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光纤通信技术和网络国家重点实验室武汉光迅科技股份有限公司
纸质出版日期:2008,
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[1]宋家军,刘军.SLED中熔锥形透镜光纤耦合设计[J].光通信研究,2008(04):41-43+62.
Song Jiajun, Liu Jun. Design of fused-cone lensed fiber coupling with superluminescent emitting diode[J]. 2008,(4):41-43.
[1]宋家军,刘军.SLED中熔锥形透镜光纤耦合设计[J].光通信研究,2008(04):41-43+62. DOI: 10.13756/j.gtxyj.2008.04.005.
Song Jiajun, Liu Jun. Design of fused-cone lensed fiber coupling with superluminescent emitting diode[J]. 2008,(4):41-43. DOI: 10.13756/j.gtxyj.2008.04.005.
文章提出一种熔锥形透镜光纤的设计方法
与常用的圆锥形保偏单模光纤相比
熔锥形透镜光纤与超辐射发光二极管(SLED)管芯的耦合效率可由原来的45%提高到60%
工作距离由7μm达到超过15μm
且前者的耦合容差远远大于后者。对于新设计的熔锥形透镜光纤
文章还给出了偏移和偏心与耦合效率的关系曲线图。
A design method for fused-cone lensed fibers is presented in this paper.Compared with the commonly used cone PM monomode fiber
its coupling efficiency with the Super-Luminescent Emitting Diode(SLED) chip increases from the original 45% to 60%
the working distance from 7 μm to over 15 μm and its coupling tolerance is far bigger than the latter.In addition
for this newly designed lensed fiber
the graph of coupling efficiency vs.offset and eccentricity is given.
超辐射发光二极管熔锥形透镜光纤光纤耦合耦合容差
SLEDfused-cone lensed fiberfiber couplingcoupling tolerance
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