Rainbows at the end of subwavelength discontinuities: plasmonic light trap** for sensing applications

S Farid, K Dixon, M Shayegannia… - Advanced Optical …, 2021 - Wiley Online Library
This article presents recent advances in plasmonic multiwavelength rainbow light trap**, a
field that has evolved over the last decade and today is an active area of research interest …

Ultracompact Lens‐Less “Spectrometer in Fiber” Based on Chirped Filament‐Array Gratings

A Rahnama, K Mahmoud Aghdami… - Advanced Photonics …, 2020 - Wiley Online Library
Femtosecond laser irradiation is applied to a single‐mode optical fiber to embed a filament
array through the silica cladding and guiding core and form chirped Bragg gratings. Unlike a …

Visible-light, All-fiber Spectrometer Based on Radiative Emission From a Chirped Filament Grating Array

A Rahnama, YH Kim, KM Aghdami… - Specialty Optical …, 2020 - opg.optica.org
Visible-light, All-fiber Spectrometer Based on Radiative Emission From a Chirped Filament
Grating Array Page 1 SoTh1H.4.pdf Advanced Photonics Congress (IPR, Networks, NOMA …

Spatial light sha** of uniform femtosecond laser sheets for fabricating fiber Bragg gratings

A Rahnama, E Alimohammadian… - … Research, Silicon and …, 2020 - opg.optica.org
Spatial Light Sha** of Uniform Femtosecond Laser Sheets for Fabricating Fiber Bragg
Gratings Page 1 ITh2B.4.pdf Advanced Photonics Congress (IPR, Networks, NOMA, NP, PSC …

Design, Fabrication, and Characterization of Filament Based Fiber Bragg Grating Sensors

A Rahnama - 2023 - search.proquest.com
In this thesis, femtosecond laser writing is harnessed towards advancing capabilities in the
fabrication of novel fiber Bragg grating based sensors. Femtosecond laser pulses inscribed …