IIT Kanpur

Education / Work History

  • Deputy Director (Income Tax) (present)
  • M.Tech, Center for Lasers and Photonics (CELP), IIT Kanpur (2006-2008)

Research Topic / Interest

Contact me to know my current interests.

Publications

These include only those published in our lab.

  1. Applying Genetic Algorithm Optimization to a Folded Geometry Acousto-Optic Modulated Spatial Pulse Shaper. A. Nag, P. A. Chaphekar, and D. Goswami, Review of Scientific Instruments 81(1), 013101 (2010) [Abstract] [PDF] [BibTeX]

    Abstract: A folded geometry acousto-optic modulator spatial pulse shaper has been designed for shaping individual pulses from a high power amplified laser. The design preserves the capability of computer programmable amplitude and phase modulation of femtosecond laser pulses. An additional application of genetic algorithm optimization approach for compressing a stretched pulse is also demonstrated for such a pulse shaper. Spectrally and temporally resolved optical gating technique is used to characterize the shaped pulses.

     BibTeX: @article{nagApplyingGeneticAlgorithm2010,
      title = {Applying Genetic Algorithm Optimization to a Folded Geometry Acousto-Optic Modulated Spatial Pulse Shaper},
      author = {Nag, Amit and Chaphekar, Prasad A. and Goswami, Debabrata},
      date = {2010-01-01},
      journaltitle = {Review of Scientific Instruments},
      shortjournal = {Review of Scientific Instruments},
      volume = {81},
      pages = {013101},
      issn = {0034-6748},
      doi = {10/ddkc77},
      url = {https://aip.scitation.org/doi/abs/10.1063/1.3276682},
      urldate = {2019-08-14},
      keywords = {_tablet},
      number = {1}
    }
    
  2. Applying Genetic Algorithm Optimization to a Folded Geometry Acousto-Optic Modulated Spatial Pulse Shaper. A. Nag, P. A. Chaphekar, and D. Goswami, Review of Scientific Instruments 81(1), 013101 (2010) [Abstract] [PDF] [BibTeX]

    Abstract: A folded geometry acousto-optic modulator spatial pulse shaper has been designed for shaping individual pulses from a high power amplified laser. The design preserves the capability of computer programmable amplitude and phase modulation of femtosecond laser pulses. An additional application of genetic algorithm optimization approach for compressing a stretched pulse is also demonstrated for such a pulse shaper. Spectrally and temporally resolved optical gating technique is used to characterize the shaped pulses.

     BibTeX: @article{nagApplyingGeneticAlgorithm2011,
      title = {Applying Genetic Algorithm Optimization to a Folded Geometry Acousto-Optic Modulated Spatial Pulse Shaper},
      volume = {81},
      issn = {0034-6748},
      url = {https://aip.scitation.org/doi/abs/10.1063/1.3276682},
      doi = {10/ddkc77},
      number = {1},
      journaltitle = {Review of Scientific Instruments},
      urldate = {2019-08-14},
      date = {2010-01-01},
      pages = {013101},
      author = {Nag, Amit and Chaphekar, Prasad A. and Goswami, Debabrata}
    }