ETRI Journal

  • 제34권6호
  • /
  • Pages.946-949
  • /
  • 2012
  • /
  • 1225-6463(pISSN)
  • /
  • 2233-7326(eISSN)
한국전자통신연구원 (Electronics and Telecommunications Research Institute)
권호 표지
DOI QR코드

DOI QR Code

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)
  • 투고 : 2012.05.03
  • 심사 : 2012.08.22
  • 발행 : 2012.12.31
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

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.

키워드

참고문헌

  1. M. Birk et al., "Coherent 100 Gb/s PM-QPSK Field Trial," IEEE Commun. Mag., vol. 48, no. 7, 2010, pp. 52-60.
  2. O.K. Kwon et al., "InP-Based Polarization-Insensitive Planar Waveguide Concave Grating Demultiplexer with Flattened Spectral Response," ETRI J., vol. 31, no. 2, Apr. 2009, pp. 228-230. https://doi.org/10.4218/etrij.09.0208.0223
  3. J.U. Shin et al., "Reconfigurable Optical Add-Drop Multiplexer Using a Polymer Integrated Photonic Lightwave Circuit," ETRI J., vol. 31, no. 6, Dec. 2009, pp. 770-777. https://doi.org/10.4218/etrij.09.1209.0024
  4. A. Matiss et al., "Performance of an Integrated Coherent Receiver Module for up to 160G DP-QPSK Transmission Systems," J. Lightw. Technol., vol. 29, no. 7, 2011, pp. 1026-1032. https://doi.org/10.1109/JLT.2011.2109937
  5. V. Houtsma et al., "Manufacturable Monolithically Integrated InP Dual-Port Coherent Receiver for 100G PDM-QPSK Applications," OFC, 2011, OML2.
  6. R. Nagarajan et al., "10 Channel, 100Gbit/s per Channel, Dual Polarization, Coherent QPSK, Monolithic InP Receiver Photonic Integrated Circuit," OFC, 2011, OML7.
  7. C.R. Doerr et al., "Monolithic Polarization and Phase Diversity Coherent Receiver in Silicon," J. Lightw. Technol., vol. 28, no. 4, 2010, pp. 520-525. https://doi.org/10.1109/JLT.2009.2028656
  8. Y. Sakamaki et al., "Dual Polarisation Optical Hybrid Using Silica-based Planar Lightwave Circuit Technology for Digital Coherent Receiver," Electron. Lett., vol. 46, no. 1, 2010, pp. 58-60. https://doi.org/10.1049/el.2010.2248
  9. T. Ohyama et al., "All-in-One 100-Gbit/s DP-QPSK Coherent Receiver Using Novel PLC-Based Integration Structure with Low-Loss and Wide-Tolerance Multi-channel Optical Coupling," OECC, 2010, PD6.
  10. Y. Hashizume et al., "Integrated Polarization Beam Splitter Using Waveguide Birefringence Dependence on Waveguide Core Width," Electron. Lett., vol. 37, no. 25, 2001, pp. 1517-1518. https://doi.org/10.1049/el:20011012

피인용 문헌

  1. Fabrication of low-loss optical interconnected waveguide using a replicated seamless large-area polymeric mold vol.65, pp.4, 2012, https://doi.org/10.3938/jkps.65.450
  2. Design and Analysis of Refractometer Based on Bend Waveguide Structure with Air Trench for Optical Sensor Applications vol.36, pp.5, 2014, https://doi.org/10.4218/etrij.14.0114.0413
  3. Cost Effective Silica-Based 100 G DP-QPSK Coherent Receiver vol.38, pp.5, 2012, https://doi.org/10.4218/etrij.16.0015.0014
  4. Silica Planar Lightwave Circuit Based Integrated 1 $\times$ 4 Polarization Beam Splitter Module for Free-Space BB84 Quantum Key Distribution vol.10, pp.1, 2012, https://doi.org/10.1109/jphot.2017.2788638
  5. Cost-effective 400-Gbps micro-intradyne coherent receiver using optical butt-coupling and FPCB wirings vol.26, pp.22, 2012, https://doi.org/10.1364/oe.26.028453