Characterization of fiber ultrashort pulse delivery for nonlinear endomicroscopy

被引：11

作者：

Ibrahim, A. ^{[1
]}

Poulon, F. ^{[1
]}

Habert, R. ^{[3
]}

Lefort, C. ^{[4
]}

Kudlinski, A. ^{[3
]}

Haidar, D. Abi ^{[1
,2
]}

机构：

[1] CNRS, Lab IMNC, UMR 8165, F-91405 Orsay, France

[2] Univ Paris 07, F-75013 Paris, France

[3] Univ Lille, CNRS, UMR 8523, PhLAM, F-59000 Lille, France

[4] CNRS, UMR 7252, Lab XLIM, F-87000 Limoges, France

来源：

OPTICS EXPRESS | 2016年 / 24卷 / 12期

关键词：

D O I：

10.1364/OE.24.012515

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

In this work, we present a detailed characterization of a small-core double-clad photonic crystal fiber, dedicated and approved for in vivo nonlinear imaging endomicroscopy. A numerical and experimental study has been performed to characterize the excitation and collection efficiencies through a 5 m-long optical fiber, including the pulse duration and spectral shape. This was first done without any distal optics, and then the performances of the system were studied by using two kinds of GRIN lenses at the fiber output. These results are compared to published data using commercial double clad fibers and GRIN lenses. (c) 2016 Optical Society of America

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页码：12515 / 12523

页数：9

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