Abstract
An initial ultra-short optical pulse compression system is designed based on normal single-mode fiber and hollow photonic crystal fiber (PCF). By approximately solving the nonlinear Schrödinger equation of the optical pulse evolution in fibers, the frequency chirp compensation of second-order and third-order dispersion is studied in ultra-short pulse compression system and transmission system, and the mechanism of self-phase modulation (SPM) compensating dispersion is analyzed. It is found that, in ultra-short pulse compression system, the second-order dispersion compensation experiences nonlinear processes, and at the same time the third-order dispersion compensation experiences the opposite processes. But the pulse compression quality decreases seriously at the last process.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 449-453 |
| Number of pages | 5 |
| Journal | Zhongguo Jiguang/Chinese Journal of Lasers |
| Volume | 37 |
| Issue number | 2 |
| DOIs | |
| State | Published - Feb 2010 |
| Externally published | Yes |
All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Atomic and Molecular Physics, and Optics
- Electrical and Electronic Engineering
Keywords
- Dispersion compensation
- High-order dispersion
- Nonlinear effect
- Nonlinear optics
- Optical pulse compression
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