| 摘要 |
The present invention relates to a modular erbium doped fiber amplifier training [EDFA] kit, a modular EDFA training kit specifically designed for providing exposure to various characteristics of EDFA including gain, gain profile signal saturation power, pump saturation power, multiwavelength signal amplification, noise etc. The modular EDFA training kit demonstrating the various EDFA characteristics has plurality modules including amplifier module, a pump module, a wavelength multiplexing module and a wavelength demultiplexing module. Additionally, the modular EDFA training kit may include a microcontroller circuit, a function generator, a digital storage oscilloscope block, a variable optical attenuator block and a multi-meter arranged suitably in a pack with appropriate connections to power supply and to a computer for the purpose of controlling lasers, data recording and/or displaying the results. |
