Abnormal noise-like pulse fiber laser for disruptive sensing applications

被引：6

作者：

Zhang, Betty Meng ^{[1
,2
]}

Li, Xiaohui ^{[3
]}

Liu, Meng ^{[1
,2
]}

Guo, Mingzhe ^{[1
]}

Cheng, Xueping ^{[2
]}

Shum, Perry Ping ^{[1
]}

机构：

[1] Nanyang Technol Univ, Sch Elect & Elect Engn, Singapore 639798, Singapore

[2] JPT Elect Pte Ltd, 8 Boon Lay Way,11-09,Tradehub 21, Singapore 609964, Singapore

[3] Shaanxi Normal Univ, Sch Phys & Informat Technol, Xian 710062, Shaanxi, Peoples R China

来源：

2017 2ND INTERNATIONAL CONFERENCE OF FIBRE-OPTIC AND PHOTONIC SENSORS FOR INDUSTRIAL AND SAFETY APPLICATIONS (OFSIS 2017) | 2017年

关键词：

Fiber lasers; Laser applications; Laser mode locking; Laser transitions; Fiber nonlinear optics; Ultrafast optics; Optical sensors; Optical fiber sensors; SUPERCONTINUUM GENERATION; SOLITON;

D O I：

10.1109/OFSIS.2017.10

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Noise-like pulses (NLPs) are of interest as they can provide low temporal coherence, smooth and broad spectra and high brightness. Owing to these merits, NLPs can facilitate many optical sensing applications, such as hybrid interrogation of high-count low reflectivity fiber Bragg grating arrays. In this paper, we report the abnormal NLP evolution in a passively Er-doped mode-locked fibre laser, of which the optical spectrum, the pulse energy and the pulse distribution in the fibre laser cavities are controllable as desired. Both experimental results and theoretical investigation of the dynamics of the inner pulses have been demonstrated.

引用

页码：8 / 12

页数：5