access Networks, FOAN 2024. Athens, Greece. 29 October 2024 through 30 October 2024
2025-01-292025-01-292025-09-23Bibliographically approved