Summary
|
For Full-Text PDF, please login, if you are a member of IEICE, or go to Pay Per View on menu list, if you are a nonmember of IEICE. |
|
Measurement of Spectral Transfer Matrix for DMD Analysis by Using Linear Optical Sampling Yuki OSAKA Fumihiko ITO Daisuke IIDA Tetsuya MANABE 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: Keyword: spectral transfer matrix, linear optical sampling, differential mode delay, measurement technique, Full Text: PDF(2.6MB)>>
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. | |||||
|
|