Influence of temperature and stress on transmission characteristics of narrow bandpass filters for DWDM

Tei-Chen Chen, Jing I. Kuo, Wei Lung Lee

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The effects of uniform and non-uniform temperature rises on the optical characteristics of three cavity subnanometer bandpass filters made by TiO2 and SiO2 film materials were studied. The influence of refractive index and layer thickness due to temperature changes and stress were evaluated by means of an analytical model. It was found that a case of non-uniform temperature rise contributed to a more severe degradation of transmission curve than of uniform temperature rise. The existence of intrinsic stress had a significant influence on the optical characteristics of the filter.

Original languageEnglish
Title of host publicationPacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest
Volume2
Publication statusPublished - 2001
Event4th Pacific Rim Conference on Lasers and Electro-Optics - Chiba, Japan
Duration: 2001 Jul 152001 Jul 19

Other

Other4th Pacific Rim Conference on Lasers and Electro-Optics
CountryJapan
CityChiba
Period01-07-1501-07-19

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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    Chen, T-C., Kuo, J. I., & Lee, W. L. (2001). Influence of temperature and stress on transmission characteristics of narrow bandpass filters for DWDM. In Pacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest (Vol. 2)