Design of self-activating light intensity filter based on thermoplasmics and liquid crystals and simulation of thermal effects caused by localized surface plasmons of different metals

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

Rahimian Hadi; Mohammadimasoudi Mohammad

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: JOURNAL OF APPLIED ELECTROMAGNETIC Year:2023 | Volume:11 | Issue:2 Page(s): 79-86

Download Full-Text

Persian Verion

View:

Download:

Cites:

Information Journal Paper

Title

Design of self-activating light intensity filter based on thermoplasmics and liquid crystals and simulation of thermal effects caused by localized surface plasmons of different metals

Author(s)

Rahimian Hadi | Mohammadimasoudi Mohammad | Issue Writer Certificate

Keywords

FDTD

Light intensity filter

Liquid crystal

Lumerical

Thermoplasmonics

Abstract

Light intensity filters are a new class of optical filters that are needed with the increasing use of lasers in various fields, including medicine and industry. The mechanism of these filters is such that if the light intensity increases beyond a permissible threshold, it is activated and prevents the passage of intense light, which cause casualties in devices and humans. In this report, a new type of these filters is designed based on the heat generated by plasmonic absorption of metal nanoparticles and the use of this heat to disrupt the order of Liquid crystal molecules. In addition, the absorption spectra of different metal nanoparticles have been simulated to achieve the appropriate material at each wavelength. Also, the increase in temperature induced in the substrate due to the absorption of nanoparticles is simulated and based on the existing equations, it is ensured that this temperature increase can lead to the rotation of Liquid crystal molecules and thus filter the intense incoming light.

Multimedia

No record.

Cites

No record.

References

No record.

Cite

Related Journal Papers

No record.

Related Seminar Papers

No record.

Related Plans