Ashok Kodigala

Sandia National Laboratories California — United States

Engineering · Physical Sciences

11h-index2.0kcitations59works4.72yr avg
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Research Topics

Photonic and Optical Devices(34), Advanced Fiber Laser Technologies(18), Plasmonic and Surface Plasmon Research(13), Semiconductor Lasers and Optical Devices(13), Metamaterials and Metasurfaces Applications(11)

Publications59 total

A terahertz-bandwidth non-magnetic isolator
Nature Photonics·2025· 4 cited
III-V/Si Bound States in Continuum Lasers with Quantum Well (QW) and Quantum Dot (QD) Gain
2025
Silicon Photonics: High-Performance Modulators for Cold Atom Interferometry
2025
Electrically interfaced Brillouin-active waveguide for microwave photonic measurements
Nature Communications·2024· 13 citedOpen Access
High-performance silicon photonic single-sideband modulators for cold-atom interferometry
Science Advances·2024· 25 citedOpen Access
Compositional Analysis of Pt1-XCox Thin Film with Single Deposition, Combinatorial Co-Sputter Technique
2024Open Access
A Terahertz Bandwidth Nonmagnetic Isolator
arXiv (Cornell University)·2024Open Access
Thermally Shunted Heterogeneously Integrated DFB Laser Arrays Spanning O- and C-band Wavelengths
2024
Waveguide Integrated Germanium Photocells in Silicon
2024
Heterogeneous integration of an electro-optical platform
OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)·2023Open Access
Electrically interfaced Brillouin-active waveguide for multi-domain transduction
arXiv (Cornell University)·2023· 1 citedOpen Access
Thin-Film Lithium Niobate Electro-Optic Modulators with Integrated Silicon Photonic Thermo-Optic Phase Shifters
2023Open Access
Buried-Electrode Hybrid Bonded Thin-Film Lithium Niobate Electro-Optic Mach-Zehnder Modulators
IEEE Photonics Technology Letters·2023· 10 citedOpen Access
Thin-Film Lithium Niobate Electro-Optic Modulators with Integrated Silicon Photonic Thermo-Optic Phase Shifters
2023
Intermodal strong coupling and wideband, low-loss isolation in silicon
2023· 3 cited
Intermodal strong coupling and wideband, low-loss isolation in silicon
arXiv (Cornell University)·2022· 1 citedOpen Access
A compact cold-atom interferometer with a high data-rate grating magneto-optical trap and a photonic-integrated-circuit-compatible laser system
Nature Communications·2022· 86 citedOpen Access
A Compact Cold Atom Interferometer with a High Data Rate Grating Magneto-Optical Trap and a Photonic Integrated Circuit-Compatible Laser System.
2022· 4 citedOpen Access
A Compact Cold-Atom Interferometer with a High Data-Rate Grating Magneto-Optical Trap and a Photonic-Integrated-Circuit-Compatible Laser System
arXiv (Cornell University)·2021· 1 citedOpen Access
A cold atom interferometry sensor platform based on diffractive optics and integrated photonics
Optical and Quantum Sensing and Precision Metrology·2021Open Access
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Frequent Co-authors

Boubacar Kanté(27), Thomas Lepetit(21), Anthony L. Lentine(17), Michael Gehl(16), Babak Bahari(14), Andrew Starbuck(14), Andrew Pomerene(13), Douglas C. Trotter(13), Yeshaiahu Fainman(11), Christina Dallo(9), Jongmin Lee(8), Grant Biedermann(8), Ricardo Téllez-Limón(8), Katherine M. Musick(8), Jun‐Hee Park(7), Qing Gu(6), Peter Schwindt(6), Abdoulaye Ndao(6), Freek Ruesink(6), Margaret Pavlovich(6)