Evolution of non-frequency shift components of pulse tail in normal dispersion region of highly nonlinear fiber

Jian Sun; Tang-Jun Li; Mu-Guang Wang; Nan Jia; Yan-Chao Shi; Chun-Can Wang; Su-Chun Feng

doi:10.7498/aps.68.20190111

Journals >Acta Physica Sinica >Volume 68 >Issue 11 >Page 114210-1 > Article

Acta Physica Sinica
Vol. 68, Issue 11, 114210-1 (2019)

Evolution of non-frequency shift components of pulse tail in normal dispersion region of highly nonlinear fiber

Jian Sun¹, Tang-Jun Li¹, Mu-Guang Wang^1、*, Nan Jia², Yan-Chao Shi³, Chun-Can Wang¹, and Su-Chun Feng¹

Author Affiliations

¹Key Laboratory of All Optical Network and Advanced Telecommunication Network, Ministry of Education, Institute of Lightwave Technology, Beijing Jiaotong University, Beijing 100044, China

²College of Physics and Electrical Engineering, Anyang Normal University, Anyang 455000, China

³Beijing Institute of Astronautical System Engineering, Beijing 100076, China

show less

DOI: 10.7498/aps.68.20190111 Cite this Article

Jian Sun, Tang-Jun Li, Mu-Guang Wang, Nan Jia, Yan-Chao Shi, Chun-Can Wang, Su-Chun Feng. Evolution of non-frequency shift components of pulse tail in normal dispersion region of highly nonlinear fiber[J]. Acta Physica Sinica, 2019, 68(11): 114210-1 Copy Citation Text

show less

Spectrograms at 200, 400 and 600 m of HNLF with different input peak powers when the noise is ignored.忽略噪声时输入脉冲不同峰值功率条件下, 光脉冲在HNLF 200, 400和600 m处的时谱图

Fig. 1. Spectrograms at 200, 400 and 600 m of HNLF with different input peak powers when the noise is ignored.忽略噪声时输入脉冲不同峰值功率条件下, 光脉冲在HNLF 200, 400和600 m处的时谱图

Download full size | View in the Article

Spectrograms at 200, 400 m and 600 m of HNLF without noise (row 1) and with noise (row 2), when the peak power and pulse width are 30 W and 1.5 ps.脉冲峰值功率和脉宽为30 W 和1.5 ps 时, 无噪声(第一行)和有噪声(第二行)情况下在光纤200, 400和600 m处的时谱图

Fig. 2. Spectrograms at 200, 400 m and 600 m of HNLF without noise (row 1) and with noise (row 2), when the peak power and pulse width are 30 W and 1.5 ps.脉冲峰值功率和脉宽为30 W 和1.5 ps 时, 无噪声(第一行)和有噪声(第二行)情况下在光纤200, 400和600 m处的时谱图

Download full size | View in the Article

Fig. 3. Spectrograms with different third-order dispersion coefficients and with/without SRS at 600 m of HNLF when peak power is 50 W.脉冲峰值功率50 W时不同光纤参数下光脉冲在HNLF 600 m处的时谱图

Download full size | View in the Article

Fig. 4. Spectrograms of CW and pulse light propagating in HNLF.脉冲和连续光一同进入HNFL时不同位置的时谱图

Download full size | View in the Article

Fig. 5. Spectrograms at the length of 0 m, 100 m, 400 m, 600 m of HNLF with different C. 不同初始啁啾脉冲在HNLF中0, 100, 400和600 m处的时谱图

Download full size | View in the Article

Fig. 6. Waveforms and spectra with different C, at l00 and 600 m of HNLF. 不同初始啁啾脉冲在HNLF中100, 600 m处的波形和光谱

Download full size | View in the Article