Initial Transmission Influence on Saturable Absorber Absorption Activity of Passive Q-Switching Erbium -Doped Fiber Laser System

Autor:	Zainab Ali, Zainab Abdulsada, Nagamalli Arasavalli, Sally Kadhim, Haneen Akram
Jazyk:	angličtina
Rok vydání:	2023
Předmět:	Passive Q-Switched Er +3 Doped Fiber Laser absorption activity Physics QC1-999 Biology (General) QH301-705.5 Chemistry QD1-999
Zdroj:	مجلة علوم ذي قار, Vol 10, Iss 2 (2023)
Druh dokumentu:	article
ISSN:	1991-8690 2709-0256
DOI:	10.32792/utq/utjsci/v10i2.1139
Popis:	The initial transmission effect on the activity of Cr+4: YAG saturable absorber with Er +3 doped fiber laser was investigated. Software computer program was built in this study for solving the rate equations model by Rung - Kutta –Fehlberg numerical method. The study reported that the absorption activity of ground state of saturable absorber decreases with the decreasing of the initial transmission, while the activity absorption of excited state begins to increase. Moreover, the total absorption activity of saturable absorber also decreases with the decreasing of the initial transmission.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/a5560f5163c14cc6a34a8f28991c29d8 Zobrazit plný text záznamu View record in DOAJ