A temperature insensitive InGaAsP-InP optical filter

H. Tanobe, Y. Kondo, Y. Kadota, H. Yasaka, Y. Yoshikuni

Research output: Contribution to journalArticlepeer-review

12 Citations (Scopus)


A temperature insensitive optical filter (TIOF) with InGaAsP-InP material system is proposed. Less than 0.1 Å/°C temperature dependence is achieved for the first time even though we used the InGaAsP-InP material system. By changing the optimum structure of the TIOF, blue-shift temperature characteristics are also obtained. These two novel phenomena are in good agreement with the TIOF design principle.

Original languageEnglish
Pages (from-to)1489-1491
Number of pages3
JournalIEEE Photonics Technology Letters
Issue number11
Publication statusPublished - 1996 Nov
Externally publishedYes

ASJC Scopus subject areas

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


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