Low-repetition rate femtosecond laser writing of optical waveguides in water-white glass slides

被引：4

作者：

Lazcano, H. E. ^{[1
]}

Vazquez, G. V. ^{[1
]}

机构：

[1] Ctr Invest Opt, Loma del Bosque 115, Leon 37150, Gto, Spain

来源：

APPLIED OPTICS | 2016年 / 55卷 / 12期

关键词：

BULK GLASS; BK7; GLASS; WRITTEN; PULSES;

D O I：

10.1364/AO.55.003268

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Energy dose ranges for fabrication of subsurface and ablated ridge waveguides were defined using a low repetition rate femtosecond laser. The waveguides were written along the width of water-white glass slides. The buried waveguides written between 0.23 and 0.62 mu J/mu m(3) energy dose show strong guidance at 633 nm, reaching in the best cases propagation losses of 0.7 dB/cm. Meanwhile, the ridge waveguides were fabricated between 2.04 and 31.9 mu J/mu m(3), with a best case of 3.1 dB/cm. Outcomes of this study are promising for use in the manufacturing of sensing devices. (C) 2016 Optical Society of America

引用

页码：3268 / 3273

页数：6

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