scholarly journals Metalloporphyrin polymer with temporally agile, broadband nonlinear absorption for optical limiting in the near infrared

2009 ◽  
Vol 17 (21) ◽  
pp. 18478 ◽  
Author(s):  
Joel M. Hales ◽  
Matteo Cozzuol ◽  
Thomas E. O. Screen ◽  
Harry L. Anderson ◽  
Joseph W. Perry
Keyword(s):  
Nonlinear Absorption ◽  
Near Infrared ◽  
Optical Limiting

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

Controllable preparation and near infrared optical limiting properties of fluorene-containing polyacetylenes

2018 ◽  
Vol 135 (18) ◽  
pp. 46100 ◽  
Author(s):  
Gang Zhao ◽  
Gang Wei ◽  
Weiju Zhu ◽  
Fuyou Ke ◽  
Shanyi Guang ◽  
...  
Keyword(s):  
Near Infrared ◽  
Optical Limiting ◽  
Controllable Preparation

scholarly journals Polyfluorenylacetylene for near-infrared laser protection: polymer synthesis, optical limiting mechanism and relationship between molecular structure and properties

RSC Advances ◽  
2017 ◽  
Vol 7 (85) ◽  
pp. 53785-53796 ◽  
Author(s):  
Gang Zhao ◽  
Yan Feng ◽  
Shanyi Guang ◽  
Hongyao Xu ◽  
Naibo Lin ◽  
...  
Keyword(s):  
Molecular Structure ◽  
Near Infrared ◽  
Optical Limiting ◽  
High Thermal Stability ◽  
Photon Absorption ◽  
Structure And Properties ◽  
Absorption Mechanism ◽  
Two Photon Absorption ◽  
Two Photon ◽  
Good Solubility

The incorporation of styryl/stilbene–fluorene into polyacetylenes not only endowed the polymers with novel near-infrared optical limiting properties based on a two-photon absorption mechanism but good solubility and high thermal stability.

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

Ultrafast broadband reverse saturation absorption in Al-doped InSe thin films for optical limiting at visible/near-infrared

2020 ◽  
Vol 108 ◽  
pp. 110171 ◽  
Author(s):  
Xiaoyan Yan ◽  
Xingzhi Wu ◽  
Yu Fang ◽  
Wenjun Sun ◽  
Chengbao Yao ◽  
...  
Keyword(s):  
Thin Films ◽  
Near Infrared ◽  
Optical Limiting ◽  
Reverse Saturation Absorption ◽  
Saturation Absorption
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