Extremely high degree of N-soliton pulse compression in an optical fiber

1991 ◽  
Vol 27 (3) ◽  
pp. 849-857 ◽  
Author(s):  
N.N. Akhmediev ◽  
N.V. Mitzkevich
Keyword(s):  
Optical Fiber ◽  
Pulse Compression ◽  
Soliton Pulse ◽  
High Degree

Pulse compression in optical fiber filters

1985 ◽  
Vol 46 (6) ◽  
pp. 527-529 ◽  
Author(s):  
Herbert G. Winful
Keyword(s):  
Optical Fiber ◽  
Pulse Compression

Design of Digital Pulse Compression System Based on FPGA

2014 ◽  
Vol 1049-1050 ◽  
pp. 1718-1721
Author(s):  
Yan Xin Yu ◽  
Chun Yang Wang ◽  
Yu Chen ◽  
Ke Yang
Keyword(s):  
Pulse Compression ◽  
Radar Signal ◽  
Real Time Processing ◽  
Compression System ◽  
Development Cycle ◽  
Short Development Cycle ◽  
Digital Pulse ◽  
Fast Processing ◽  
Linear Frequency Modulated Signal ◽  
High Degree

Pulse compression technology is one of the key technologies in the field of modern radar signal processing, can effectively solve the contradiction between action distance and resolution. In this paper, a radar digital pulse compression system is designed and implemented based on FPGA with linear frequency modulated signal. The digital pulse compression module is designed using FFT IP core which can be reused in different periods of DPC, respectively performing FFT and IFFT calculation, so that the hardware consumption is saved significantly. Therefore, compared with other systems, the system designed in this paper has the characters of fast processing speed, high degree of modularity, real-time processing and short development cycle.

SOLITON PULSE COMPRESSION IN A DISPERSION DECREASING ELLIPTIC BIREFRINGENT FIBER WITH EFFECTIVE GAIN AND EFFECTIVE PHASE MODULATION

2002 ◽  
Vol 11 (02) ◽  
pp. 185-195 ◽  
Author(s):  
R. GANAPATHY ◽  
V. C. KURIAKOSE
Keyword(s):  
Soliton Solution ◽  
Phase Modulation ◽  
Pulse Compression ◽  
Suitable Choice ◽  
Soliton Pulse ◽  
Birefringent Fiber ◽  
Effective Phase ◽  
Good Compression

We have considered soliton pulse compression in a dispersion decreasing ideal elliptical birefringent fiber with phase modulation. We have shown that there is exact balancing between the effective gain and the effective phase modulation and as a result arrive at the fundamental soliton solution. For the various dispersion decreasing profiles we have considered, we have shown that the hyperbolic profile is the best suitable choice for the dispersion decreasing profile as it provides fairly good compression even after compensating for the fiber loss.

Suppression of stimulated Brillouin scattering with phase modulator in soliton pulse compression

2009 ◽  
Vol 7 (7) ◽  
pp. 656-658
Author(s):  
吕博 Bo Lü ◽  
龚桃荣 Taorong Gong ◽  
陈明 Ming Chen ◽  
王目光 Muguang Wang ◽  
李唐军 Tangjun Li ◽  
...  
Keyword(s):  
Pulse Compression ◽  
Brillouin Scattering ◽  
Stimulated Brillouin Scattering ◽  
Phase Modulator ◽  
Soliton Pulse ◽  
Stimulated Brillouin

Soliton pulse compression in nonuniform birefringent fibres

2002 ◽  
Vol 4 (2) ◽  
pp. 202-207 ◽  
Author(s):  
K Porsezian ◽  
D Vijay Emmanuel Muthiah
Keyword(s):  
Pulse Compression ◽  
Soliton Pulse
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