Nonlinear Optical Property of Sodium Nitrite. II. Temperature Dependence of Second Harmonic Generation

1973 ◽  
Vol 35 (5) ◽  
pp. 1465-1471 ◽  
Author(s):  
Katsunori Iio ◽  
Taketoshi Yanagi
Keyword(s):  
Optical Property ◽  
Second Harmonic Generation ◽  
Temperature Dependence ◽  
Harmonic Generation ◽  
Sodium Nitrite ◽  
Nonlinear Optical ◽  
Nonlinear Optical Property ◽  
Second Harmonic

Synthesis, crystal structure and second-order nonlinear optical property of a novel pentanary selenide (K3I)[InB12(InSe4)3]

2016 ◽  
Vol 45 (25) ◽  
pp. 10459-10465 ◽  
Author(s):  
Sheng-Ping Guo ◽  
Yang Chi ◽  
Bin-Wen Liu ◽  
Guo-Cong Guo
Keyword(s):  
Crystal Structure ◽  
Optical Property ◽  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Nonlinear Optical ◽  
Nonlinear Optical Property ◽  
Energy Gap ◽  
Second Harmonic ◽  
Second Order

A novel pentanary selenide (K3I)[InB12(InSe4)3] (P6322) features InSe4 tetrahedron consolidated B12 icosahedron and 1-D chain constructed by InSe6 octahedron and B12Se12 cluster. It is an indirect semiconductor with the energy gap of 1.15 eV and second harmonic generation-active.

scholarly journals Second harmonic generation in nonlinear optical films

1994 ◽  
Vol 35 (4) ◽  
pp. 1622-1633 ◽  
Author(s):  
Gang Bao ◽  
David C. Dobson
Keyword(s):  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Nonlinear Optical ◽  
Second Harmonic ◽  
Optical Films

Enhancement of second harmonic generation using a novel asymmetric metal–graphene–insulator–metal plasmonic waveguide

2018 ◽  
Vol 27 (01) ◽  
pp. 1850003 ◽  
Author(s):  
Mohamadreza Soltani
Keyword(s):  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Nonlinear Optical ◽  
Second Harmonic ◽  
Field Enhancement ◽  
The Other ◽  
Nonlinear Susceptibility ◽  
Optical Process ◽  
Large Enhancement ◽  
Nonlinear Optical Process

Here, we propose a novel plasmonic structure, called asymmetric plasmonic nanocavity grating (APNCG), which is shown to dramatically enhance nonlinear optical process of second harmonic generation (SHG). The proposed structure consists of two different metals on both sides of lithium niobate and a thin layer of graphene. By using two different metals the nonlinear susceptibility of the waveguide would be increased noticeably causing to increase SHG. On the other hand, it consists of two identical gratings on one side. By two identical gratings, the pump beam is coupled to two opposing SPP waves, which interfere with each other and result in SPP standing wave in the region between the two gratings. The distance between two gratings will be optimized to reach the highest SHG. It will be shown that by optimizing the geometry of proposed structure and using different metals, field enhancement in APNCG waveguides can result in large enhancement of SHG.

scholarly journals In situ second-harmonic generation mediated photodynamic therapy by micelles co-encapsulating coordination nanoparticle and photosensitizer

RSC Advances ◽  
2017 ◽  
Vol 7 (82) ◽  
pp. 52125-52132 ◽  
Author(s):  
Xuyang Zhou ◽  
Yang Chen ◽  
Jian Su ◽  
Xiaohe Tian ◽  
Yonghuang Luo ◽  
...  
Keyword(s):  
Photodynamic Therapy ◽  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Nonlinear Optical ◽  
Second Harmonic ◽  
Property A

NIR-PDT strategy was introduced by employing a nonlinear optical conveyor bearing strong second-harmonic generation (SHG) property. A biocompatible micellic system co-delivered the conveyor and photosensitizer for in situ NIR-PDT.

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