Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Simulations of photothermal effects and thermodynamics induced by optical resonance in a fiber metallic Fabry–Perot cavity

Not Accessible

Your library or personal account may give you access

Abstract

Our simulations revealed that a highly localized optic-thermal transformation can lead to high temperatures in the fiber-based metallic Fabry–Perot cavity (FMFP) due to optical resonance. Both the transfer matrix method and finite difference time domain (FDTD) method are used for optical analysis of FMFP. Empirical formulas of maximum temperature were derived based on the superposition principle. Despite the fact that the derivation of the resonance condition for FMFP is usually discarded due to its complexity, we propose a simple resonance condition for a metallic Fabry–Perot cavity. In addition, suddenly tuning on the incident light will cause fast-decaying air pressure and velocity, which are also solved from nanosecond scale to equilibrium. This paper is useful for estimating the heat tolerance threshold of nanostructures on fiber end surfaces. Photothermal conversion in FMFP provides an excellent miniature heat source for applications that require high-efficiency photothermal conversion, and FMFP is particularly suitable for optofluidics.

© 2020 Optical Society of America

Full Article  |  PDF Article
More Like This
Ultrasensitive temperature fiber optic sensor based on a HO(Me2SiO)nH (silicone rubber) Fabry–Pérot cavity

Tingfen Li, Qian Xiao, Jingwei Huang, Pengwei Zhou, and Bo Jia
Appl. Opt. 59(36) 11319-11324 (2020)

Photothermally tunable Fabry-Pérot fiber interferometer for photoacoustic mesoscopy

Bohua Chen, Yuwen Chen, and Cheng Ma
Biomed. Opt. Express 11(5) 2607-2618 (2020)

Fabry–Perot-resonator-coupled metal pattern metamaterial for infrared suppression and radiative cooling

Dachuan Liu, Yuanpei Xu, and Yimin Xuan
Appl. Opt. 59(23) 6861-6867 (2020)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (14)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Tables (2)

You do not have subscription access to this journal. Article tables are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Equations (18)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All rights reserved, including rights for text and data mining and training of artificial technologies or similar technologies.