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Siddharth Ramachandran

Siddharth Ramachandran

D-Index & Metrics

Electronics and Electrical Engineering

D-Index
56
Citations
14682
World Ranking
2043
National Ranking
802

Research.com Recognitions

  • 2019 - IEEE Fellow For contributions to higher-order modes in optical fibers
  • 2019 - SPIE Fellow
  • 2010 - OSA Fellows For pioneering contributions to fiber optics, including spatial mode conversion and the use of higher-order modes for fiber lasers and nonlinear optical devices.

Overview

Siddharth Ramachandran is a researcher affiliated with Boston University in the United States. Their research primarily spans the fields of Engineering and Physics and Astronomy, with significant contributions in the subfields of Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering, Biomedical Engineering, Biophysics, and Artificial Intelligence.

The primary topics covered in Siddharth Ramachandran's research include Advanced Fiber Laser Technologies, Orbital Angular Momentum in Optics, Photonic Crystal and Fiber Optics, Optical Network Technologies, Laser-Matter Interactions and Applications, Advanced Fiber Optic Sensors, and Photonic and Optical Devices.

Frequent publication venues highlight the focus and dissemination of their work: Conference on Lasers and Electro-Optics, Optics Express, APL Photonics, Optics Letters, and Journal of the Optical Society of America B.

Their research collaboration network includes frequent co-authors such as Aku Antikainen, Zelin Ma, Havva Begüm Kabagöz, Daniel I. Shahar, and Xiao Liu.

  • Roadmap on multimode photonics (2022), Journal of Optics
  • Scaling information pathways in optical fibers by topological confinement (2023), Science
  • Nonlinear four-wave mixing with enhanced diversity and selectivity via spin and orbital angular momentum conservation (2020), APL Photonics
  • Propagation stability in optical fibers: role of path memory and angular momentum (2020), Nanophotonics
  • Remote Measurement of the Angular Velocity Vector Based on Vectorial Doppler Effect Using Air-Core Optical Fiber (2022), Research

Throughout their career, Siddharth Ramachandran has received several recognitions including being named an IEEE Fellow in 2019 for contributions to higher-order modes in optical fibers, as well as a SPIE Fellow in the same year. Additionally, they were selected as an OSA Fellow in 2010 for pioneering contributions to fiber optics related to spatial mode conversion and the use of higher-order modes in fiber lasers and nonlinear optical devices.

Best Publications

  • Terabit-Scale Orbital Angular Momentum Mode Division Multiplexing in Fibers

    Nenad Bozinovic;Yang Yue;Yongxiong Ren;Moshe Tur

  • Optical communications using orbital angular momentum beams

    A. E. Willner;H. Huang;Y. Yan;Y. Ren

  • Spatially and spectrally resolved imaging of modal content in large-mode-area fibers

    J. W. Nicholson;A. D. Yablon;S. Ramachandran;S. Ghalmi

  • Generation and propagation of radially polarized beams in optical fibers

    Siddharth Ramachandran;Poul Kristensen;Man F Yan

  • Optical vortices in fiber

    Siddharth Ramachandran;Poul Kristensen

  • Conservation of orbital angular momentum in air-core optical fibers

    P. Gregg;P. Kristensen;S. Ramachandran

  • Light propagation with ultralarge modal areas in optical fibers.

    S. Ramachandran;J. W. Nicholson;S. Ghalmi;M. F. Yan

  • Control of orbital angular momentum of light with optical fibers

    Nenad Bozinovic;Steven Golowich;Poul Kristensen;Siddharth Ramachandran

  • Bandwidth control of long-period grating-based mode converters in few-mode fibers.

    Siddharth Ramachandran;Zhiyong Wang;Man Yan

  • Ultra‐large effective‐area, higher‐order mode fibers: a new strategy for high‐power lasers

    Siddharth Ramachandran;John M. Fini;Marc Mermelstein;Jeffrey W. Nicholson

  • Q-plate enabled spectrally diverse orbital-angular-momentum conversion for stimulated emission depletion microscopy

    L. Yan;P. Gregg;E. Karimi;A. Rubano

  • Orbital Angular Momentum States Enabling Fiber-based High-dimensional Quantum Communication

    Daniele Cozzolino;Davide Bacco;Beatrice Da Lio;Kasper Ingerslev

  • Dispersion-tailored few-mode fibers: a versatile platform for in-fiber photonic devices

    S. Ramachandran

  • On the scalability of ring fiber designs for OAM multiplexing

    S. Ramachandran;P. Gregg;P. Kristensen;S. E. Golowich

  • Production of optical pulses at a desired wavelength utilizing higher-order-mode (HOM) fiber

    Siddharth Ramachandran

  • Analysis of optical response of long period fiber gratings to nm-thick thin-film coating.

    Zhiyong Wang;J. R. Heflin;Rogers H. Stolen;Siddharth Ramachandran

  • Anomalous dispersion in a solid, silica-based fiber.

    S. Ramachandran;S. Ghalmi;J. W. Nicholson;M. F. Yan

  • Biosensors employing ionic self-assembled multilayers adsorbed on long-period fiber gratings

    Zhiyong Wang;J.R. Heflin;Kevin Van Cott;Rogers H. Stolen

  • Intermodal nonlinear mixing with Bessel beams in optical fiber

    J. Demas;P. Steinvurzel;B. Tai;L. Rishoj

  • Cross-correlated (C 2 ) imaging of fiber and waveguide modes

    D. N. Schimpf;R. A. Barankov;S. Ramachandran

  • All-fiber grating-based higher order mode dispersion compensator for broad-band compensation and 1000-km transmission at 40 Gb/s

    S. Ramachandran;B. Mikkelsen;L.C. Cowsar;M.F. Yan

  • 12 mode, WDM, MIMO-free orbital angular momentum transmission

    Kasper Ingerslev;Patrick Gregg;Michael Galili;Francesco Da Ros

  • Optical Vortices in Fiber

    Siddharth Ramachandran

Frequent Co-Authors

John M. Fini
John M. Fini Ayar Labs (United States)
Leif Katsuo Oxenløwe
Leif Katsuo Oxenløwe Technical University of Denmark
Alan E. Willner
Alan E. Willner University of Southern California
Yang Yue
Yang Yue Nankai University
Gilberto Brambilla
Gilberto Brambilla University of Southampton
Yongxiong Ren
Yongxiong Ren University of Southern California
Moshe Tur
Moshe Tur Tel Aviv University
Yongmin Jung
Yongmin Jung University of Southampton
David J. Richardson
David J. Richardson Microsoft (United States)

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