Measurement of Intrinsic Modulation Bandwidth of Hybrid Modulation Laser

Research output: Contribution to journalArticlepeer-review


We demonstrate high-speed operation of a hybrid modulation laser. The intra-cavity loss modulation (ICLM) section, which acts as an external cavity, enables the photon-photon resonance (PPR) effect to be introduced to the laser. We confirm that the modulation bandwidth of the hybrid modulation laser was able to be broadened to more than 66 GHz.

Original languageEnglish
Article number9091112
Pages (from-to)839-842
Number of pages4
JournalIEEE Photonics Technology Letters
Issue number13
Publication statusPublished - 2020 Jul 1


  • Semiconductor laser
  • direct modulation
  • high-speed
  • hybrid modulation
  • photon-photon resonance

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Electrical and Electronic Engineering


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