Investigation of nitrogen doped graphene as saturable absorber in Thulium-Doped Fiber Laser

Autor:	N. Md. Yusoff, Farzana Kabir Ahmad, N. Mohd Sharif, Sulaiman Wadi Harun, Hijaz Ahmad
Rok vydání:	2015
Předmět:	Materials science Graphene business.industry Doping chemistry.chemical_element Saturable absorption Optical switch Nitrogen law.invention Optics Thulium chemistry law Fiber laser Optoelectronics business Pulse-width modulation
Zdroj:	2015 1st International Conference on Telematics and Future Generation Networks (TAFGEN).
DOI:	10.1109/tafgen.2015.7289586
Popis:	The work investigated the Q-switched Thulium-Doped Fiber Laser (TDFL) that operates in 1900 nm region by using nitrogen graphene (NG) embedded in polyethylene oxide (PEO) as saturable absorber (SA). The highest output power achieved was 0.52 mW with highest repetition rate of 33.43 kHz. The shortest pulse width was 3.205 µs with pulse energy of 31.11 nJ.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::fe76a6f9effc99d7f24d76e703fc8098 https://doi.org/10.1109/tafgen.2015.7289586 Zobrazit plný text záznamu