Abstract
In this paper, we propose and demonstrate a switchable multi-wavelength fiber laser based on a dual-core all-solid photonic bandgap fiber (PBGF) comb-like filter. The transmission properties of the dual-core all-solid PBGF are theoretically and experimentally investigated. Then the fiber ring laser based on the PBGF is realized and its wavelength-selective mechanisms are studied. By adjusting the polarization controller (PC), the number and location of the laser wavelength can be tunable.
Similar content being viewed by others
References
Luan F, George A K, Hedley T D, Pearce G J, Bird D M, Knight J C, Russell P S J. All-solid photonic bandgap fiber. Optics Letters, 2004, 29(20): 2369–2371
Mangan B J, Knight J C, Birks T A, Russell P S, Greenaway A H. Experimental study of dual-core photonic crystal fibre. Electronics Letters, 2000, 36(16): 1358–1359
Saitoh K, Sato Y, Koshiba M. Coupling characteristics of dual-core photonic crystal fiber couplers. Optics Express, 2003, 11(24): 3188–3195
Laegsgaard J, Bang O, Bjarklev A. Photonic crystal fiber design for broadband directional coupling. Optics Letters, 2004, 29(21): 2473–2475
Wang Z, Taru T, Birks T A, Knight J C, Liu Y, Du J. Coupling in dual-core photonic bandgap fibers: theory and experiment. Optics Express, 2007, 15(8): 4795–4803
Du J B, Liu Y G, Wang Z, Liu Z Y, Zou B, Jin L, Liu B, Kai G Y, Dong X Y. Thermally tunable dual-core photonic bandgap fiber based on the infusion of a temperature-responsive liquid. Optics Express, 2008, 16(6): 4263–4269
Laegsgaard J. Directional coupling in twin-core photonic bandgap fibers. Optics Letters, 2005, 30(24): 3281–3283
Skorobogatiy M, Saitoh K, Koshiba M. Transverse light guides in microstructured optical fibers. Optics Letters, 2006, 31(3): 314–316
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Zhao, J., Wang, Z., Liu, Y. et al. Switchable-multi-wavelength fiber laser based on dual-core all-solid photonic bandgap fiber. Front. Optoelectron. China 3, 283–288 (2010). https://doi.org/10.1007/s12200-010-0099-4
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s12200-010-0099-4