the Beijing Natural Science Foundation(Grant No.JQ21019);the National Natural Science Foundation of China(Grant Nos.12075034 and 11974003)。
Topological insulator materials,including Bi_(2)Te_(3),Sb_(2)Te_(3),Sb_(2)Te_(3),and Bi_(2)Se_(3),have attracted some attention due to their narrow band gaps,high carrier mobility,wide spectral absorption ranges and o...
Ministry of Education of Malaysia(Grant No.LR001A-2016A);University of Malaya(Grant No.RP039C-18AFR)。
A dark pulse mode-locked laser is experimentally demonstrated using the indium tin oxide(ITO)coated Dshape fiber as a saturable absorber(SA).Using the polishing wheel technique,a D-shape single mode fiber was fabricat...
Supported by the Ministry of Higher Education of Malaysia under Grant Nos LRGS(2015)/NGOD/UM/KPT and GA 010-2014(ULUNG);the University of Malaya under Grant Nos RU 013-2018 and Hi Co E Funding Phase 2
A tunable and optically modulated fiber laser utilizing a multi-walled carbon nanotube based saturable absorber is demonstrated for operation in the O-band region.A praseodymium-doped fluoride fiber is used as the gai...
Supported by the INTI Research Grant Scheme 2018 under Grant No INTI-FITS-01-06-2018
Nanosecond pulse generation is demonstrated in a mode-locked erbium-doped fiber laser(EDFL) utilizing a samarium oxide(Sm2O3) film. The Sm2O3 film exhibits a modulation depth of 33%, which is suitable for modelocking ...
Supported by the Ministry of Higher Education Grant Scheme of Malaysia under Grant No PRGS/1/2017/STG02/UITM/02/1
Nanosecond pulse generation in an erbium-doped fiber laser (EDFL) passively mode-locked by a silver nanoparticle(SNP)-based saturable absorber(SA) is experimentally demonstrated. The SA is fabricated by depositing a n...
A stable Q-switched erbium doped fiber laser emitting at 1558 nm is demonstrated using a cadmium selenide(CdSe) material coated onto a side-polished D-shape fiber as the saturable absorber(SA). By elevating the in...
Supported by the National Natural Science Foundation of China under Grant No 61475086;the Natural Science Foundation of Shandong Province under Grant Nos ZR2015FM018 and ZR2014FM028
A passively Q-switched Nd:YVO4 laser at 1064 nm is demonstrated based on a gold nanotriangle saturable absorber(GNT SA).Under a pump power of 3.82 W,the maximum average output power of 218mW is achieved,correspondi...
A mode-locked erbium doped fiber laser(EDFL) is demonstrated using the vanadium oxide(V2O5) material as a saturable absorber(SA). The V2O5 based SA is hosted into poly ethylene oxide film and attached on fiber f...
We demonstrate the generation of a Q-switching pulse train in an erbium-doped fiber laser (EDFL) cavity using a newly developed cadmium selenide (CdSe) based saturable absorber (SA). The SA is obtained by embedd...
Supported by the Postgraduate Research of Malaysia under Grant No PG098-2014B;the CSIR of Government of India
We propose and demonstrate a Q-switched erbium-doped fiber laser (EDFL) using an erbium-doped zirconia-alumina silica glass-based fiber (Zr-EDF) as a saturable absorber. As a 16-cm-long Zr-EDF is incorporated into...