Pearl-chain waveguides written at megahertz repetition rate

被引：57

作者：

Graf, R.

Fernandez, A.

Dubov, M.

Brueckner, H. J.

Chichkov, B. N.

Apolonski, A. ^{[1
]}

机构：

[1] Univ Munich, D-85748 Garching, Germany

[2] Russian Acad Sci, Inst Automat & Electrometry, Novosibirsk 630090, Russia

[3] Max Planck Inst Quantum Opt, D-85748 Garching, Germany

[4] Aston Univ, Photon Res Grp, Birmingham B4 7ET, W Midlands, England

[5] Univ Appl Sci, Fachhosch Oldenburg, D-26723 Emden, Germany

[6] Laser Zentrum Hannover, D-30419 Hannover, Germany

来源：

APPLIED PHYSICS B-LASERS AND OPTICS | 2007年 / 87卷 / 01期

关键词：

D O I：

10.1007/s00340-006-2480-y

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Waveguides in the form of connected pearls, written with sub-30 fs pulses centered at 800 nm at a repetition rate of 10 MHz, show high changes of the refractive index and, as a consequence, simple in-coupling. The value of the refractive index modification of these waveguides is as high as 10(-2), optical losses are 6 dB/cm (at 1.55 mu m) and the mode field diameter is 8 mu m at 670 nm.

引用

页码：21 / 27

页数：7

共 28 条

[1] Track of a fiber fuse: a Rayleigh instability in optical waveguides [J].