scholarly journals Time-resolved near infrared light propagation using frequency domain superposition

2017 ◽  
Vol 9 (1) ◽  
pp. 41 ◽  
Author(s):  
Stanislaw Wojtkiewicz ◽  
Turgut Durduran ◽  
Hamid Dehghani
Keyword(s):  
Frequency Domain ◽  
Light Propagation ◽  
Near Infrared ◽  
Infrared Light ◽  
Near Infrared Light ◽  
Time Resolved

scholarly journals Generalized Beer–Lambert model for near-infrared light propagation in thick biological tissues

2016 ◽  
Vol 21 (7) ◽  
pp. 076012 ◽  
Author(s):  
Manish Bhatt ◽  
Kalyan R. Ayyalasomayajula ◽  
Phaneendra K. Yalavarthy
Keyword(s):  
Light Propagation ◽  
Near Infrared ◽  
Biological Tissues ◽  
Infrared Light ◽  
Near Infrared Light ◽  
Lambert Model

Large area light propagation in quasi-zero average refractive index materials

2009 ◽  
Vol 1182 ◽  
Author(s):  
Principia Dardano ◽  
Vito Mocella ◽  
Stefano Cabrini ◽  
Allan S. Chang ◽  
Luigi Moretti ◽  
...  
Keyword(s):  
Refractive Index ◽  
Photonic Crystals ◽  
Effective Refractive Index ◽  
Light Propagation ◽  
Near Infrared ◽  
Experimental Results ◽  
Infrared Light ◽  
Large Area ◽  
Near Infrared Light ◽  
Average Refractive Index

AbstractIn this paper the experimental results show near-infrared light collimation through large area (2 x 2 mm) nanopatterned material with refractive index quasi-zero on the average. This quasi-zero refractive index is obtained alternating photonic crystals strips with effective refractive index neff = –1 and air strips (n = 1). Layers optically annihilate each other, verifying the optical antimatter concept theoretically proposed by Pendry et al [J. Phys.: Condens. Matter 15, 6345 (2003)].

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