Paper Title:
A Stable Narrow Line-Width Dual-Wavelength Fiber Laser Based on Nonlinear Polarization Rotation with a High Finesse Ring Filter
  Abstract

A stable narrow line-width dual-wavelength fiber laser based on nonlinear polarization rotation with a high finesse ring filter is proposed and demonstrated. A polarization-dependent-isolator (PDI) and a section of polarization maintaining fiber (PMF) form an equivalent birefringent filter. Moreover, a ring filter can produce high finesse due to the weak gain generated by the EDF. As a result, two stable wavelengths are generated which both have about 18dB extinction ratio, 16dB side mode suppression ratio (SMSR) and 0.16nm 3dB line-width. Plus, less than 2 pm of the wavelengths shift and smaller than 0.4 dB of the optical power fluctuation when the system is operating in room environment for a period of 40 minutes indicate that the ultra narrow line-width fiber laser is very stable.

  Info
Periodical
Edited by
Han Zhao
Pages
1876-1879
DOI
10.4028/www.scientific.net/AMM.130-134.1876
Citation
X. F. Yang, L. Peng, Z. R. Tong, Y. Cao, F. J. Dong, "A Stable Narrow Line-Width Dual-Wavelength Fiber Laser Based on Nonlinear Polarization Rotation with a High Finesse Ring Filter", Applied Mechanics and Materials, Vols. 130-134, pp. 1876-1879, 2012
Online since
October 2011
Export
Price
$35.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Sylvain Girard, A. Boukenter, Y. Ouerdane, J.-P. Meunier
Abstract:We studied the defects at the origins of the permanent radiation-induced attenuation in four g-rays irradiated single-mode germanosilicate...
329
Authors: G.J. Hwang, W.H. Ko
Abstract:A multi-fiber reflection displacement micrometer is developed. The device consists of a light source and a receiving fiber-array of identical...
307
Authors: Ning Hui Liang, Xin Rong Liu, Ji Sun
Chapter 2: Advanced Building Materials
Abstract:Through compression tests on 30 plain concrete and polypropylene fiber concrete specimens with the dimensions of 100mm × 100mm × 100mm ,...
1584
Authors: Zhi Qiu Han
Chapter 11: Testing Technology and Equipment
Abstract:Electrical overheating and fire are multiple faults in power system, optical fiber temperature measurement technology is better than the...
1514
Authors: Sai Nan Wei, Rui Zhou Li, Li Chen, Ji Ming Yao
Chapter 7: Physics and Chemistry Materials and Technology
Abstract:Electromagnetic parameters and absorbing properties of fiber absorbents (carbon fiber, SiC fiber and polycrystalline iron fiber) were...
835