Femtosecond ytterbium-doped fiber laser mode-locked by carboxyl-functionalized graphene oxide saturable absorber

2017 ◽  
Vol 11 (1) ◽  
pp. 012702 ◽  
Author(s):  
Lei Hou ◽  
Qimeng Lin ◽  
Yonggang Wang ◽  
Zhendong Chen ◽  
Jiang Sun ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Fiber Laser ◽  
Saturable Absorber ◽  
Functionalized Graphene ◽  
Laser Mode ◽  
Functionalized Graphene Oxide

844-fs mode-locked fiber laser by carboxyl-functionalized graphene oxide

2017 ◽  
Vol 56 (11) ◽  
pp. 1 ◽  
Author(s):  
Lina Duan ◽  
Hushan Wang ◽  
Jing Bai ◽  
Yonggang Wang ◽  
Lianglei Wei ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Fiber Laser ◽  
Functionalized Graphene ◽  
Functionalized Graphene Oxide

scholarly journals Mode-locked Thulium Ytterbium co-Doped Fiber Laser with Graphene Saturable Absorber

2016 ◽  
Vol 8 (4) ◽  
pp. 104 ◽  
Author(s):  
Sulaiman Wadi Harun ◽  
Mukul C. Paul ◽  
Shyamal Das ◽  
Anirban Dhar ◽  
Harith Ahmad
Keyword(s):  
Graphene Oxide ◽  
Fiber Laser ◽  
Saturable Absorber ◽  
Pulse Generation ◽  
Fibre Laser ◽  
Laser Mode ◽  
Laser Applications ◽  
Erbium Doped ◽  
Output Laser ◽  
Co Doped

A passively mode-locked Thulium Ytterbium co-doped fiber laser (TYDFL) is demonstrated using a graphene polyvinyl alcohol saturable absorber as the mode-locker. With 980 nm multimode pumping, the laser operates at 1942.95 nm with repetition rate of 11.76 MHz. The pulse width is calculated to be around 52.85 ps. The maximum pulse energy of 1190.5 pJ is achieved at pump power of 1750 mW. Full Text: PDF ReferencesJ. Sotor et al., "Ultrafast thulium-doped fiber laser mode locked with black phosphorus", Opt. Lett. 40, 3885-3888 (2015) CrossRef J. Wang et al., "152 fs nanotube-mode-locked thulium-doped all-fiber laser", Nature Scientific Reports 6, 28885 (2016) CrossRef I. M. Babar et al., "Double-clad thulium/ytterbium co-doped octagonal-shaped fibre for fibre laser applications", Ukr. J. Phys. Opt. 15, 173-183 (2014) CrossRef Harun et al., "Mode-locked bismuth-based erbium-doped fiber laser with stable and clean femtosecond pulses output", Laser Phys. Lett. 8, 449-452 (2011) CrossRef M. A. Ismail et al., "Nanosecond soliton pulse generation by mode-locked erbium-doped fiber laser using single-walled carbon-nanotube-based saturable absorber", Applied Optics 51, 8621-8624 (2012) CrossRef G. Sobon et al., "Graphene Oxide vs. Reduced Graphene Oxide as saturable absorbers for Er-doped passively mode-locked fiber laser", Opt. Express 20, 19463-19473 (2012) CrossRef G. Sobon et al., "Thulium-doped all-fiber laser mode-locked by CVD-graphene/PMMA saturable absorber", Opt. Express 21, 12797-12802 (2013) CrossRef

Polymer Functionalized Graphene Oxide: A Versatile Nanoplatform for Drug/Gene Delivery

2015 ◽  
Vol 19 (18) ◽  
pp. 1828-1837 ◽  
Author(s):  
George V. Theodosopoulos ◽  
Panayiotis Bilalis ◽  
Georgios Sakellariou
Keyword(s):  
Graphene Oxide ◽  
Gene Delivery ◽  
Functionalized Graphene ◽  
Functionalized Graphene Oxide

scholarly journals A Targeted Nano Drug Delivery System of AS1411 Functionalized Graphene Oxide Based Composites

ChemistryOpen ◽  
2021 ◽  
Author(s):  
Baoqing Liu ◽  
Wenzhi Yang ◽  
Chengchuan Che ◽  
Jinfeng Liu ◽  
Meiru Si ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Graphene Oxide ◽  
Drug Delivery System ◽  
Delivery System ◽  
Functionalized Graphene ◽  
Functionalized Graphene Oxide ◽  
Nano Drug Delivery

A covalently cross-linked reduced functionalized graphene oxide/polyurethane composite based on Diels–Alder chemistry and its potential application in healable flexible electronics

2017 ◽  
Vol 5 (1) ◽  
pp. 220-228 ◽  
Author(s):  
Jinhui Li ◽  
Guoping Zhang ◽  
Rong Sun ◽  
Ching-Ping Wong
Keyword(s):  
Graphene Oxide ◽  
Flexible Electronics ◽  
Potential Application ◽  
High Efficiency ◽  
Diels Alder ◽  
Functionalized Graphene ◽  
Functionalized Graphene Oxide ◽  
Polyurethane Composite

A novel composite of reduced functionalized graphene oxide/polyurethane based on Diels–Alder chemistry was developed which could be healed microwaves with high efficiency and applied in healable flexible electronics.

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