Abstract
A new configuration of self-seeding scheme has been developed for wavelength-tunable optical pulse generation. In the system, an erbium-doped fiber laser is used to provide a strong wavelength seeding power and as a result, an extremely high side- mode suppression ratio of larger than 50 dB over the whole wavelength-tuning range of 13 nm can be obtained, with good pulse stability. When compared with other erbium-doped fiber amplifier configurations reported previously, the developed system exhibits higher pump efficiency and signal amplification capability. The system is simple, robust, and of low cost.
| Original language | English |
|---|---|
| Article number | 5415799 |
| Pages (from-to) | 462-466 |
| Number of pages | 5 |
| Journal | IEEE Journal of Quantum Electronics |
| Volume | 46 |
| Issue number | 4 |
| DOIs | |
| Publication status | Published - 1 Mar 2010 |
Keywords
- Fiber Bragg grating
- Optical fiber lasers
- Optical pulse generation
- Semiconductor diode switches
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics
- Condensed Matter Physics
- Electrical and Electronic Engineering