8-HQCdCl_(2)H_(2)O as an organic Q-switcher in erbium laser cavity  

作　　者：MUSTAFA MOHAMMED NAJM MOHAMMED NAJM ABDULLAH AYA A.ALMUKHTAR BELAL AHMED HAMIDA MOH YASIN SULAIMAN WADI HARUN 

机构地区：[1]Department of Electrical Engineering,Universiti Malaya,Kuala Lumpur,50603,Malaysia [2]Department of Computer Engineering,University of Technology,Baghdad,Iraq [3]Medical Instrumentation Engineering Department,Al-Esraa University College,Baghdad,Iraq [4]Department of Electrical and Computer Engineering,International Islamic University Malaysia,Gombak,Malaysia [5]Department of Physics,Faculty of Science and Technology,Airlangga University,Surabaya,Indonesia [6]Research Center for Biophotonics(RCB),Airlangga University,Surabaya,60115,Indonesia

出　　处：《Optoelectronics Letters》2023年第11期681-685,共5页光电子快报（英文版）

基　　金：supported by the Airlangga University Grant Scheme(2023)。

摘　　要：This paper demonstrated a Q-switched erbium-doped fiber laser(EDFL)using an organic saturable absorber(SA)based on 8-HQCdCl_(2)H_(2)O material.The organic thin film was prepared using the casting process.The proposed Q-switched EDFL has a maximum repetition rate of 143 kHz,minimum pulse duration of 1.85μs and the highest pulse energy of 167 nJ.The Q-switched peak laser was at a central wavelength of 1531 nm with a 3 dB bandwidth of 3.52 nm and power intensity of 2.64 dBm.

关 键 词：SWITCHED laser MATERIAL 

分 类 号：TN248[电子电信—物理电子学]