We fabricate the hollow-core photonic bandgap fiber with elliptical core (EC-PBGF) and also show the possibility of strain and temperature sensing applications by composing a Sagnac loop interferometer with the fabricated EC-PBGF.
© 2009 Optical Society of America
(060.0060) Fiber optics and optical communications : Fiber optics and optical communications
(060.2370) Fiber optics and optical communications : Fiber optics sensors
(220.0220) Optical design and fabrication : Optical design and fabrication
(220.4000) Optical design and fabrication : Microstructure fabrication
G. Kim, T. Cho, K. Hwang, K. Lee, K. S. Lee, and S. B. Lee, "Experimental Characterization of Elliptical Hollow-Core Photonic Bandgap Fiber at Wavelengths within the Bandgap," in Optical Fiber Communication Conference and National Fiber Optic Engineers Conference, OSA Technical Digest (CD) (Optical Society of America, 2009), paper OThK5.
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