Characteristics of InP-InGaAs HPT-based optically injection-locked self-oscillating optoelectronic mixers and their influence on radio-over-fiber system performance

Jae Young Kim, Chang Soon Choi, Woo Young Choi, Hideki Kamitsuna, Minoru Ida, Kenji Kurishima

Research output: Contribution to journalArticle

6 Citations (Scopus)


A 30-GHz optically injection-locked self- oscillating optoelectronic mixer (OIL-SOM) is implemented with a high- performance InP-InGaAs heterojunction phototransistor. The subharmonic conversion efficiency and phase noise characteristics of OIL-SOM are investigated and used for analyzing OIL-SOM-based 60-GHz radio-over-fiber downlink data transmission performance. The OIL-SOM characteristics provide lower and upper boundaries for the input optical local oscillation (LO) power range within which the link performance does not significantly depend on input optical LO power.

Original languageEnglish
Pages (from-to)155-157
Number of pages3
JournalIEEE Photonics Technology Letters
Issue number3
Publication statusPublished - 2007 Feb 1


All Science Journal Classification (ASJC) codes

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

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