| 摘要 |
The invention provides a fiber optic training kit for providing exposure ranging from basic fiber optic to state-of-the-art technology fourth generation fiber optic communication, wherein user is exposed to advanced technologies like EDFA, WDM, OTDR, Eye pattern analysis, OADM and BER and additionally facilitates quantitative measurements. A single fiber optic training kit for demonstrating and/or measuring fiber optic, fiber optic communication and fiber optic network characteristics comprises plurality of laser sources, plurality of PIN diode photodetectors. The fiber optic training kit includes a fiber Bragg grating block, a four channel multiplexing and de-multiplexing block, a fiber optic 50/50 coupler or splitter block, 980/15xx nm WDM coupler block, an erbium doped fiber optic amplifier block, a microcontroller, 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 a computer for the purpose of programming the microcontrollers, data recording and/or displaying the results. Using the fiber optic training kit, numerous experiments, related to fiber optic, fiber optic communication and fiber optic networks may be performed by suitably linking one or more laser sources and photodetectors in combination with one or more blocks of WDM, EDFA etc., provided therein. |
