Qualification

• M.E & Ph.D (Under faculty development Program of BITS-Pilani)
• B.E. (MBM Engineering College, Jodhpur)

Teaching & Research Experience

• Worked as a Teaching assistant, Assistant Lecturer, Lecturer at BITS- Pilani in EEE department (from January 2007-2008, 2009-2010,2011 to June 2017 respectively)
• IIIT Kota – Faculty on contract in ECE, Assistant Professor (June 2017-April 2019, May 2019 - till date)

Research Interests

• High Speed Optical Communication
• Soliton Communication
• Advanced modulation techniques
• Biomedical application

Roles and Responsibilities

• Associate Dean, Academic affairs (March 2023-till date)
• Creative Arts and Cultural Societies, Convenor (August 2017-February 2023)
• Nodal Officer Ek Bharat Shrestha Bharat (July 2021-February 2023)
• Nodal Officer Fit India (July 2021-February 2023)
• Departmental Undergraduate Committee, Convenor (Jan 2021-till date)

Funded Projects

1.  Air Pollution control by removal and decomposition of toxic gases. particulate matter and hazardous organic compounds using Nanostructured materials
   • Role: Co-PI (August, 2021 to February 2023), PI (February 2023 to March 2024)
   • Amount: Rajasthan State Pollution Control Board.
   • Funded By: Completed
   • Status:
   
   

Outreach Activities

• Organized AICTE Sponsored One Week Workshop on High Speed Optical Links and Photonic Devices for Next Generation Data Transmission October 11th– 15th, 2021.
• Delivered an invited lecture on “Different Pulse Shapes Suitable for High-Speed Communication" in ATAL FDP organized by the ECE Department of IIIT kota during October, 2023
• Reviewer of innovative ideas received under the INSPIRE Awards-MANAK for the year 2021- 22, Flagship program of Department of Science and Technology.

Other Notable Information

• Organizing committee member for International conference on Intelligent Human Computer Interaction (IHCI)-2016, jointly organized by CSIR-CEERI-Pilani, BITS-Pilani and IIIT, Allahabad, 12-13 December, 2016.
• Session Coordinator in National Conference on Advances in Microelectronics, Instrumentation and Communication (MICOM) held at BITS Pilani, Pilani Campus during Nov. 2015.
• Registration committee member in "National Conference on Virtual and Intelligent Instrumentation" 13-14 November, 2009.

Publications

Journals

1. Sirohi, S., Pandey, S.M., Tiwari, V., Bhatt, D., Fydrych, D. and Pandey, C., 2023. Impact of laser beam welding on mechanical behaviour of 2.25 Cr–1Mo (P22) steel. International Journal of Pressure Vessels and Piping, 201, p.104867, 2022.
2. Priyanka Harjule, Vinita Tiwari and Anupam Kumar; ‘Mathematical models to predict COVID-19 outbreak: An Interim Review’, In Journal of Interdisciplinary Mathematics, Taylor Francis, 2020.
3. D. Sikdar, V. Tiwari, A. Soni, R. Jaiswal, and S. Bhanot, Polarization Multiplexed Interrogation Technique for FBG Sensor Array, Springer, Photonic Sensors, 5 (3), 193- 201,2015.
4. D. Sikdar, V. Tiwari, and V. K. Chaubey, Optimized transmitter module for NRZ- duobinary in long-haul optical transmission link, Elsevier Optik - International Journal for Light and Electron Optics, 124 (17), 2597-2601, 2013
5. D. Sikdar, V. Tiwari, Y. Saha, and V. K. Chaubey, Investigation of modulator chirp and extinction ratio in different RZ-and NRZ duobinary transmitter modules for performance optimization, Elsevier Optik - International Journal for Light and Electron Optics, 124 (13), 1411-1414, 2013
6. D. Sikdar, Vinita Tiwari, and V. K. Chaubey, Investigation of RZ and NRZ pulse shape for optimum Duobinary transmission at 40 Gbps, Elsevier Optik - International Journal for Light and Electron Optics, 124 (12), 1148-1151, 2013
7. V. Tiwari, D. Sikdar, and V. K. Chaubey, Performance optimization of RZ-DQPSK modulation scheme for dispersion compensated optical link Elsevier Optik - International Journal for Light and Electron Optics, 124 (17), 2593-2596, 2013
8. V. Tiwari, D. Sikdar, M. N. Jyothi, G. Dixit, V.K. Chaubey, Investigation of optimum pulse shape for 112Gbps DP-DQPSK in DWDM transmission, Elsevier Optik International Journal for Light and Electron Optics, 124 (22), 5567-5572, 2013
9. V. Tiwari, D. Sikdar, and V.K. Chaubey, SPM induced limitation for 40Gbps chirped Gaussian pulses in optical channel, Elsevier Optik - International Journal for Light and Electron Optics, 123 (16), 1482-1485, 2012
10. D. Sikdar, S. Chaubey, V. Tiwari and V. K. Chaubey, Simulation and Performance Analysis of Duobinary 40 Gbps Optical Link, Taylor & Francis, Journal of Modern Optics, 59 (10), 903-911, 2012.
11. D. Sikdar, Vinita Tiwari, and V. K. Chaubey, Optimum dispersion map profile for a stable DM soliton system, Taylor & Francis, Journal of Modern Optics 59 (16), 1396- 1405, 2012.

Book Chapters

1. Tiwari, Vinita, Sam Goundar, Karri Babu Ravi Teja, Basant Agarwal, and Priyanka Harjule. "A Transparent, Distributed, and Secure Crowdfunding Platform Based on Blockchain." In Integrating Blockchain and Artificial Intelligence for Industry 4.0 Innovations, pp. 185-199. Cham: Springer International Publishing, 2023.
2. Sharma, A., Singh, S., Agarwal, B., Tiwari, V., & Saraswat, N. (2023). 9 Combining News. Computational Statistical Methodologies and Modeling for Artificial Intelligence, 185.
3. Sandeep Joshi, V. Tiwari, and B. Agarwal, “5G in Healthcare: A Survey,” accepted for publication as a book chapter in ''Advances of 5G Wireless Communication System in Healthcare Informatics'', CRC Press, Taylor and Francis, 2021.
4. Basant Agarwal, Vaishnavi Sharma, Priyanka Harjule, Vinita Tiwari, Ashish Sharma,"The COVID-19 outbreak: Social media sentiment analysis of public reactions with multi-dimensional perspective", In Book: Cyber-Physical Systems for COVID-19, Elsevier, 2020.

Conferences

1. A. Kumar, V. Kanungo, V. Saini, P. Harjule, V. Tiwari and B. Agarwal, "Nanofibrous Filter Synthesis and Characterization of ZiF-8 Metal Organic Framework for Efficient PM Particle Filtration on Cotton Substrate," 2023 International Electronics Symposium (IES), Denpasar, Indonesia, 2023, pp. 169-172, doi: 10.1109/IES59143.2023.10242402
2. Sanchit Goyal, Shreshtha Goel and Vinita Tiwari, "Design Coverage and Connectivity Framework for Wireless Sensor Networks Using Optimum Energy", ICCCT2019,30th and 31st August, 2019, RIET Jaipur, proceedings are published in AIS Springer, series.
3. Ishan Tyagi, Vinita Tiwari, V.K.Chaubey “Performance Analysis of Different Pulse Shapes for Optical Transmission”, IEEE International Conference on Control, Communication and Computing (ICCC), 19-21 November, 2015, Thiruvanathapuram, Kerla, India.
4. V S Rakesh Krishna, Vinita Tiwari, V.K.Chaubey “Investigation of Optimum Fiber types For High speed RZ-DQPSK transmission systems”, Workshop on Recent Advances in Photonics (WRAP-2015), 16-17 December, 2015, IISc Bangalore, India.
5. Vinita Tiwari, P Vignan, Rahul Vyas, V. K. Chaubey, “Investigation of Optimal Duty- Cycle for GVD Undercompensated Optical Link” presented in ICCS – 2013, BKBIET Pilani and published in IJECET, vol.4, issue 7 pp. 20-27, 2013.
6. V. Tiwari, D. Sikdar, V. K. Chaubey, Source Induced Limitations in 40 Gbps post- compensated optical fiber link: A Simulation Study, Proc. of International Conference on Nanoscience, Engineering & Advanced Computing (ICNEAC-2011), 1, 495-497 (2011).
7. D. Sikdar, V. Tiwari, V. K. Chaubey, Effect of Pulse Width on a 40 Gb/s Lightwave Channel for Chirped Sources Having Different Linewidth and Peak Power, Proceedings of International Conference on Nanoscience, Engineering & Advanced Computing (ICNEAC-2011), 3, 360-363 (2011).