Multi-mode to single-mode conversion in a 61 port Photonic Lantern

被引：70

作者：

Noordegraaf, D. ^{[1
,2
]}

Skovgaard, P. M. W. ^{[1
]}

Maack, M. D. ^{[1
]}

Bland-Hawthorn, J. ^{[3
,4
]}

Haynes, R. ^{[3
,5
]}

Laegsgaard, J. ^{[2
]}

机构：

[1] NKT Photon AS, DK-3460 Birkerod, Denmark

[2] Tech Univ Denmark, DTU Fotonik, DK-2800 Lyngby, Denmark

[3] Univ Sydney, Sch Phys, Sydney, NSW 2006, Australia

[4] Univ Sydney, Inst Photon & Opt Sci, Sydney, NSW 2006, Australia

[5] Anglo Australian Observ, Epping, NSW 2121, Australia

来源：

OPTICS EXPRESS | 2010年 / 18卷 / 05期

基金：

澳大利亚研究理事会;

关键词：

Compendex;

D O I：

10.1364/OE.18.004673

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Efficient multi-mode (MM) to single-mode (SM) conversion in a 61 port splitter or "Photonic Lantern" is demonstrated. The coupling loss from a 100 mu m core diameter MM section to an ensemble of 61 SM fibers and back to another 100 mu m core MM section is measured to be as low as 0.76 dB. This demonstration shows the feasibility of using the Photonic Lanterns within the field of astrophotonics for coupling MM star-light to an ensemble of SM fibers in order to perform fiber Bragg grating based spectral filtering. (C) 2010 Optical Society of America

引用

页码：4673 / 4678

页数：6

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