Sarvesh Bansal

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Publications (23)

• Detection of Poincaré beam coordinates on the hybrid-order Poincaré sphere via Stokes vortex mapping
  Journal of the Optical Society of America A 2026 DOI: 10.1364/JOSAA.584206
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• Wavefront astigmatism sensing via spin–orbit coupling induced by a q-plate
  Applied Physics Letters 2026 DOI: 10.1063/5.0331873
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• Effective SU(2) gadget: holonomic walk on higher-order Poincaré sphere
  Optics Express 2026 DOI: 10.1364/OE.585860
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• Interferometric method to detect degenerate index states of polarization singularities
  Applied Physics B 2026 DOI: 10.1007/s00340-025-08619-4
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• Tomographic Characterization of Non-Hermitian Hamiltonians in Reciprocal Space
  Physical Review Letters 2026 DOI: 10.1103/rvhd-vsz8
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• Composite polarization vortices using Bessel phase engineering
  Physica Scripta 2025 DOI: 10.1088/1402-4896/ae00a1
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• Programmable non-Hermitian photonic quantum walks via dichroic metasurfaces
  APL Photonics 2025 DOI: 10.1063/5.0274332
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• Modified phase synthesis for a tunable vortex phase plate working on the Alvarez–Lohmann concept
  Applied Optics 2025 DOI: 10.1364/AO.554637
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• Electrically tunable liquid-crystal metasurfaces with patterned birefringence and dichroism
  APL Photonics 2025 DOI: 10.1063/5.0261491
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• Isotropic and anisotropic edge enhancement using a lemon–star polarization dipole
  Optics Letters 2025 DOI: 10.1364/OL.549873
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