TY - RPRT TI - Standard Reference Materials Standard Reference Material 2538 for polarization-mode dispersion (non-mode-coupled) AU - Etzel, Shelley M AU - Wang, Chih-Ming AU - Williams, Paul A PY - 2002 PB - National Institute of Standards and Technology CY - Gaithersburg, MD SN - NIST SP 260-145 DO - 10.6028/NIST.SP.260-145 ER -