A new electro-optic duo-binary modulator is proposed. Utilizing non-periodic polarization reversal structures, a pair of Gaussian-like modulation frequency responses with an opposite sign is obtainable. It operates with a single duo-binary signal without electrical/optical filters.
© 2009 The Optical Society
H. Murata, H. Viet Pham, Y. Okamura, T. Sakamoto, and T. Kawanishi, "Single-Drive Electro-Optic Modulator for Duo-Binary Modulation Utilizing Non-Periodically Polarization-Reversed Structure," in Conference on Lasers and Electro-Optics/International Quantum Electronics Conference, OSA Technical Digest (CD) (Optical Society of America, 2009), paper JWA35.
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