scholarly journals Nonlinear absorption, nonlinear scattering, and optical limiting properties of carbon nanotube/molybdenum diselenide organic glass

2018 ◽  
Vol 67 (23) ◽  
pp. 236201
Author(s):  
Sun Yue ◽  
Qu Bin ◽  
Quan Bao-Gang
Keyword(s):  
Carbon Nanotube ◽  
Nonlinear Absorption ◽  
Optical Limiting ◽  
Organic Glass ◽  
Nonlinear Scattering ◽  
Molybdenum Diselenide

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.

NONLINEAR SCATTERING ORIGIN IN CARBON NANOTUBE SUSPENSIONS

2000 ◽  
Vol 09 (03) ◽  
pp. 297-307 ◽  
Author(s):  
L. VIVIEN ◽  
D. RIEHL ◽  
F. HACHE ◽  
E. ANGLARET
Keyword(s):  
Heat Transfer ◽  
Carbon Nanotube ◽  
Bubble Growth ◽  
Optical Limiting ◽  
Nonlinear Scattering ◽  
Pump Probe ◽  
Emission Studies ◽  
532 Nm ◽  
Growth Threshold ◽  
Limiting Threshold

In order to determine the origin of optical limiting in singlewall carbon nanotube (SWNT) suspensions, we carried out Z-scan and pump-probe experiments at 532 nm and 1064 nm, for different input energies. We evidenced strong nonlinear scattering due to heat transfer from the carbon nanotubes to solvent which induced solvent bubble growth and a nonlinear refractive effect. We noticed similar comportment at 1064 nm and at 532 nm, but with a lower bubble growth threshold at 532 nm. At the microsecond timescale, we evidenced cavitation bubbles. We also evidenced, via emission studies, a phase change corresponding to optical limiting threshold, which we associated to carbon nanotube sublimation. Optical limiting performances of water and chloroform suspensions were compared and solvent effects are discussed.

Nonlinear absorption, nonlinear scattering, and optical limiting properties of MoS2–ZnO composite-based organic glasses

2015 ◽  
Vol 17 (8) ◽  
pp. 6036-6043 ◽  
Author(s):  
Bin Qu ◽  
Qiuyun Ouyang ◽  
Xianbo Yu ◽  
Wenhe Luo ◽  
Lihong Qi ◽  
...  
Keyword(s):  
Zno Nanoparticles ◽  
Nonlinear Absorption ◽  
Optical Limiting ◽  
Nonlinear Scattering ◽  
Absorption Properties ◽  
Organic Glasses

ZnO nanoparticles with a size in 4.5 nm were grown on the surface of MoS2 nanosheets, showing superior nonlinear absorption properties compared to bare MoS2 nanosheets.

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
Sign in / Sign up

Export Citation Format

Share Document