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http://dx.doi.org/10.4218/etrij.12.0212.0186

Optimization of a Birefringence-Enhanced-Waveguide-Based Polarization Beam Splitter  

Kim, Jong-Hoi (Convergence Components & Materials Research Laboratory, ETRI)
Choe, Joong-Seon (Convergence Components & Materials Research Laboratory, ETRI)
Youn, Chun-Ju (Convergence Components & Materials Research Laboratory, ETRI)
Kim, Duk-Jun (Convergence Components & Materials Research Laboratory, ETRI)
Kwon, Yong-Hwan (Convergence Components & Materials Research Laboratory, ETRI)
Nam, Eun-Soo (Convergence Components & Materials Research Laboratory, ETRI)
Publication Information
ETRI Journal / v.34, no.6, 2012 , pp. 946-949 More about this Journal
Abstract
We present the optimization of a birefringence-enhanced-waveguide (BWG)-based polarization beam splitter (PBS) in a Mach-Zehnder interferometer (MZI) configuration and analyze the structure-dependent or polarization-dependent phase difference, using a delay-line MZI (DL-MZI). We fabricate the DL-MZI using silica-based planar lightwave circuit technology and, using the DL-MZI, demonstrate the ability to optimize a PBS by measuring the birefringence of the BWG and structure-dependent phase offset.
Keywords
Polarization beam splitter; birefringence; planar lightwave circuit; monolithic integration; Mach-Zehnder interferometer; delay-line; and multimode interference coupler;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
Times Cited By Web Of Science : 0  (Related Records In Web of Science)
연도 인용수 순위
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