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IEICE TRANSACTIONS on Communications

Measurement of Spectral Transfer Matrix for DMD Analysis by Using Linear Optical Sampling

Yuki OSAKA, Fumihiko ITO, Daisuke IIDA, Tetsuya MANABE

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Summary :

Mode-by-mode impulse responses, or spectral transfer matrix (STM) of birefringent fibers are measured by using linear optical sampling, with assist of polarization multiplexed probe pulse. By using the eigenvalue analysis of the STM, the differential mode delay and PMD vector of polarization-maintaining fiber are analyzed as a function of optical frequency over 1THz. We show that the amplitude averaging of the complex impulse responses is effective for enhancing the signal-to-noise ratio of the measurement, resulting in improving the accuracy and expanding the bandwidth of the measurement.

Publication
IEICE TRANSACTIONS on Communications Vol.E103-B No.11 pp.1233-1239
Publication Date
2020/11/01
Publicized
2020/06/08
Online ISSN
1745-1345
DOI
10.1587/transcom.2019OBP0002
Type of Manuscript
Special Section PAPER (Joint Special Section on Opto-electronics and Communications for Future Optical Network)
Category

Authors

Yuki OSAKA
  Shimane University
Fumihiko ITO
  Shimane University
Daisuke IIDA
  NTT Corporation
Tetsuya MANABE
  NTT Corporation

Keyword