ime - jihuaiba light amplifier and ime - jihuaiba light amplification manner

摘要

Abstract Topic Spot diameter of signal light be able to make small, the output signalWhen receiving light with the photodiode, light absorbent efficiency is made highIt can do thing, it is possible at the same time to implement high excited efficiency,It makes the way. Solutions Input signal light 6 of image fiber 1 encouragementCausing being the image fiber light amplifier which is amplified, entranceIn order to correspond to each of power signal light 6, the guided wave path 9 which is arrayedThe fiber array excited light from 11 which it has and the excitation light sourceBranching in each guided wave path 9 of fiber array 11, you send, 7 OutThe spot center of the fiber coupler and each input signal light 6 which it doesWay, excited light on of each guided wave path 9 comes, imejihuaiba 1 and fiber array 11 the alignment to do, the input signalThe multiplex vessel 3 which light 6 and excited light 9 the multiplex is done and each input signal lightTo excite 6 with the excited light 9 which is located on the spot center, amplificationimejihuai which it does, consists of the many guided wave path of gain mediumIt features that it possesses ba amplifier 2 and.