Publications

Peer-reviewed journals

1) [Preprint ‑ 27 March 2025] J. Hirschman, A. Borthakur, J. Baker, and S. Carbajo et al., Long‑short term memory model for $\chi^2$ nonlinear processes: Enhancing simulation with ML, arXiv [physics.optics](2025) [preprint]

2) [Published ‑ 05 January 2024] G. Bhatta, S. Gharat, A. Borthakur and A. Kumar, Gamma‑ray Blazar Classification using Machine Learning with Advanced Weight Initialization and Self‑Supervised Learning Techniques, Monthly Notices of The Royal Astronomical Society, [link] [code]

3) [Published ‑ 23 November 2023] S. Gharat, A. Borthakur and G. Bhatta, Estimation of redshift and associated uncertainty of Fermi/LAT extra‑galactic sources with Deep Learning, Monthly Notices of The Royal Astronomical Society, [link] [code]

4) [Published ‑ 12 July 2023] S.Gharat, B.Bose, A. Borthakur and R. Mazumder, An Image Processing approach to identify solar plages observed at 393.37 nm by the Kodaikanal Solar Observatory, Royal Astronomical Society Techniques and Instruments, [link] [code]

Conferences

1) [Published ‑ 6 June 2025] J. Hirschman, H. Zhang, R. Lemons, F. Cropp, B. Mencer, and A. Borthakur, Leveraging the capabilities of LCLS‑II: Linking adaptable photoinjector laser shaping to X‑ray diagnostics through start‑to‑end simulation, 16th International Particle Accelerator Conference (2025)

2) [Accepted ‑ 16 May 2025] A. Borthakur, J. Hirschman, S. Carbajo, Ultrafast Pulse Retrieval from Partial FROG Traces Using Implicit Diffusion Models, Optica Nonlinear Optics Topical Meeting 2025, (Paper and code coming soon !)

3) [Accepted ‑ 21 March 2025] J. E. Hirschman, E. Abedi, H. Zhang, R. Lemons, A. Borthakur, J. Baker, and S. Carbajo, Towards digital twins of high‑power laser systems, Solid State Lasers XXXIV: Technology and Devices,(SPIE, 2025), p. 50.

4) [Accepted ‑ 31 October 2023] S.Gharat, G.Bhatta and A. Borthakur, Gamma Ray AGNs: Estimating Redshifts and Blazar Classification using Neural Networks with smart initialization and self‑supervised learning, 37th Conference on Neural Information Processing Systems (NuerIPS) @ ML4PS workshop, [Paper #116] [Paper pdf] [Poster png]

5) [Accepted ‑ 14 October 2023] S.Gharat, G.Bhatta and A. Borthakur, Gamma Ray AGNs: Estimating Redshifts and Blazar Classification using Neural Networks with smart initialization and self‑supervised learning, 243rd Meeting of the American Astronomical Society, [Code-part 1] [Code-part 2]

6) [Accepted ‑ 10 January 2023] S.Gharat, A. Borthakur, A Bayesian approach to classify SDSS images, 41st Meeting of the Astronomical Society of India, [Conference ID #ASI2023_751] [Code]

7) [Accepted ‑ 10 January 2023] S.Gharat, B.Bose, A. Borthakur and R. Mazumder, An Image Processing approach to identify solar plages observed at 393.37 nm by the Kodaikanal Solar Observatory, 41st Meeting of the Astronomical Society of India, [Conference ID #ASI2023_221] [Code]