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GIST Scholar Research Institutes 1. Journal Articles

Ultracompact intrinsic micro air-cavity fiber mach-zehnder interferometer

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Author(s)
Park, M.; Lee, S.; Ha, W.; Kim, D.-K.; Shin, Woojin; Sohn, Ik-Bu; Oh, K.
Type
Article
Citation
IEEE Photonics Technology Letters, v.21, no.15, pp.1027 - 1029
Issued Date
2009-08
Abstract
A compact intrinsic fiber Mach-Zehnder interferometer (MZI) is proposed and experimentally demonstrated by incorporating a micro air-cavity ablated by femtosecond laser irradiation. A short cavity of length ∼10 μm along the single-mode fiber core provided two optical paths: one propagating through the air and the other guided along the ring-shaped silica cladding. A spectral analysis confirmed MZI in a good agreement with experimental results. Temperature-dependent spectral shifts were measured and analyzed. © 2009 IEEE.
Publisher
Institute of Electrical and Electronics Engineers
ISSN
1041-1135
DOI
10.1109/LPT.2009.2021278
URI
https://scholar.gist.ac.kr/handle/local/17003
Appears in Collections:
Research Institutes > 1. Journal Articles
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