ممكن هذا المقال.............من spie
Simple and accurate model for erbium-doped fiber amplifier (EDFA) noise and gain computation
LINK: http://spiedl.aip.org/getabs/servle...0001000088000001&idtype=cvips&gifs=Yes&ref=no
Simple and accurate model for erbium-doped fiber amplifier (EDFA) noise and gain computation
LINK: http://spiedl.aip.org/getabs/servle...0001000088000001&idtype=cvips&gifs=Yes&ref=no