Optimizational 6-bit all-optical quantization with soliton self-frequency shift and pre-chirp spectral compression techniques based on photonic crystal fiber
Li Shaa), Wang Jian-Pinga), Kang Zheb), Yu Chong-Xiub)
       
Spectrum complementary analyses after SSFS module. (a) Variations of normalized intensity with frequency for different input peak powers. (b) Curves of frequency shift versus input pulse width for different input peak powers. (c) Curves of frequency shift versus fiber length for differen input peak powers.