Title :
Optical code generation using longitudinal mode modulation of 40 Gbps mode-locked laser diode
Author :
Oshiba, S. ; Tatsumi, D. ; Tamai, H. ; Sasaki, K. ; Kobayashi, S. ; Ogawa, Y.
Author_Institution :
Kyoto Inst. of Technol., Japan
Abstract :
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.
Keywords :
laser mode locking; optical correlation; optical modulation; semiconductor lasers; 40 Gbit/s; cross correlation; crosstalk; fiber transmission; longitudinal mode modulation; mode-locked laser diode; optical code generation; time-spread optical code; wavelength-hopping optical code; Bragg gratings; Diode lasers; Fiber gratings; Modulation coding; Optical crosstalk; Optical fiber networks; Optical fibers; Optical modulation; Optical pulses; Ultrafast optics;
Conference_Titel :
Optical Fiber Communication Conference, 2006 and the 2006 National Fiber Optic Engineers Conference. OFC 2006
Print_ISBN :
1-55752-803-9
DOI :
10.1109/OFC.2006.215839
