Title :
Adjustment-free non-coherent receiver for advanced modulation formats
Author :
Takushima, Y. ; Choi, H.Y. ; Chung, Y.C.
Author_Institution :
Dept. of Electr. Eng., KAIST, Daejeon, South Korea
Abstract :
We discuss the wavelength- and polarization-indepandent operation of a DxPSK receiver using a single interferomenter composed of a 3times3 coupler. The transmission of DxPSK/ADPSK signals is demonstrated with near quantum-limited sensitivity and high spectral efficiency.
Keywords :
differential phase shift keying; optical modulation; optical receivers; phase modulation; DxPSK receiver; adjustment-free non-coherent receiver; advanced modulation formats; differential phase shift keying; optical phse modulation; Bit error rate; Delay estimation; Nonlinear optics; Optical interferometry; Optical modulation; Optical polarization; Optical receivers; Optical sensors; Phase estimation; Propagation delay; Optical communication; differential phase shift keying; optical hybrid; optical phase modulation;
Conference_Titel :
Lasers & Electro Optics & The Pacific Rim Conference on Lasers and Electro-Optics, 2009. CLEO/PACIFIC RIM '09. Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-3829-7
Electronic_ISBN :
978-1-4244-3830-3
DOI :
10.1109/CLEOPR.2009.5292151
