Enhanced nonlinear absorption and optical limiting of transparent, electrospun graphite filled polymer composite nanofibers in near IR region

2022 ◽  
Author(s):  
Yasemin Pepe ◽  
Serife Akkoyun ◽  
Ahmet Karatay ◽  
Elif Akhuseyin Yildiz ◽  
Aytunc Ates ◽  
...  
Keyword(s):  
Polymer Composite ◽  
Nonlinear Absorption ◽  
Composite Nanofibers ◽  
Optical Limiting ◽  
Filled Polymer ◽  
Near Ir

NANOMATERIALS AS OPTICAL LIMITERS

2000 ◽  
Vol 09 (04) ◽  
pp. 481-503 ◽  
Author(s):  
YA-PING SUN ◽  
JASON E. RIGGS ◽  
KEVIN B. HENBEST ◽  
ROBERT B. MARTIN
Keyword(s):  
Carbon Nanotubes ◽  
Nonlinear Absorption ◽  
Carbon Nanoparticles ◽  
Carbon Materials ◽  
Optical Limiting ◽  
Experimental Results ◽  
Nonlinear Scattering ◽  
Optical Limiters ◽  
Physico Chemical ◽  
Chemical States

Optical limiters based on several different classes of nanomaterials are reviewed. The systems under consideration include metal and semiconductor nanoparticles and nanoscale carbon materials. For the latter, the optical limiting properties of carbon nanoparticles, fullerenes, and suspended and solubilized carbon nanotubes are summarized and compared. Mechanistic implications of the available experimental results are discussed in terms of the comparison between nonlinear scattering versus nonlinear absorption as the dominating optical limiting mechanism for different nanomaterials and for different physico-chemical states of a nanomaterial.

Ag2S quantum dots in the fields of picosecond and femtosecond UV and IR pulses: optical limiting, nonlinear absorption and refraction properties

2018 ◽  
Vol 125 (1) ◽  
Author(s):  
Yue Fu ◽  
Rashid A. Ganeev ◽  
Chen Zhao ◽  
Konda Srinivasa Rao ◽  
Sandeep Kumar Maurya ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Nonlinear Absorption ◽  
Optical Limiting ◽  
Ag2s Quantum Dots

Defect assisted nonlinear absorption and optical limiting in amorphous TlGaS2(1-x)Se2(x) (0 ⩽ x ⩽ 1) thin films

2021 ◽  
pp. 118540
Author(s):  
Bekir Asilcan Ünlü ◽  
Ahmet Karatay ◽  
Elif Akhuseyin Yildiz ◽  
Türkan Dinçbay ◽  
Hüseyin Ünver ◽  
...  
Keyword(s):  
Thin Films ◽  
Nonlinear Absorption ◽  
Optical Limiting
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