High-speed transmissions with direct-modulation room-temperature semiconductor lasers emitting in the transparency window around 4 µm

  • O. Spitz
  • , L. Durupt
  • , P. Didier
  • , D. A. Díaz-Thomas
  • , L. Cerutti
  • , A. N. Baranov
  • , M. Carras
  • , F. Grillot

Research output: Contribution to journalConference articlepeer-review

Abstract

We experimentally realize a free-space transmission over one meter with room-temperature quantum cascade lasers and interband cascade lasers. With direct electrical modulation and raw analysis, the data-rate of the real-time transmission outperforms similar reported schemes.

Original languageEnglish
JournalOptics InfoBase Conference Papers
Publication statusPublished - 1 Jan 2021
EventOptical Fiber Communication Conference, OFC 2021 - Virtual, Online, United States
Duration: 6 Jun 202111 Jun 2021

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