Dr. A. Srinivasa Rao Profile

Dr. A. Srinivasa Rao

at Chiba Univ

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Author

Publications (7)

Proceedings Article | 13 March 2024 Presentation

Creation of exotic structures in azopolymers with optical skyrmions

Rihito Tamura, Praveen Kumar, A. Srinivasa Rao, Kazuki Tsuda, Fanny Getzlaff, Katsuhiko Miyamoto, Takashige Omatsu

Proceedings Volume PC12901, PC1290105 (2024) https://doi.org/10.1117/12.2690980

KEYWORDS: Structured light, Polarization, Spatial light modulators, Quasiparticles, Optical surfaces, Angular momentum, Reflection, Physics, Optics, Interferometers

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Proceedings Article | 12 March 2024 Presentation + Paper

Visible skyrmion praseodymium laser in red and orange

William Kerridge-Johns, A. Srinivasa Rao, Takashige Omatsu

Proceedings Volume 12901, 1290106 (2024) https://doi.org/10.1117/12.3002686

KEYWORDS: Optical vortices, Polarization, Praseodymium, Output couplers, Visible radiation, Reflection, Free space optics, Red lasers, Crystals, Oscillators, Laser resonators

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Proceedings Article | 5 October 2023 Presentation

Generation of optical skyrmion by using a spatial light modulator with a self-interferometer configuration

Rihito Tamura, Praveen Kumar, A. Srinivasa Rao, Katsuhiko Miyamoto, Takashige Omatsu

Proceedings Volume PC12663, PC1266307 (2023) https://doi.org/10.1117/12.2676109

KEYWORDS: Telecommunications, Polarization, Poincare sphere, Wave plates, Quasiparticles, Physics, Optical storage, Optical communications, Magnetism, Liquid crystals

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Proceedings Article | 20 September 2023 Paper

Generation of optical skyrmion by using a spatial light modulator with a self-interferometer configuration

Rihito Tamura, Praveen Kumar, A. Srinivasa Rao, Katsuhiko Miyamoto, Takashige Omatsu

Proceedings Volume 12606, 1260617 (2023) https://doi.org/10.1117/12.3008369

KEYWORDS: Spatial light modulators, Polarization, Modulation, Telecommunications, Structured light, Poincare sphere, Physics, Optical storage, Optical communications, Magnetism

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Proceedings Article | 20 September 2023 Paper

Direct generation of higher-order vector vortex modes at 640 nm from a Pr3+:YLF laser source

Takuya Morohashi, A. Srinivasa Rao, Takashige Omatsu

Proceedings Volume 12606, 126060Q (2023) https://doi.org/10.1117/12.3008345

KEYWORDS: Laser sources, Monochromatic aberrations, Laser resonators, Laser crystals, Semiconductor lasers, Crystals, Polarization, Laser systems engineering, Diodes, Output couplers

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Proceedings Article | 15 March 2023 Presentation + Paper

Red and orange vortex Pr3+ fibre laser using a mode converting output coupler

William Kerridge-Johns, A. Srinivasa Rao, Yasushi Fujimoto, Takashige Omatsu

Proceedings Volume 12436, 124360G (2023) https://doi.org/10.1117/12.2648839

KEYWORDS: Praseodymium, Singular optics, Shearing interferometers, Interferometers, Emission wavelengths, Output couplers, Blue lasers, Red lasers, Fiber lasers, Visible radiation, Laser interferometry, Infrared radiation, Diodes

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Proceedings Article | 8 December 2022 Paper

Generation of higher-order vortex modes from a Pr3+:YLF laser source

A. Srinivasa Rao, Takuya Morohashi, Taku Miike, Katsuhiko Miyamoto, Takashige Omatsu

Proceedings Volume 12479, 124790F (2022) https://doi.org/10.1117/12.2658797

KEYWORDS: Laser sources, Semiconductor lasers, Laser resonators, Laser crystals, Telecommunications, Superposition, Spherical lenses, Reflection, Monochromatic aberrations, Crystals

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Showing 5 of 7 publications

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