Title :
The role of third order dispersion on pulse compression in a highly nonlinear fibre
Author :
Chattopadhyay, Taraprasad ; Das, Sujit
Author_Institution :
Dept. of Phys., Visva-Bharati Univ., Santiniketan, India
Abstract :
This paper analyzes the effect of third order dispersion on the pulse compression produced by a highly nonlinear fiber. The optical pulse train has been designed by a novel circuit using the principle of superposition of lightwaves. It is seen from the calculations that the pulsewidth of 7.5 psec can be compressed down to 4.4 psec level by the highly nonlinear fiber (HNLF) of length 10 Km. The third order dispersion of the fiber reduces the pulsewidth in the pulse compression process of the highly nonlinear fiber.
Keywords :
nonlinear optics; optical fibre dispersion; optical pulse compression; distance 10 km; highly nonlinear fibre; lightwave superposition principle; optical pulse train; pulse compression; third order dispersion; Fiber nonlinear optics; Frequency; High speed optical techniques; Optical fiber communication; Optical fiber devices; Optical pulse compression; Optical pulse generation; Optical pulses; Pulse amplifiers; Pulse compression methods; Group velocity dispersion; Highly nonlinear fiber; Optical time division multiplexing; pulse compression;
Conference_Titel :
Computers and Devices for Communication, 2009. CODEC 2009. 4th International Conference on
Conference_Location :
Kolkata
Print_ISBN :
978-1-4244-5073-2
