Title :
High resolution spectral processor implemented with two-dimensional WDM channel separation and active LCoS modulator for phase and amplitude manipulations
Author :
Sinefeld, David ; Doerr, Christopher R. ; Marom, Dan M.
Author_Institution :
Appl. Phys. Dept., Hebrew Univ., Jerusalem, Israel
Abstract :
We propose and demonstrate a spectral phase and amplitude modulator spanning full 2D-space by crossing a 100 GHz WGR and a 1200 gr/mm bulk grating. We address individual WDM channels with high resolution (4.5 GHz) and addressability (0.2 GHz). We demonstrate the functionality of this novel Photonic Spectral Processor by applying different CD and attenuation values per WDM channel.
Keywords :
amplitude modulation; diffraction gratings; liquid crystal on silicon; modulators; optical communication equipment; optical waveguide components; phase modulation; spectral analysis; telecommunication network routing; wavelength division multiplexing; wireless channels; 2D WDM channel separation; WGR; active LCoS modulator; amplitude manipulation; attenuation value; bulk grating; frequency 0.2 GHz; frequency 100 GHz; frequency 4.5 GHz; high resolution spectral processor; phase manipulation; photonic spectral processor; spectral amplitude modulator; spectral phase modulator; Diffraction; Diffraction gratings; Dispersion; Gratings; Lenses; Photonics; Wavelength division multiplexing; Optical communication; Optical filters; Optical planar waveguide components; Optical waveguide components; Wavelength division multiplexing;
Conference_Titel :
Electrical and Electronics Engineers in Israel (IEEEI), 2010 IEEE 26th Convention of
Conference_Location :
Eliat
Print_ISBN :
978-1-4244-8681-6
DOI :
10.1109/EEEI.2010.5662083
