• Arijit Datta and Ardhendu Saha, “Investigation of a multimode interference-based high-sensitivity refractive index sensor realized by shining a zero-order Bessel-Gauss beam,” Journal of the Optical Society of America B (Optical Society of America), Vol. 34, No. 7, July 2017, pp.1327-1339, doi: 10.1364/JOSAB.34.001327.
• Arijit Datta, Ardhendu Saha, Ashish Shukla, “Investigation of Modal Interference Induced Fiber Optic Refractive index Sensor: Markedly Enhanced Sensitivity Realized by Shining Optical Vortex Beam,” Journal of the Optical Society of America A (Optical Society of America), Vol. 34, No. 11, November 2017, pp. 2034-2045, doi: 10.1364/JOSAA.34.002034.
• Arijit Datta and Ardhendu Saha, “Investigation of an ultra-sensitive fiber-optic fuel adulteration sensor by propagating a higher-order Bessel-Gauss beam,” Optik (Elsevier), Vol. 243, 2021, pp. 167408 (1-11), doi:10.1016/j.ijleo.2021.167408.
• Arijit Datta and Ardhendu Saha, “Manifestation of a highly sensitive evanescent wave absorption-based refractive index sensor realized by radiating with an optical Airy beam,” Optical & Quantum Electronics (Springer), Vol. 53, 2021, pp. 157 (1-17), doi: 10.1007/s11082-021-02794-2.
• Arijit Datta and Ardhendu Saha, “Realization of a highly sensitive multimode interference effect-based fiber-optic temperature sensor by radiating with a Vortex beam,” Optik (Elsevier), Vol. 218, 2020, pp. 165006, doi:10.1016/j.ijleo.2020.165006.
• Arijit Datta, Appasani Mahendra Babu, Ardhendu Saha, “Enhanced sensitivity of fiber optic evanescent wave absorption-based concentration sensor by shining a Bessel–Gauss beam and effect of fiber bending on the sensor response: a theoretical analysis,” Optical Engineering (SPIE-The international Society for Optics and Photonics), Vol. 58, No. 5, 2019, pp. 056112, doi: 10.1117/1.OE.58.5.056112.
• Ardhendu Saha, Arijit Datta, and Surjit Kaman, "Ultrahigh-sensitive multimode interference-based fiber optic liquid-level sensor realized using illuminating zero-order Bessel-Gauss beam," Optical Engineering (SPIE-The international Society for Optics and Photonics), Vol. 57, No. 3, March 2018, pp. 036118, doi: 10.1117/1.OE.57.3.036118.
• Arijit Datta, and Mukta Chaturvedi, “Designing of an ultra-sensitive fiber-optic sensor for the bacterial analysis of drinking water,” in 6th IEEE International Conference on Communication and Electronics Systems (ICCES 2021) at PPG Institute of Technology, Coimbatore, India.
• Arijit Datta, and Mukta Chaturvedi, “Investigation of a highly sensitive vortex beam-shined optical sensor for the detection of glucose concentration in urine,” IOP Conference series: Materials Science and Engineering, Vol. 1091, 2021, pp. 012017.
• Arijit Datta, Susmita Karmakar, and Ardhendu Saha "Manifestation of an ultra-high sensitive fiber optic microbend sensor realized by shining a Bessel-Gauss beam", Proc. of SPIE (SPIE Future Sensing Technologies), Vol. 11525, 8 November 2020, pp. 115250F, doi:10.1117/12.2579727.
• Saket Vaibhav, Shakthivel R, Nikhil Suresh, Jyothsna S, Arijit Datta, K. Chitra, “Coral – A Smart Water Body Health Monitoring System,” in International Conference on Intelligent Manufacturing and Energy Sustainability (ICIMES 2020), Malla Reddy College of Engineering & Technology, Hyderabad.
• Arijit Datta and Ardhendu Saha, “Multimode interference-based highly sensitive strain sensor by illuminating with a Bessel-Gauss beam,” AIP Conference Proceedings, Vol. 281, 15 October 2020, pp. 020023, doi:10.1063/5.0026215.
• Arijit Datta and Ardhendu Saha, “Enhanced Sensitivity of Multimode Interference Effect-based All-Fiber Salinity Sensor by Irradiating with Non-Gaussian Beam,” in IEEE International Conference on Innovative Mechanisms for Industry Applications (ICIMIA-2020), Dayananda Sagar College of Engineering, Bengaluru, India, Proceedings of IEEE Explore (online), doi: 10.1109/ICIMIA48430.2020.9074918.
• Ardhendu Saha, Arijit Datta, “Multimode Interference Based High Sensitivity Refractive Index Sensor By Shining Zeroth Order Bessel-Gauss Beam,” in CLEO-2017 Pacific Rim Conference, Marina Bay Sands Expo and Convention Centre, Singapore, Proceedings of IEEE Explore (online), doi: 10.1109/CLEOPR.2017.8118877.
• Ardhendu Saha, Arijit Datta, and Surjit Kaman “Multimode Interference based High Sensitivity Temperature Sensor by Shinning Zeroth Order Bessel-Gauss Beam,” in 13th International Conference on Fiber Optics & Photonics, PHOTONICS 2016, IIT Kanpur, India, OSA Technical Digest- Optical Society of America-2016 (online), doi: 10.1364/PHOTONICS.2016.Th4F.2.
• Arijit Datta, Appasani Mahendra Babu, and Ardhendu Saha, “Multimode interference-based highly sensitive strain sensor by illuminating a Bessel-Gauss mode,” in IEEE International Conference on Photonics & High Speed Optical Networks-ICPHON-2018, S.A. Engineering College. Chennai, India.
• Arijit Datta and Ardhendu Saha, “Enhanced Sensitivity of Multimode Interference-based Temperature Sensor by Shining an Optical Vortex Beam,” in Photonics-2018, The International Conference on Fiber Optics and Photonics, 12th to 15th December 2018, Indian Institute of Technology Delhi, New Delhi, India.

Patents

• “Optical waveguide-based ultra-sensitive refractive index sensor realized by shining a Mathieu-Gauss beam” (Indian Patent Number: 202041042188 Dated: 09.10.2020)
• “Realization of a Sharp Optical Bandpass Filter by Shining a Bessel-Gauss Beam”.