Two-photon photochemical long-period grating fabrication in pure-fused-silica photonic crystal fiber

被引：33

作者：

Brambilla, Gilberto ^{[1
]}

Fotiadi, Andrei A.

Slattery, Stephen A.

Nikogosyan, David N.

机构：

[1] Univ Southampton, Optoelect Res Ctr, Southampton SO17 1BJ, Hants, England

[2] Fac Polytech Mons, Serv Electromagnetisme & Telecommun, B-7000 Mons, Belgium

[3] Univ Coll Cork, Natl Univ Ireland, Dept Phys, Cork, Ireland

来源：

OPTICS LETTERS | 2006年 / 31卷 / 18期

关键词：

D O I：

10.1364/OL.31.002675

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We report what is to our knowledge the first photochemical fabrication of a long-period grating in a pure-fused-silica photonic crystal fiber. The inscription technique is based on a two-photon absorption mechanism and does not require a specially designed photonic crystal fiber with a photosensitive Ge-doped core. The characteristic fluence value for the inscription is an order of magnitude less than that for a standard telecom fiber irradiated under similar conditions with the same grating parameters. (c) 2006 Optical Society of America.

引用

页码：2675 / 2677

页数：3

共 19 条

[1]

CAUCHETEUR C, UNPUB OPT LETT

[2] Rapid long-period grating formation in hydrogen-loaded fibre with 157 nm F2-laser radiation [J].

Chen, KP ;

Herman, PR ;

Tam, R ;

Zhang, J .

ELECTRONICS LETTERS, 2000, 36 (24) :2000-2001

[3] Temperature-insensitive long period grating sensors in photonic crystal fibre [J].

Dobb, H ;

Kalli, K ;

Webb, DJ .

ELECTRONICS LETTERS, 2004, 40 (11) :657-658

[4] Inscription of long-period fibre gratings by femtosecond UV radiation. [J].

Dragomir, A ;

Nikogosyan, DN ;

Zagorul'ko, KA ;

Kryukov, PG .

OPTO-IRELAND 2002: OPTICS AND PHOTONICS TECHNOLOGIES AND APPLICATIONS, PTS 1 AND 2, 2003, 4876 :313-320

[5] Femtosecond measurements of two-photon absorption coefficients at λ=264 nm in glasses, crystals, and liquids [J].

Dragonmir, A ;

McInerney, JG ;

Nikogosyan, DN .

APPLIED OPTICS, 2002, 41 (21) :4365-4376

[6] Grating resonances in air-silica microstructured optical fibers [J].

Eggleton, BJ ;

Westbrook, PS ;

Windeler, RS ;

Spälter, S ;

Strasser, TA .

OPTICS LETTERS, 1999, 24 (21) :1460-1462

[7] Femtosecond laser writing Bragg gratings in pure silica photonic crystal fibres [J].

Fu, LB ;

Marshall, GD ;

Bolger, JA ;

Steinvurzel, P ;

Mägi, EC ;

Withford, MJ ;

Eggleton, BJ .

ELECTRONICS LETTERS, 2005, 41 (11) :638-640

[8] Electric arc-induced long-period gratings in Ge-free air-silica microstructure fibres [J].

Humbert, G ;

Malki, A ;

Février, S ;

Roy, P ;

Pagnoux, D .

ELECTRONICS LETTERS, 2003, 39 (04) :349-350

[9] Structural long-period gratings in photonic crystal fibers [J].

Kakarantzas, G ;

Birks, TA ;

Russell, PS .

OPTICS LETTERS, 2002, 27 (12) :1013-1015

[10] Long-period fiber grating fabrication by high-intensity femtosecond pulses at 211 nm [J].

Kalachev, AI ;

Nikogosyan, DN ;

Brambilla, G .

JOURNAL OF LIGHTWAVE TECHNOLOGY, 2005, 23 (08) :2568-2578

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