Widely Vernier tunable external cavity laser including a sampled fiber Bragg grating with digital wavelength selection

被引：12

作者：

Bergonzo, A ^{[1
]}

Jacquet, J ^{[1
]}

De Gaudemaris, D ^{[1
]}

Landreau, J ^{[1
]}

Plais, A ^{[1
]}

Vuong, A ^{[1
]}

Sillard, H ^{[1
]}

Fillion, T ^{[1
]}

Durand, O ^{[1
]}

Krol, H ^{[1
]}

Accard, A ^{[1
]}

Riant, I ^{[1
]}

机构：

[1] Alcatel Res & Innovat, F-91461 Marcoussis, France

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2003年 / 15卷 / 08期

关键词：

external cavity laser; sampled Bragg grating; tunable; Vernier;

D O I：

10.1109/LPT.2003.815363

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We demonstrate an easy and efficient step tunable sampled fiber Bragg grating (SFBG) external cavity laser. A small current variation applied to a single electrode induces a step tuning of 15 nm based on the Vernier effect between an SFBG with a comb-like reflectivity and a two-section semiconductor laser diode. Thanks to the low current variation of less than 3 mA in the phase section, the output power remains constant within 0.6 dB at 6 dBm. The side-mode suppression ratio is greater than 40 dB over the whole tuning range.

引用

页码：1144 / 1146

页数：3

共 5 条

[1]

AKULOVA YA, P OFC 2002 AN CA MAR, P536

[2]

DURAND O, P OFC 2002 AN CA MAR, P108

[3] 45 nm tunability in C-band obtained with external cavity laser including sampled fibre Bragg grating [J].