Dr. Subhash C. Arya

Electronics and Communication Engineering

Designation: Associate Professor

Qualifications:

PhD in Electronics Engineering from IIT (ISM) Dhanbad

Teaching Experience:

Areas of Interest/Specialization: 

Silicon Photonics / Optical Fiber Communication

Experience:

At IIT(ISM) Dhanbad & NEHU Shillong about 13 years till August 2019

Awards  

  1. ISM JRF Research Fellowship for PhD research work (2004-2007)
  2. Young Scientist Research Grant Award (2016-2019)

 Phd Awarded/Supervised:

Three PhD scholars are being supervised

Administrative responsibilities undertaken:

  1. HoD of Department of ECE, NEHU, Shillong (2013-2016)
  2. In-charge EPABX Centre at IIT(ISM) Dhanbad (2009-2010)

Area of Interest

Photonics, Non-Linear Fiber Effect, Opto-electronics Devices, Optical Communication, Optical Amplifiers, Wireless Communication

Administrative position(s):

  1. Head of the Department, ECE since March 2013-
  2. Chairman, BPS, ECE Department since March 2013-
  3. Member, School board, SOT March 2013-
  4. Worked as Deputy Director in National Seminar,DBRAIT-2013,
  5. DPC coordinator in ECE for year 2011-13
  6. Lateral Entry Entrance Exam coordinator for year 2010 and 2011
  7. Member, Central B.Tech Admission Committee for the year 2012-
  8. NEHUTA EC Member 2010-11, 2012-13
  9. Faculty Coordinator for Haptic Robotic Arm workshop 2013
  10. In-charge of EPABX at ISM, Dhanbad for year 2009-10

(a): International Journals:

  1. Balbindar Kaur and Subhash C. Arya, “A Parametric Study to Create an Optimal Design of Seven -Cores Hexagonal Structured Erbium-Doped Fiber” submitted to Journal of Optical Fiber Amplifier Technology, Elsevier, (under Review)
  2. Himanshu R. Das and Subhash C. Arya, “Modified sidewall angled silicon waveguide for enhanced performance of ITO-assisted electro-absorption modulator at 1550 nm wavelength" submitted to Optik - International Journal for Light and Electron Optics, (under revision)
  3. Dhiman Kakati and Subhash C. Arya, “A 640 Gbps, 15.2344 b/s/Hz full-duplex optical fiber/wireless single-channel coherent communication system using IQM based DP-256-QAM and DSP techniques”, submitted to Journal of Photonic Network Communication, Springer Nature (under revision)
  4. Dhiman Kakati and Subhash C. Arya, “Performance of Gray-coded IQM-based Optical Modulation Formats on High-speed Long-haul Optical Communication Link”, IET Communications, August 2019, DOI: 0.1049/iet-com.2019.0205
  5. Dhiman Kakati and Subhash C. Arya, “Performance of 120 Gbps Single Channel Coherent DP-16-QAM in Terrestrial FSO Link under Different Weather Conditions”, Optik - International Journal for Light and Electron Optics, Volume 178, Pages 1230-1239, February 2019, https://doi.org/10.1016/j.ijleo.2018.10.035
  6. Dhiman Kakati and Subhash C. Arya, “A Full-duplex optical fiber/wireless coherent communication system with digital signal processing at the receiver”, Optik - International Journal for Light and Electron Optics, Volume 171, Pages 190-199, October 2018, https://doi.org/10.1016/j.ijleo.2018.05.140
  7. Subhash C. Arya, Shubhendu Bhardwaj and Vishnu Priye, “Optimum Pumping Configuration for L-band EDFA incorporating Selective Wavelength Auxiliary ASE from C-band EDFA”, international Journal of Emerging Technology and Advanced Engineering, Volume 2, Issue 10, pp. 505-512, October 2012 https://pdfs.semanticscholar.org/1e7c/8ac6b41cb9eb0b4a1acf28b7d2cb5b252e23.pdf
  8. Shubhendu Bhardwaj, Subhash C. Arya and Vishu Priye, “Wavelength selective auxiliary C-band ASE pumping for L-band EDFA”, International Journal on Wireless & Optical Communications 4 (03), 281-290, 2007, https://doi.org/10.1142/S0219799507000692
  9. Vishnu Priye, D. K. Singh and Subhash C. Arya, “Novel numerical method to model multichannel Erbium-doped Fiber Amplifier”, Fiber and integrated optics , 25 (5), 375-385, 2006 https://doi.org/10.1080/01468030600817134

 

(b): National Journals:

  1. Himanshu Ranjan Das and Subhash C. Arya, “Characterization of MEMS Electrostatic Comb Drive with Six Movable Comb Fingers using Different Structural Parameters”, Journal of Advanced Research in Electrical and Electronic Engineering, Volume 2, Issue 12 July-September (2015) pp. 41-44, p-ISSN: 2349-5804; e-ISSN: 2349- 5812
  2. Subhash C. Arya, Fidalizia Pyrtuh and Jaydeep Swarnakar, “Electronics Engineering with Green Features,” Journal of Electronic Design and Technology, (ISSN: 2229-6980), vol. 4, no.2, pp. 1-5, 2013
  3. Subhash C. Arya ,” Understanding Plagiarism and maintaining research integrity through Ethics,” Journal of OmniScience: A Multi-disciplinary Journal, (ISSN:2231-0398 ), vol. 3, no. 1, pp. 26-29, 2013
  4. Subhash C. Arya, “Ethics and Research Integrity,” Journal of OmniScience: A Multi-disciplinary Journal, (ISSN: 2231-0398), vol. 3, no. 1, pp. 8-15, 2013
  5. Subhash C. Arya, “Comparative Analysis of Forward and Backward Auxiliary Selective ASE pumping for L-band EDFA,” Journal of Trends in Opto-Electro and Optical Communication, (TOEOC), (ISSN: 2231-0401),vol. 2, no. 3, pp. 17-30, 2012
  6. Subhash C. Arya, "Characterizing L-Band EDFA for WDM Optical Communication using Implicit Analytical Model", Journal of Trends in Opto-Electro and Optical Communication, (TOEOC), (ISSN: 2231-0401), vol. 2, no. 3, pp. 8-16, 2012

 

(c): International Conference Proceedings

 

  1. Ridahun Malngiang and Subhash C. Arya, “Mathematical Modeling of Carrier Depletion based P-N Junction Optical Phase Shifter Using Evolutionary Algorithm, Proceedings of 2nd International Conference on Innovations in Electronics, Signal Processing and Communication (IESC 2019), IEEE, NIT Meghalaya, 2019
  2. Lanosh Sariang and Subhash C. Arya, “Mathematical Modeling of Carrier Injection based PIN junction Optical Phase Shifter using Evolutionary Algorithm”, Proceedings of 2nd International Conference on Innovations in Electronics, Signal Processing and Communication (IESC 2019), IEEE, NIT Meghalaya, 2019
  3. Balbindar Kaur and Subhash C. Arya, “A Comparative Study of Multicore Erbium Doped Fiber Amplifier: Mode Analysis”, Proceedings of 2nd International Conference on Innovations in Electronics, Signal Processing and Communication (IESC 2019), IEEE, NIT Meghalaya, 2019
  4. Dhiman Kakati and Subhash C. Arya, A full-duplex pilot-assisted DP-16-QAM CO-OFDM system for high-speed long-haul communication “Proceedings of 2nd International Conference on Innovations in Electronics, Signal Processing and Communication (IESC 2019), IEEE, NIT Meghalaya, 2019
  5. Subhash C. Arya, “Parameter optimization of Carrier Depletion based PN Junction Optical Phase Shifter using MOGA”, Proceedings of Photonics-2018, ISBN: 978-93-88653-41-1, International Conference on Fiber Optics and Photonics, IIT Delhi  (12 - 15 Dec. 2018),
  6. Himanshu Ranjan Das and Subhash C. Arya, “Design of ITO based hybrid silicon optical modulator”, 2018 3rd International Conference on Microwave and Photonics (ICMAP), 1-2 https://doi.org/10.1109/ICMAP.2018.8354630
  7. Balbindar Kaur and Subhash C. Arya, “Modelling of multicore erbium doped fiber amplifier”, 2018 3rd International Conference on Microwave and Photonics (ICMAP), 1-2 https://doi.org/10.1109/ICMAP.2018.8354580
  8. Silpeeka Medhi, Subhash C. Arya and Balbindar Kaur, “C-Band Silicon Optical Modulator for High-Speed Optical Communication System” In: Mandal J., Saha G., Kandar D., Maji A. (eds) Proceedings of the International Conference on Computing and Communication Systems. Lecture Notes in Networks and Systems, vol 24., pp. 515-521, Springer, Singapore, 2018, https://doi.org/10.1007/978-981-10-6890-4_50
  9. Dhiman Kakati and Subhash C Arya, “Design of Dense Wavelength Division Multiplexing System Using DQPSK Modulation Format”, In: Mandal J., Saha G., Kandar D., Maji A. (eds) Proceedings of the International Conference on Computing and Communication Systems. Lecture Notes in Networks and Systems, vol 24, pp. 217-223,  Springer, Singapore https://doi.org/10.1007/978-981-10-6890-4_20
  10. Himanshu Ranjan Das, Issac Daimary and Subhash C Arya, “Coupling Characteristic of Silicon-Based Optical Directional Coupler “In: Mandal J., Saha G., Kandar D., Maji A. (eds) Proceedings of the International Conference on Computing and Communication Systems. Lecture Notes in Networks and Systems, vol 24, pp. 499-504, Springer, Singapore https://doi.org/10.1007/978-981-10-6890-4_48
  11. Gokul Boro and Subhash C. Arya, “Spectrally Efficient SSB Optical OFDM Signal Using Balanced Detection”, In: Bhattacharya I., Chakrabarti S., Reehal H., Lakshminarayanan V. (eds) Advances in Optical Science and Engineering. Springer Proceedings in Physics, vol 194, pp. 543-550, Springer, Singapore, 2017 https://doi.org/10.1007/978-981-10-3908-9_68
  12. Dhiman Kakati and Subhash C. Arya, “Full-Duplex 20 Gbit/s Fiber-Optic Link Design Based on Dual-Polarization Differential Quaternary Phase-Shift Keying” In: Bhattacharya I., Chakrabarti S., Reehal H., Lakshminarayanan V. (eds) Advances in Optical Science and Engineering. Springer Proceedings in Physics, vol 194, pp. 575-581, Springer, Singapore, 2017 https://doi.org/10.1007/978-981-10-3908-9_72
  13. Subhash C Arya, Anurag Agarwal, Dileep Kumar and Jean Simon Kharkongor,” Development of a Novel Electronic Nose Assembly for the Detection and Deletion of Fungi in North-East Region of India”, IJCA Proceedings on International Conference and workshop on Emerging Trends in Technology (ICWET) (11):21-25, (ISBN: 978-93-80747-74-1) 2011. Published by Foundation of Computer Science.
  14. Subhash C. Arya , Shalini S. Arya and Vishnu Priye, "EDFA amplified MSK optical transmission system", Proc. SPIE 8173, Photonics 2010: Tenth International Conference on Fiber Optics and Photonics,817326,(August23,2011); http://dx.doi.org/10.1117/12.899880

 

  1. Subhash C. Arya and Shalini S. Arya, “Ethics: An Effective Way of Controlling Plagiarism,” International Conference on Sustainability: Management and Beyond, jointly organized by John Molson School of Business, Concordo University and IIM, Shillong, Dec. 8-10, 2010, IIM Shillong, Meghalaya, India
  2. Shalini S. Arya and Subhash C. Arya, “Ethics in Scientific Research and Challaneges faced by Young Scientists as they embark on their carrier,” International Conference on Sustainability: Management and Beyond, jointly organized by John Molson School of Business, Concordo University and IIM, Shillong, Dec. 8-10, 2010, IIM Shillong, Meghalaya, India
  3. Subhash C. Arya, Shubhendu Bhardwaj, and Vishnu Priye, “Comparative Analysis of Forward and Backward Auxiliary ASE Pumping for L-Band EDFA,” International Conference on Photonics-2008, Dec.13-17, 2008,   New Delhi, India.
  4. Vishnu Priye, Subhash C. Arya, and Vikash Ranjan, “Optimization of Auxiliary Pumped L -band EDFA Parameters Using Multi-Objective Genetic Algorithm,” International Conference on Photonics-2008, Dec.13-15, 2008, New Delhi, India.
  5. Vishnu Priye, Shubhendu Bhardwaj, and Subhash C. Arya, “Wavelength Selective Auxiliary C–band ASE Pumping for L–band EDFA,” International Conference on Frontiers in Photonics /Lasers, paper, paper JSuA30, San Jose, September 16, 2007 ,California, USA.
  6. Subhash C. Arya , Chandan Kumar,and Vishnu Priye, “A Dynamic Multi-wavelength Simulink Model for L-Band Erbium Doped Fiber Amplifier,” International Conference on Photonics-2006, Dec.13-16, 2006, pp. 101, University of Hyderabad, India.
  7. Vishnu Priye, Subhash C. Arya, and D. K. Singh, “Analytical Modeling of L-Band Erbium Doped Fiber Amplifier,” International Conference Optics and Optoelectronics (ICOL-2005), Dec. 12-15, 2005, pp. 113, IRDE, Dehradun, Uttaranchal, India.
  8. Subhash C. Arya and Fidalizia Pyrtuh, “Smart and Intelligent Library System using Advanced Communication Technology, in National Seminar on Information Communication Technology in Education organized by Dept. of Education, Sept. 13-15th, 2011, NEHU, Shillong.
  9. Subhash C. Arya, Vikash Ranjan, and Vishnu Priye, “Parameter Optimization of C- and L-band EDFA Using Multi-Objective Genetic Algorithm for WDM and DWDM OFC Systems,” in National Conference on Mathematical Techniques: Emerging Paradigms for Electronics and IT Industries, MATIET-2008, Sept. 26-28, 2008, pp. 83-88, New Delhi.
  10. Subhash C. Arya, Shubhendu Bhardwaj, and Vishnu Priye, “Investigation of Optimum Pumping Configuration for L-Band EDFA Incorporating Wavelength Selective Auxiliary ASE pumping from C-band EDFA,” in National Seminar on Frontiers in Communication, Instrumentation, and Information Technology, FECIIT-2008, October 13-15, 2008, pp. 53-57, ISMU, Dhanbad.
  11. Sharbani Roy, Subhash C. Arya, and Vishnu Priye, “Dynamic Characteristics of Single Stage L-band EDFA,” in National Seminar onFrontiers in Communication, Instrumentation, and Information Technology, FECIIT-2008, Octo. 13-15, 2008, pp. 83-86, ISMU, Dhanbad.
  12. Subhash C. Arya, Vishnu Priye, and D. K. Singh, “Mathematical Modeling of L-Band Erbium Doped Fiber Amplifier for Optimum Gain,” in National Conference on Mathematical Techniques: Emerging Paradigms for Electronics and IT Industries, MATIET-2006, March 22-25, 2006, pp. 183-190, New Delhi.
  13. Vikash Ranjan, Subhash C. Arya, and Vishnu Priye, “Multi-objective Genetic Algorithm to optimize Erbium Doped Fiber Amplifier Parameters,” in National Conference, COMOAT-2006, Sept. 15-16, 2006, pp. 113-119, ISMU Dhanbad

 

(b): Book’s Chapters:

 

  1. Subhash C. Arya and Fidalizia Pyrtuh, “Smart and Intelligent Library System using Advanced Communication Technology, in ICT in Education, pp. 166-172, vol II, 2013, edited by Brinda B. Kharbiryambai,  published by EBH Publishers (India), Guwahati, 781001 (ISBN No. 9789380261911)

Awards:

  1. Awarded ISM Junior/Senior Research Fellowship during 2004-2007
  2. Selected as a faculty advisor of 1st Year B.Tech student of ISM during 2009-2010
  3. Member of Anti-Ragging Squad at ISM Dhanbad during 2009-10
  4. Advisor and Judge in for IEEE Student Branch ISM Dhanbad during 2007-2010
  5. Technical Committee Member of FECIIT-2008 at ISM Dhanbad
  6. Developed Telecommunication Switching and System Lab
  7. Designed course” Digital System Design” at ISM Dhanbad
  8. Area representative and core-group member of Insight Foundation Delhi

Research Projects

  • One DST-SERB sponsored Project “Modeling and Design of Silicon Based Optical Modulator for high speed Optical Communication System (2016-2019) under YSS scheme

Publications

International Journals

  1. Subhash C. Arya, Fidalizia Pyrtuh and Jaydeep Swarnakar, “Electronics Engineering with Green Features,” Journal of Electronic Design and Technology, (ISSN: 2229-6980), accepted for publication in 2013.
  2. Subhash C. Arya ,” Understanding Plagiarism and maintaining research integrity through Ethics,” Journal of OmniScience: A Multi-disciplinary Journal, (ISSN:2231-0398 ), vol. 3, no. 1, pp. 26-29, 2013
  3. Subhash C. Arya, “Ethics and Research Integrity,” Journal of OmniScience: A Multi-disciplinary Journal, (ISSN: 2231-0398), vol. 3, no. 1, pp. 8-15, 2013
  4. Subhash C. Arya, Shubhendu Bhardwaj, and Vishnu Priye,“Optimum Pumping Configuration for L-band EDFA incorporating Selective Wavelength Auxiliary ASE from C-band EDFA,” . International Journal of Emerging Technology and Advanced Engineering, (ISSN 2250-2459), Vol. 2, pp. 505-512, Issue 10, October 2012.
  5. Subhash C. Arya, “Comparative Analysis of Forward and Backward Auxiliary Selective ASE pumping for L-band EDFA,”  Journal of Trends in Opto-Electro and Optical Communication,(TOEOC), (ISSN: 2231-0401),vol. 2, no. 3, pp. 17-30, 2012
  6. Subhash C. Arya, "Characterizing L-Band EDFA for WDM Optical Communication using Implicit Analytical Model", Journal of Trends in Opto-Electro and Optical Communication,(TOEOC), (ISSN: 2231-0401), vol. 2, no. 3,  pp. 8-16, 2012
  7. Vishnu Priye, D. K. Singh, and Subhash C. Arya, “Novel Numerical Method to Model Multi-channel Erbium Doped Fiber Amplifier,” Fiber and Integrated Optics, Taylor & Francis, vol.  25, pp. 375-385, 2006.
  8. Shubhendu Bhardwaj, Subhash C. Arya, and Vishnu Priye, “Wavelength Selective Auxiliary C –band ASE Pumping for L –band EDFA,” Int. J. on Wireless and Optical Commun. (IJWOC), vol. 4, no.3, pp. 281-290, 2007.
  9. Subhash C. Arya and Vikash Ranjan, “Parameter optimization of wideband EDFA using multi-objective genetic algorithm for DWDM Optical Communication Systems,” Communicated.

National Journals

  1. Sujata Pandey, Arun, Amit, Kapil, Shailender and Subhash C. Arya, “Design of 16- bit Microprocessor Chip AOWI-AKSAS.1,”  ASET Technical     Review, Journal of ASE Alumni Association, vol. 1, pp. 1, Jan. 2004

International Conferences

  1. X. P. Mao and Subhash C. Arya, “Rise and Fall of the Father of Nation,” International conference on Gandhirama-2012, Aug. 16-22, 2012, JNU, New Delhi, India.
  2. Subhash C Arya, Anurag Agarwal, Dileep Kumar and Jean Simon Kharkongor,” Development of a Novel Electronic Nose Assembly for the Detection and Deletion of Fungi in North-East Region of India”, IJCA Proceedings on International Conference and workshop on Emerging Trends in Technology (ICWET) (11):21-25, (ISBN: 978-93-80747-74-1) 2011. Published by Foundation of Computer Science.
  3. Subhash C. Arya , Shalini S. Arya and Vishnu Priye
    "EDFA amplified MSK optical transmission system", Proc. SPIE 8173, Photonics 2010: Tenth International Conference on Fiber Optics and Photonics,817326,(August 23, 2011);doi:10.1117/12.899880; http://dx.doi.org/10.1117/12.899880
  4. Subhash C. Arya and Shalini S. Arya, “Ethics: An Effective Way of Controlling Plagiarism,” International Conference on Sustainability: Management and Beyond, jointly organized by John Molson School of Business, Concordo University and IIM, Shillong, Dec. 8-10, 2010, IIM Shillong, Meghalaya, India
  5. Shalini S. Arya and Subhash C. Arya, “Ethics in Scientific Research and Challaneges faced by Young Scientists as they embark on their carrier,” International Conference on Sustainability: Management and Beyond, jointly organized by John Molson School of Business, Concordo University and IIM, Shillong, Dec. 8-10, 2010, IIM Shillong, Meghalaya, India
  6. Subhash C. Arya, Shubhendu Bhardwaj, and Vishnu Priye, “Comparative Analysis of Forward and Backward Auxiliary ASE Pumping for L-Band EDFA,” International Conference on Photonics-2008, Dec.13-17, 2008,   New Delhi, India.
  7. Vishnu Priye, Subhash C. Arya, and Vikash Ranjan, “Optimization of Auxiliary Pumped L -band EDFA Parameters Using Multi-Objective Genetic Algorithm,” International Conference on Photonics-2008, Dec.13-15, 2008, New Delhi, India.
  8. Vishnu Priye, Shubhendu Bhardwaj, and Subhash C. Arya, “Wavelength Selective Auxiliary C–band ASE Pumping for L–band EDFA,” International Conference on Frontiers in Photonics /Lasers, paper, paper JSuA30, San Jose, September 16, 2007 ,California, USA.
  9. Subhash C. Arya,Chandan Kumar,and Vishnu Priye, “A Dynamic Multi-wavelength Simulink Model for L-Band Erbium Doped Fiber Amplifier,”International Conference on Photonics-2006, Dec.13-16, 2006, pp. 101, University of Hyderabad, India.
  10. Vishnu Priye, Subhash C. Arya, and D. K. Singh, “Analytical Modeling of L-Band Erbium Doped Fiber Amplifier,” International Conference Optics and Optoelectronics (ICOL-2005), Dec. 12-15, 2005, pp. 113, IRDE, Dehradun, Uttaranchal, India.

National Conferences

  1. Xavier P. Mao and Subhash C. Arya, “Relevance of Undelivered Presidential Address on “Annihilation of Caste” by Baba Saheb Dr. Ambedkar after 76 Years of its existence,” ICPR sponsored national seminar on Dr. Ambedkar, Sept. 3-5, 2012 at Tripura University, Tripura.
  2. Subhash C. Arya and Fidalizia Pyrtuh, “Smart and Intelligent Library System using Advanced Communication Technology, in National Seminar on Information Communication Technology in Education organized by Dept. of Education, Sept. 13-15th, 2011, NEHU, Shillong.
  3. Subhash C. Arya, Vikash Ranjan, and Vishnu Priye, “Parameter Optimization of C- and L-band EDFA Using Multi-Objective Genetic Algorithm for WDM and DWDM OFC Systems,” in National Conference on Mathematical Techniques: Emerging Paradigms for Electronics and IT Industries, MATIET-2008, Sept. 26-28, 2008, pp. 83-88, New Delhi.
  4. Subhash C. Arya, Shubhendu Bhardwaj, and Vishnu Priye, “Investigation of Optimum Pumping Configuration for L-Band EDFA Incorporating Wavelength Selective Auxiliary ASE pumping from C-band EDFA,” in National Seminar on Frontiers in Communication, Instrumentation, and Information Technology, FECIIT-2008, October 13-15, 2008, pp. 53-57, ISMU, Dhanbad.
  5. Sharbani Roy, Subhash C. Arya, and Vishnu Priye, “Dynamic Characteristics of Single Stage L-band EDFA,” in National Seminar onFrontiers in Communication, Instrumentation, and Information Technology, FECIIT-2008, Octo. 13-15, 2008, pp. 83-86, ISMU, Dhanbad.
  6. Subhash C. Arya, Vishnu Priye, and D. K. Singh, “Mathematical Modeling of L-Band Erbium Doped Fiber Amplifier for Optimum Gain,” in National Conference on Mathematical Techniques: Emerging Paradigms for Electronics and IT Industries, MATIET-2006, March 22-25, 2006, pp. 183-190, New Delhi.
  7. Vikash Ranjan, Subhash C. Arya, and Vishnu Priye, “Multi-objective Genetic Algorithm to optimize Erbium Doped Fiber Amplifier Parameters,” in National Conference, COMOAT-2006, Sept. 15-16, 2006, pp. 113-119, ISMU Dhanbad

Books/Chapter Contributed

  1. Subhash C. Arya and Fidalizia Pyrtuh, “Smart and Intelligent Library System using Advanced Communication Technology, in ICT in Education, pp. 166-172,vol II, 2013, edited by Brinda B. Kharbiryambai,  published by EBH Publishers (India), Guwahati, 781001 (ISBN No. 9789380261911)

Papers presented in Conferences/Seminars:

  1. Subhash C. Arya, “Silicon-based Passive and Active Photonic Devices: Modeling and Characterization for PICs” during Feb. 26-28, 2019 at Dept.of Energy Engineering, NEHU, Shillong
  2. Ananya Hazarika and Subhash C. Arya, “Modeling of novel Nano-Photonic photo- activated optical modulator”, in Research Conclave 19 during 14-17 March, 2019 at IIT Guwahati
  3. Subhash C. Arya, “Modeling of P-I-N injection type Silicon Phase Shifter for high-speed optical communication” in the national seminar cum workshop in Nano Science from May 29th -31st, 2018 held at Dept. of Nanotechnology, NEHU, Shillong.
  4. Subhash C. Arya, “Modeling of novel nano-photonic photo-activated optical modulator” in the national seminar cum workshop in Nano Science from May 29th -31st, 2018 held at Dept. of Nanotechnology, NEHU, Shillong.
  5. Subhash C. Arya and Dhiman Kakati, “Analysis of DP-MSK Optical Transmission Design Approaches”, 3rd INTERNATIONAL CONFERENCE ON OPTO-ELECTRONICS AND APPLIED OPTICS,2016 (OPTRONIX-2016) At: Kolkata, India
  6. Himanshu Ranjan Das and Subhash C. Arya, “Design and Analysis of Silicon Optical Modulator Based on Two-Core Hybrid Plasmonic Directional Coupler”, 3rd INTERNATIONAL CONFERENCE ON OPTO-ELECTRONICS AND APPLIED OPTICS,2016 (OPTRONIX-2016)At: Kolkata, India
  7. Himanshu R. Das and Subhash C. Arya, “Design of Silicon Optical Modulator based on Tunable Hybrid Plasmonic Directional Coupler,” National Conference on Recent Advances in Nanoscience and Nanotechnology (NCRANNT-2016) At: NEHU Shillong
  8. Balbindar Kaur and Subhash C. Arya, “Mode Analysis of Multicore Few-Mode Erbium Doped Fiber Amplifier”, Research Conclave on Recent Innovation in Science and Engineering (RISE) March 24-26 2017At: NIT Silchar