We employ a spatial-light-modulator-based colorless photonic spectral processor with a spectral addressability of 100 MHz along 100 GHz bandwidth, for multichannel, high-resolution reshaping of Gaussian channel response to square-like shape, compatible with Nyquist WDM requirements.
© 2013 Optical Society of America
Original Manuscript: May 8, 2013
Revised Manuscript: July 26, 2013
Manuscript Accepted: July 29, 2013
Published: August 21, 2013
David Sinefeld, Shalva Ben-Ezra, and Dan M. Marom, "Nyquist-WDM filter shaping with a high-resolution colorless photonic spectral processor," Opt. Lett. 38, 3268-3271 (2013)