Optical code generation and discrimination at 40 Gbps were experimentally demonstrated using longitudinal mode modulation of MLLD in time-spread/wavelength-hopping optical code. The crosstalk of cross correlation after fiber transmission for 30 km was less than 10 dB.
© 2006 Optical Society of America
(060.0060) Fiber optics and optical communications : Fiber optics and optical communications
(060.2340) Fiber optics and optical communications : Fiber optics components
(070.0070) Fourier optics and signal processing : Fourier optics and signal processing
(070.4550) Fourier optics and signal processing : Correlators
S. Oshiba, D. Tatsumi, H. Tamai, K. Sasaki, S. Kobayashi, and Y. Ogawa, " Optical Code Generation Using Longitudinal Mode Modulation of 40Gbps Mode-Locked Laser Diode," in Optical Fiber Communication Conference and Exposition and The National Fiber Optic Engineers Conference, Technical Digest (CD) (Optical Society of America, 2006), paper JThB58.