Thermo-optic refraction based switchable optical mode converter

PP Shetty, DN Maksimov, M Babu, SR Bongu… - Journal of Quantitative …, 2021 - Elsevier
The temporally switchable optical mode conversion is crucial for optical communication and
computing applications. This research demonstrates such optically switchable mode …

Thermo-optic refraction in MoS2 medium for “Normally on” all optical switch

PP Shetty, M Babu, DN Maksimov, J Bingi - Optical Materials, 2021 - Elsevier
Two dimensional (2D) nanomaterials like Molybdenum disulfide (MoS 2) have been drawing
a lot of interest due to their excellent nonlinear optical response. In this research we study …

Optofluidic waveguide bending by thermal diffusion for visible light control

Y Zuo, H Liu, Y Yang - Optics Letters, 2020 - opg.optica.org
Optofluidics has inspired many promising optical devices. Among them, waveguide bending
is an important element for guiding light. Here, we demonstrated the thermal-diffusion …

[HTML][HTML] Rotation-induced near-field thermal splitter based on anisotropic nanoparticles

WX Ge, Y Hu, L Gao, X Wu - Results in Physics, 2024 - Elsevier
Efficient thermal management has become crucial in micro and nano devices. This research
presents a near-field thermal splitter, a pivotal device for managing thermal energy at …

Thermal lens effect with light's orbital angular momentum

Y Li, W Zhang, L Chen - Optics Express, 2022 - opg.optica.org
Thermal lens effect has been well developed and exploited for decades by using the
Gaussian intensity distribution of a laser beam. In this paper, a new thermal lens effect by …

Optofluidic modulator based on thermoplasmonically controlled liquid–liquid interface

F Chalikkara, SN Varanakkottu - Optics Letters, 2021 - opg.optica.org
We report a thermoplasmonically actuated optical modulator based on a liquid–liquid
interface decorated with self-assembled Au nanoparticles (Au NPs). The system comprises …

Chiral Opto‐Fluidics and Plasmonic Nanostructures as a Functional Nanosystem for Manipulating Surface Deformations

C Ma, A Movsesyan, Z Jing, Y Zhu, P Li… - Advanced Optical …, 2023 - Wiley Online Library
Photothermal conversion of energy in plasmonic nanostructures brought a new fascinating
field of plasmon‐induced optofluidics to life. Notably, the heat generation by plasmonic …

Asymmetric thermal optofluidics based on plasmonic multilayered nanostructures

Z Jing, C Ma, P Li, P Yu, A Neogi, Z Wang - Applied Physics Letters, 2024 - pubs.aip.org
Manipulating thermo-convective fluid flow induced by plasmonic nanostructures under light
illumination has garnered significant attention in various fields, such as biomedical sensing …

Heat coupling effect on photothermal detection with a moving Gaussian excitation beam

J Dong, R Lu - Applied Optics, 2019 - opg.optica.org
A strong photothermal response is beneficial to the measurement of optical and thermal
properties of optical materials using the laser-induced thermal mirror method. A highly …

[HTML][HTML] Future Green Technology: A Freezing Water Micro-Droplet as an Optical Switch Based on a Time-Domain Photonic Hook

OV Minin, Y Cao, IV Minin - Nanomaterials, 2023 - mdpi.com
This paper pays attention to the broader interest of freezing water droplets in mesotronics,
particularly to their use as a new all-optical device platform. Here, we show that a freezing …