Group Members‎ > ‎

Post Doc

Director
Post Doctor
Ph.D
Master 2nd
Master 1st
Alumni
Name Ankur Gogoi
Citizenship India
Present position Post-Doctoral Research Associate
Lab addr. and tel. Modern Optics Laboratory
Institute of Biophotonics
National Yang-Ming University
155, Sec. 2, Li-Non St., Taipei, 112, Taiwan
Phone: 886-2-2826-7000 ext 5713
Fax: 886-2-2823-5460
E-mail ankurgogoi@gmail.com
Education

2001-2004            B.Sc., Dibrugarh University (J. B. College), Assam, India

2004-2006            M.Sc., Tezpur University, Assam, India

2006-2012            Ph.D., Tezpur University, Assam, India

Honors and Awards

  1. Awarded in the ‘Best Poster Category’ in the National Seminar on Photonics and Quantum Structures organized by University, Assam, India, 2 – 4 November, 2009.
  2. Awarded Senior Research Fellow (Physics) by Council of Scientific and Industrial Research (CSIR), India (File No.: 09/796/(0013)/2009/EMR – I dated 15/04/2009).
  3. Awarded Brilliant Student Award by Jagannath Barooah College, Dibrugarh University, 2007.
  4. Recipient of Gold Medal as the Best Post Graduate among all schools at Tezpur University Annual Convocation, 2006.
  5. Awarded Assam State Govt.’s Combined Merit Scholarship, 2000-2001.
  6. 11th Rank in High School Leaving Certificate Examination conducted by Board of Secondary Education (SEBA), Assam, India in the year 1999.
Other Grants
  1. Recipient of University Grants Commission International Travel Grant (F. No. 6-629/2014 (TG)) to attend and present research papers in the Annual International Conference on Advanced Laser Technologies (ALT 2014) organized by Laboratoire Lasers, Plasmas et Procédés Photoniques, CNRS – Aix-Marseille University, Cassis, France during 6 - 10 October, 2014.
  2. Recipient of Committee on Space Research (COSPAR) Travel Support to attend and present a paper in the 39th COSPAR Scientific Assembly to be held at Mysore, India during 14 – 22 July, 2012.
  3. Recipient of Department of Science and Technology (DST) International Travel Support (File.No.:SR/ITS/2950/2011-2012 dated 10/08/2011) to attend Electromagnetic and Light Scattering XIII International Conference organized by University of Messina, Italy at Taormina, Italy during 26 – 30 September, 2011.
  4. Recipient of Council of Scientific and Industrial Research (CSIR) Foreign Travel Grant (Reference No.: TG/3511/08-HRD dated August 25th, 2008) to attend 11th Electromagnetic and Light Scattering Conference organized by University of Hertfordshire, Hatfield, UK during 7 – 12 September, 2008.

Research Experience

July, 2006 – February, 2012: Characterization of small particulate matter by using an indigenously designed laser based probe and development of relevant software

July, 2005 – June, 2006: Design and fabrication of Microwave Reflection Type Radial Staircase Stub Resonator on LDPE-TiO2 Composite Material Developed

Publications

&

Presentations

Regular journals

  1. Nirmal Mazumder, Gitanjal Deka, Wei-Wen Wu, Ankur Gogoi, Guan-Yu Zhuo, Fu-Jen Kao. Polarization-Resolved Second Harmonic Microscopy. Accepted for publication in the journal Methods, 2017.
  2. Manash J. Boruah, Ankur Gogoi, Bikash C. Nath, Gazi A. Ahmed. Light scattering studies of randomly oriented polycrystalline fayalite micro particles as interstellar dust analogues. Journal of Quantitative Spectroscopy and Radiative Transfer, 196, 213–221, 2017. DOI: 10.1016/j.jqsrt.2017.04.019.
  3. Ratan Boruah, Ankur Gogoi, Pritom Rajkhowa, Gazi A Ahmed and Amarjyoti Choudhury. Development of an Internet Web Application for the Study of Surface Plasmon Resonance Spectroscopy. Plasmonics, 1-11, 2016. DOI: 10.1007/s11468-016-0285-3.
  4. Manash J. Boruah, Ankur Gogoi, Gazi A. Ahmed. Laboratory simulation and modeling of size, shape distributed interstellar graphite dust analogues: a comparative study. Accepted for publication in Planetary and Space Science, Elsevier (2016). Link: http://www.sciencedirect.com/science/article/pii/S003206331530057X.
  5. Ankur Gogoi, Pritom Rajkhowa, Gunjan Saikia, Gazi A Ahmed and Amarjyoti Choudhury. WEBSCAT: A web application for the analysis of electromagnetic scattering from small particles. Journal of Quantitative Spectroscopy and Radiative Transfer, 146, 270–279, 2014.
  6. Gazi A. Ahmed and Ankur Gogoi. Scattering by interstellar graphite dust analogue. Journal of Quantitative Spectroscopy and Radiative Transfer, 146, 106–112, 2014.
  7. Ankur Gogoi, Gazi A. Ahmed, Gautam Das, Niranjan Karak, Ratan Boruah, Amarjyoti Choudhury. Laboratory measurements of the light scattering properties of bentonite clay particles embedded in cylindrical polymer matrix. Journal of Modern Optics, Taylor and Francis, 60(8), 603-610, 2013.
  8. Ankur Gogoi, Dikshita Saikia, Amarjyoti Choudhury and Gazi A Ahmed. Laboratory measurements on black carbon and graphite particles in single scattering conditions. Journal of Laser and Optical Sciences (ISSN: 2231 - 0959), Vol. 2, No. 1, 26 – 30, 2012.
  9. Ankur Gogoi, Pritom Rajkhowa, Amarjyoti Choudhury, Gazi A. Ahmed. Development of TUSCAT: a software for light scattering studies on spherical, spheroidal and cylindrical particles. Journal of Quantitative Spectroscopy and Radiative Transfer, 112 (17), 2713 – 2721, 2011.
  10. A. Gogoi, U. Das, D. Mohanta, A. Choudhury and G. A. Ahmed. Investigation of the influence of cluster formation on the light scattering properties of ZnS nanoparticles. International Journal of Nanotechnology and Applications, ISSN 0973-631X Volume 5, Number 4 (2011), pp. 419-426.
  11. Ankur Gogoi, Amarjyoti Choudhury and Gazi A Ahmed. Mie scattering computation of spherical particles with very large size parameters using an improved program with variable speed and accuracy. Journal of Modern Optics, 57: 21, 2192 — 2202, 2010.
  12. Nirmal Mazumder, Ankur Gogoi, Ranjan Dutta Kalita, Gazi A Ahmed, Alak K Buragohain and Amarjyoti Choudhury. Luminescence studies of fresh water diatom frustules. Indian J. Phys. 84 (6), 665–669, 2010.
  13. S. Roy, A.Gogoi and G. A. Ahmed. Size Dependent Optical Characterization of semiconductor particle: CdS embedded in polymer matrix. Indian J. Phys. 84 (10), 1401-1407, 2010.
  14. Ankur Gogoi, Lakhya J Borthakur, Amarjyouti Choudhury, George A Stanciu and Gazi A Ahmed. Detector array incorporated optical scattering instrument for nephelometric measurements on small particles. Meas. Sci. Technol. 20, 095901 (10pp), 2009.
  15. Ankur Gogoi, Alak K. Buragohain, Amarjyoti Choudhury, Gazi A. Ahmed. Laboratory measurements of light scattering by tropical fresh water diatoms. Journal of Quantitative Spectroscopy & Radiative Transfer 110, 1566–1578, 2009.
  16. Ankur Gogoi, Amarjyoti Choudhury, George A Stanciu and Gazi A. Ahmed. Construction of a Multidetector Array Incorporated Laser Based Scattering System for Ultrafine TiO2 Characterization. Journal of Optics, 38 (2), 67–74, 2009.
  17. A. Gogoi, G. A. Ahmed and A. Choudhury. Nanoparticle size characterization by laser light scattering. Indian J. Phys. 83(4), 473-477, 2009.
  18. A. Gogoi, G. A. Ahmed. A T-matrix approach for the morphological characterization of spherical nanoparticles using laser. Indian J. Phys. 82(5), 147-150, 2008.
  19. A. Gogoi, N. S. Bhattacharyya. Development of LDPE/ TiO2 composite as substrate material in microwave integrated circuits. Indian J. Phys. 82(3), 341-347, 2008.

 Conference proceedings

  1. Nirmal Mazumder, Ankur Gogoi, Alak K Buragohain, Gazi A Ahmed , Amarjyoti Choudhury. Structural and optical characterization of fresh water diatoms (Cyclotella sp.): nature's nanoporous silica manufacturing plant. In: Quantum Dots and Nanostructures: Synthesis, Characterization, and Modeling XI; Editors: Diana L. Huffaker; Frank Szmulowicz; Holger Eisele; Proc. of SPIE Vol. 8996, 89960Y, 2014. DOI: 10.1117/12.2039793.
  2. A. Gogoi, G. Das, N. Karak, and A. Choudhury and G. A. Ahmed. Measurement of angular scattering function and degree of linear polarization of bentonite clay particles embedded in cylindrical epoxy matrix. Atti Accad. Pelorit. Pericol. Cl. Sci. Fis. Mat. Nat., Vol. 89, Suppl. No. 1, C1V89S1P039 (2011) [5 pages].
  3. A. Gogoi, P. Rajkhowa, A. Choudhury and G. A. Ahmed. Development of a software package for the analysis of electromagnetic scattering from small particles. 58 – 61; Editors: Karri Muinonen, Antti Penttilä, Hannakaisa Lindqvist, Timo Nousiainen and Gordon Videen; Proc. of 12th Electromagnetic and Light Scattering Conference, June 28 – July 2, 2010, University of Helsinki, Finland.
  4. Ankur Gogoi, Amarjyoti Choudhury and Gazi Ameen Ahmed. Design considerations of a detector array incorporated laser based scattering system for particle characterization. 382 – 384; Editors: P P Sahu and P Deb; Contemporary Optics and Optoelectronics, Proc. of XXXIII Optical Society of India (OSI) Symposium 2007, December 18-20, 2007, Tezpur University, Tezpur 784028, Assam, India; Publisher: Tata McGraw Hill Publishing Company Limited, New Delhi.

Book

  1. Surojit Konwer and Ankur Gogoi (Editors). Material Science and Nanomaterials: Recent Advances and Applications. Global India Publishing, India (2015). ISBN: 978-93-81563-65-6.

Book Chapters

  1. Gazi A Ahmed, Alak K Buragohain, Partha P Nath, Ankur Gogoi, Nirmal Mazumder, Ranjan D Kalita and Amarjyoti Choudhury. FTIR and luminescence studies of nanoporous diatom frustules. In D. Mohanta and G. A. Ahmed (Ed.) Photonics and Quantum Structures, 83 – 89. Narosa Publishing House, New Delhi, 2011.

Conference presentations

  1. Ankur Gogoi, Subir Das, Bo Wei Ho, Fu-Jen Kao. Pump‐probe fluorescence (stimulated emission) microscopy with integrated electronic delay control and lock‐in detection. Annual Meeting of PSROC Taiwan 2017, 16 - 18 January, 2017, Tamkang University, Tamsui, Taiwan.
  2. (Invited) Ankur Gogoi. Laboratory simulation of the scattering properties of interstellar dust and regolith analogues. India TMT: Science and Instrumentation Meeting III.Department of Physics, Tezpur University, 1 – 3 December, 2015.
  3. (Invited) Ankur Gogoi. Scattering by interstellar dust and regolith analogues. North East Meet of Astronomers (NEMA 2015), Department of Physics,Tezpur University, 26-28 October, 2015.
  4. Ankur Gogoi, Lakhi Chetia, Nirmal Mazumder, Gazi A. Ahmed, Amarjyoti Choudhury and Alak K. Buragohain. Optical properties of fresh water diatom frustules. International Workshop on Hybrid Photonics, Department of Physics, Tezpur University, 24-24 February, 2015.
  5. Ankur Gogoi and Gazi A. Ahmed. Monte Carlo simulation of scattering of electromagnetic radiation by interstellar dust analogues. International Conference on Interstellar Dust, Molecules and Chemistry (IDMC-2014),  15 – 18 December, 2014, Tezpur University, Tezpur,  Assam, India.
  6. A. Gogoi, N. Mazumder, P. P. Nath, G. A. Ahmed and A. K. Buragohain. Characterization of fresh water centric diatom frustules (Stephanodiscus hantzschii sp.): a type of biogenic photonic crystals. The annual International Conference on Advanced Laser Technologies (ALT 2014). organized by Laboratoire Lasers, Plasmas et Procédés Photoniques, CNRS – Aix-Marseille University, France, 6 - 10 October, 2014.
  7. A. Gogoi and G. A. Ahmed. Development of a laser based laboratory light scattering instrument for light scattering studies on small particulate matter. The annual International Conference on Advanced Laser Technologies (ALT 2014). organized by Laboratoire Lasers, Plasmas et Procédés Photoniques, CNRS – Aix-Marseille University, France, 6 - 10 October, 2014.
  8. Ankur Gogoi, Gazi A Ahmed and Amarjyoti Choudhury. Scattering by ice analogue crystals. National Seminar on Current Trends in Physics Research (NSCTPR-2014), Department of Physics, Darrang College, Tezpur, Assam, 30th January – 1st February, 2014.
  9. Ankur Gogoi, Pritom Rajkhowa, Amarjyoti Choudhury and Gazi A Ahmed. Development of a web application for the analysis of electromagnetic scattering from small particles. XIV Electromagnetic and Light Scattering Conference, 17 – 21 June, 2013, CNRS University of Lille 1, France.
  10. Ankur Gogoi, Ratan Boruah, Amarjyoti Choudhury and Gazi A Ahmed. Investigation of absorption and scattering properties of potato tuber tissues. XIV Electromagnetic and Light Scattering Conference, 17 – 21 June, 2013, CNRS University of Lille 1, France.
  11. (Invited) Ankur Gogoi. Scattering of electromagnetic waves by interstellar dust: recent developments in theory, measurements and applications. Workshop on “Infrared Astronomy”, Department of Physics, Tezpur University, Tezpur, Assam, March 19-21, 2013.
  12. Ankur Gogoi, Nirmal Mazumder, Alak K Buragohain, Gazi A Ahmed and Amarjyoti Choudhury. Structural and optical characterization of fresh water diatoms (Achnanthes sp.): nature’s nanoporous silica manufacturing plant. Annual Meeting of the Physical Society Republic of China (AMPSROC-2013), January 29-31, 2013, National Dong Hwa University, Hualien, Taiwan.
  13. Ankur Gogoi, Amarjyoti Choudhury, Gazi A. Ahmed and Gautam K Baruah. Laboratory measurements of light scattering properties of a carbonaceous interstellar dust analogue (soot particles). 39th COSPAR Scientific Assembly, Mysore, India, 14 – 22 July, 2012.
  14. A. Gogoi, A. Choudhury, and G. A. Ahmed. Experimental determination of volume scattering function and degree of linear polarization of carbonaceous interstellar dust analogues. National Seminar on Dusts in Astrophysics - 2012 (SDA-2012), Department of Physics, Assam University, Silchar, Assam, India, 31 January-2 February, 2012.
  15. Ankur Gogoi, Pritom Rajkhowa, Amarjyoti Choudhury and Gazi A Ahmed. Development of a software integrated with a graphical user interface for the study of light scattering studies on dust particles. International Conference on Interstellar Dust, Molecules and Chemistry (IDMC-2011), 22 – 25 November, 2011, Inter University Centre for Astronomy and Astrophysics (IUCAA), Pune, India.
  16. A. Gogoi, G. Das, N. Karak, and A. Choudhury and G. A. Ahmed. Measurement of angular scattering function and degree of linear polarization of bentonite clay particles embedded in cylindrical epoxy matrix. XIII International Conference on Electromagnetic and Light Scattering, Taormina, Italy, 26 – 30 September, 2011.
  17. Ankur Gogoi. TUSCAT: a software package integrated with an interactive graphical user interface (GUI) for light scattering studies on spherical and nonspherical particles. Presented at the LAMP seminar session during the Winter College on Optics in Imaging Science, The Abdus Salam International Centre for Theoretical Physics (ICTP), Trieste, Italy, 2nd February, 2011.
  18. Ankur Gogoi, Upamanyu Das, Amarjyoti Choudhury and Gazi A. Ahmed. Optical scattering properties of spherical ZnS semiconductor nanoparticles: influence of cluster formation. National Conference on Smart Nanostructures, Department of Physics, Tezpur University, Tezpur, Assam, India, January 18 – 20, 2011.
  19. Ankur Gogoi, Amarjyoti Choudhury and Gazi A. Ahmed. Study of the phase function and linear polarization ratio of ice-analogue crystals using a laser and sensor array based light scattering setup. The International Conference on Fiber Optics and Photonics – PHOTONICS 2010. Indian Institute of Technology Guwahati, India, December 11-15, 2010.
  20. Ankur Gogoi, Dikshita Saikia, Amarjyoti Choudhury and Gazi A Ahmed. Laboratory measurements on black carbon and graphite particles in single scattering conditions. National Conference on Laser and Optical Sciences, D.H.S.K. College, Dibrugarh, Assam, India, 11 – 13 October, 2010.
  21. Ankur Gogoi, Pritom Rajkhowa, Amarjyoti Choudhury and Gazi A. Ahmed. Development of a software package for the analysis of electromagnetic scattering from small particles. 12th Electromagnetic and Light Scattering Conference, June 28 – July 2, 2010, University of Helsinki, Finland.
  22. Ankur Gogoi, Pritom Rajkhowa, Amarjyoti Choudhury and Gazi A. Ahmed. TUSCAT: an interactive graphical user interface (GUI) for light scattering studies on spherical and nonspherical particles. 12th Electromagnetic and Light Scattering Conference, June 28 – July 2, 2010, University of Helsinki, Finland.
  23. Gazi A Ahmed, Nirmal Mazumder, Partha P Nath, Ankur Gogoi, Ranjan D Kalita, Alak K Buragohain and Amarjyoti Choudhury. FTIR and luminescence studies of nanoporous diatom frustules. National Seminar on Photonics and Quantum Structures, Department of Physics, Tezpur University, Tezpur 784028, Assam, India, 4 – 6 November, 2009.
  24. Ankur Gogoi. Light scattering study of small particles by using multidetector array incorporated laser based probing setup. Presented at the LAMP seminar session during the Winter College on Optics in Environmental Science, The Abdus Salam International Centre for Theoretical Physics (ICTP), Trieste, Italy, 4th February, 2009.
  25. Ankur Gogoi, Alak K. Buragohain, Amarjyoti Choudhury, Gazi A. Ahmed. Light scattering study of tropical fresh water diatoms. 11th Electromagnetic and Light Scattering Conference, University of Hertfordshire, Hatfield, UK, September 7-12, 2008.
  26. A. Gogoi, A. Choudhury and G. A. Ahmed. Design Considerations of a Detector Array Incorporated Laser Based Scattering System for Particle Characterization. XXXIII Optical Society of India (OSI) Symposium on Optics and Optoelectronics, Department of Electronics & Communication Engineering, Tezpur University, Tezpur, Assam, 18-20 December, 2007.
  27. A. Gogoi, A. Choudhury and G. A. Ahmed. Nanoparticle size characterization by laser light scattering. Condensed Matter Days, NIT, Rourkela, Orissa, 29-31 August, 2007.
  28. A. Gogoi and G. A. Ahmed. A T-matrix approach for the morphological characterization of spherical nanoparticles using laser. V th Conference of Physics Academy of North – East, Gauhati University, Guwahati, 1-2 March, 2007.
  29. Ankur Gogoi and Nidhi Saxena Bhattacharyya. Development of TiO2 filled LDPE Composite and its Application as Substrate Material in Microwave Integrated Circuits (MICs). Condensed Matter Days (CMDAYS-06), Tezpur University, Tezpur-784028, Assam, India, 29-31 August, 2006.

Other activities attended

International training courses

  1. Winter College on Optics in Imaging Science and its Preparatory School organized by The Abdus Salam International Centre for Theoretical Physics (ICTP), Trieste, Italy, 24th January – 11th February, 2011.
  2. Winter College on Optics in Environmental Science and its Preparatory School organized by The Abdus Salam International Centre for Theoretical Physics (ICTP), Trieste, Italy, 26th January – 13th February, 2009.
Workshops
  1. International Congress on Renewable Energy, Department of Energy, Tezpur University, Tezpur 784028, Assam, India, 2 – 4 November, 2011.
  2. Workshop on Integrated Arsenic and Iron removal from Groundwater: Arsiron Nilogon, Department of Chemical Sciences, Tezpur University, Tezpur 784028, Assam, India, 25 June, 2011.
  3. Workshop on recent Trends in Astronomy and Astrophysics, Department of Physics, Tezpur University, Tezpur 784028, Assam, India, 21 – 23 October, 2009.
  4. Workshop on Laser Spectroscopy and Nanophotonics, Indian Institute of Technology, New Delhi, India, 14-15 March, 2008.