Mode-locked 2 mu m fiber laser with a multi-walled carbon nanotube as a saturable absorber

• المؤلفون الرئيسيون: Azooz, S.M., Ahmad, F., Ahmad, Harith, Harun, Sulaiman Wadi, Hamida, B.A., Khan, S., Halder, A., Paul, M.C., Pal, M., Bhadra, S.K.
• التنسيق: مقال
• اللغة: English
• منشور في: Chinese Optics Letters 2015
• الموضوعات: T Technology (General); TK Electrical engineering. Electronics Nuclear engineering; TL Motor vehicles. Aeronautics. Astronautics
• الوصول للمادة أونلاين: http://eprints.um.edu.my/13792/1/Mode-locked_2_mu_m_fiber_laser_with_a_multi-walled.pdf; http://eprints.um.edu.my/13792/; https://www.osapublishing.org/col/abstract.cfm?uri=col-13-3-030602

We propose and demonstrate a passively mode-locked fiber laser operating at 1951.8 nm using a commercial thulium-doped fiber (TDF) laser, a homemade double-clad thulium-ytterbium co-doped fiber (TYDF) as the gain media, and a multi-walled carbon nanotube (MWCNT) based saturable absorber (SA). We pre...