Photonic generation of triangular-shaped pulses based on frequency-to-time conversion |
| |
Authors: | Ye Jia Yan Lianshan Pan Wei Luo Bin Zou Xihua Yi Anlin Yao Steve |
| |
Affiliation: | Center for Information Photonics & Communications, School of Information Science and Technology, Southwest Jiaotong University, Chengdu 610031, Sichuan, China. |
| |
Abstract: | An all-fiber approach to generate triangular-shaped pulses based on frequency-to-time conversion is proposed and demonstrated. Two filter modules that have sinusoidal spectral responses are cascaded to create a triangular-shaped optical spectrum. Through the frequency-to-time conversion in a dispersive fiber, periodic triangular pulses with the same shape as the optical spectrum are obtained. The repetition rate and pulse width of the generated signals can be tuned by adjusting the modulation rate and the dispersion value, respectively. |
| |
Keywords: | |
本文献已被 PubMed 等数据库收录! |
|