The effects of laser intensities on nonlinear properties for Ag nanoparticles colloid

Mazin M. Elias

doi:10.30723/ijp.v15i34.118

Article Details

The effects of laser intensities on nonlinear properties for Ag nanoparticles colloid

Authors:

Mazin M. Elias

Publisher:

University of Baghdad

Journal:

Iraqi Journal of Physics Vol.15 Issue 34, pp.36-40

Document Type:

Article

Publication Date:

1/2017

Document Language:

English

Document ID (Org No.):

2001369004

pISSN:

2664-5548

DOI:

10.30723/ijp.v15i34.118

Keywords:

Abstract:

 A huge potential from researchers was presented for enhancing the nonlinear optical response for materials that interacts by light. In this work, we study the nonlinear optical response for chemically prepared nano- fluid of silver nanoparticles in de-ionized water with TSC (Tri-sodium citrate) protecting agent. By the means of self-defocusing technique and under CW 473 nm blue laser, the reflected diffraction pattern were observed and recorded by CCD camera. The results demonstrate that, the Ag nano-fluid shows a good third order nonlinear response and the magnitude of the nonlinear refractive index was in the order of 10−7 cm2/W. We determine the maximum change of the nonlinear refractive index and the related phase shift for the material at six input laser intensities.

Article Details

The effects of laser intensities on nonlinear properties for Ag nanoparticles colloid

Authors:

Mazin M. Elias

Publisher:

University of Baghdad

Journal:

Iraqi Journal of Physics Vol.15 Issue 34, pp.36-40

Document Type:

Article

Publication Date:

1/2017

Document Language:

English

Document ID (Org No.):

2001369004

pISSN:

2664-5548

DOI:

10.30723/ijp.v15i34.118

Self-defocusing

nonlinear refractive index

Ag nanoparticles

Issues

Article Details

The effects of laser intensities on nonlinear properties for Ag nanoparticles colloid

Authors: Mazin M. Elias

Publisher: University of Baghdad

Journal: Iraqi Journal of Physics Vol.15 Issue 34, pp.36-40

Document Type: Article

Publication Date: 1/2017

Document Language: English

Document ID (Org No.): 2001369004

pISSN: 2664-5548

DOI: 10.30723/ijp.v15i34.118

Self-defocusing

nonlinear refractive index

Ag nanoparticles

Issues

Authors:

Mazin M. Elias

Publisher:

University of Baghdad

Journal:

Iraqi Journal of Physics Vol.15 Issue 34, pp.36-40

Document Type:

Article

Publication Date:

1/2017

Document Language:

English

Document ID (Org No.):

2001369004

pISSN:

2664-5548

DOI:

10.30723/ijp.v15i34.118