Thermo-mechanical dynamics of nanoimprinting anti-reflective structures onto small-core mid-IR chalcogenide fibers [Invited]

被引：12

作者：

Petersen, Christian R. ^{[1
,3
]}

Lotz, Mikkel B. ^{[2
]}

Markos, Christos ^{[1
,3
]}

Woyessa, Getinet ^{[1
]}

Furniss, David ^{[4
]}

Seddon, Angela B. ^{[4
]}

Taboryski, Rafael J. ^{[2
]}

Bang, O. ^{[1
,3
,5
]}

机构：

[1] Tech Univ Denmark, DTU Foton, DK-2800 Lyngby, Denmark

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

[3] NORBLIS, DK-2830 Virum, Denmark

[4] Univ Nottingham, Midinfrared Photon Grp, Nottingham NG7 2RD, England

[5] NKT Photon, DK-3460 Birkerod, Denmark

来源：

CHINESE OPTICS LETTERS | 2021年 / 19卷 / 03期

基金：

欧盟地平线“2020”;

关键词：

nanoimprint; lithography; anti-reflection; hot imprint; chalcogenide glass; optical fiber; mid-infrared; supercontinuum; MIDINFRARED SUPERCONTINUUM GENERATION; BROAD-BAND ANTIREFLECTION; MOTH-EYE STRUCTURES; MU-M; GLASS; FABRICATION; REGION;

D O I：

10.3788/COL202119.030603

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Thermal nanoimprinting is a fast and versatile method for transferring the anti-reflective properties of subwavelength nanostructures onto the surface of highly reflective substrates, such as chalcogenide glass optical fiber end faces. In this paper, the technique is explored experimentally on a range of different types of commercial and custom-drawn optical fibers to evaluate the influence of geometric design, core/cladding material, and thermo-mechanical properties. Up to 32.4% increased transmission and 88.3% total transmission are demonstrated in the 2-4.3 mu m band using a mid-infrared (IR) supercontinuum laser.

引用

页数：7

共 2 条

[1] Thermo-mechanical dynamics of nanoimprinting anti-reflective structures onto small-core mid-IR chalcogenide fibers [Invited]
Christian R.Petersen
Mikkel B.Lotz
Christos Markos
Getinet Woyessa
David Furniss
Angela B.Seddon
Rafael J.Taboryski
O.Bang
Chinese Optics Letters, 2021, 19 (03) : 50 - 56
[2] Influence of Thermo-Mechanical Mismatch when Nanoimprinting Anti-Reflective Structures onto Small-core Mid-IR Chalcogenide Fibers
Petersen, Christian R.
Lotz, Mikkel B.
Markos, Christos
Woyessa, Getinet
Furniss, David
Seddon, Angela B.
Taboryski, Rafael J.
Bang, O.
2021 CONFERENCE ON LASERS AND ELECTRO-OPTICS EUROPE & EUROPEAN QUANTUM ELECTRONICS CONFERENCE (CLEO/EUROPE-EQEC), 2021,

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