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Patents Filed &
Standardization

[1] System and Method for Modeling and Low-Complexity Correction of Polarization Mixing and Inter-Core Crosstalk in Multicore Fibers (Under Process)

[2] Index modulation for spectral efficiency improvement in optical communication systems employing multi-core fibers(Under Process)

[3] Longitudinal polarization profile estimation from reception of modulated data (Under Process)

[4] Bidirectional simultaneous transmission over single-mode optical fiber (Under Process)

[5] Flat response Stimulated Brillouin Scattering based tunable and reconfigurable Photonic Filter using different waveforms for pump shaping (under process)

[6] On-demand transparent optical phase conjugators (OPCs) for WDM networks for dispersion healing - filed on 27.02.2024. Application number 202441013970

[7] Low-Distortion Amplification of Probabilistic Shaped Signals using semiconductor optical amplifiers - filed on 27.02.2024. Application number 202441014040

[8] Device and method for optical coupling to a multicore fiber, IDF No: 3152 (Provisional patent Filed)

Patents Filed

Standardization

TSDSI SGSS study item on “Interoperability of multivendor QKD node using SDN” was initiated jointly with C-DAC, IIT Madras, CDOT, SETS.

G. D. Verma and A. Dixit, “Standardization of FSO systems communication,” 2023 TSDSI roadmap 3.0 workshop, Delhi, India, 2023, pp. 1-5.

Contributions to ITU-T Study Group SG-5 for standardization of Multicore fibers

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