A tunable all-optical microwave notch filter with a negative tap based on a semiconductor optical amplifier and a dispersive medium is demonstrated. A negative tap is realized through the cross gain modulation in the semiconductor optical amplifier. The free spectrum range of the notch filter can be
All-optical tunable delay line based on wavelength conversion in semiconductor optical amplifiers and dispersion in dispersion-compensating fiber
β Scribed by Z. Hu; J. Sun; L. Liu; J. Wang
- Publisher
- Springer
- Year
- 2008
- Tongue
- English
- Weight
- 350 KB
- Volume
- 91
- Category
- Article
- ISSN
- 0721-7269
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract We propose and experimentally demonstrate simultaneous allβoptical amplification, inversion and format conversion based on selfβinduced nonlinear effects in a single semicondctor optcial amplifier. All these functions are verified for injected amplitudeβshift keying signals with variabl
We have realized a source for 50 GHz polarization interleaving division multiplexing using a Bragg grating engraved in high birefringent fiber and in a reflective semiconductor optical amplifier. The source operates in rational harmonic mode locking regime in order to obtain short optical pulses. Th