All Stories

  1. Distributed optical fiber sensing: Review and perspective

    Article • Applied Physics Reviews, September 2019, American Institute of Physics

    Dr. Nageswara Lalam

  2. Enhanced performance of Brillouin distributed fiber sensor with hybrid amplification

    Article • May 2019, SPIE

    Dr. Nageswara Lalam

  3. Vector Brillouin optical time-domain analysis with Raman amplification and optical pulse coding

    Article • March 2019, SPIE

    Dr. Nageswara Lalam

  4. A simple all-fiber comb filter based on the combined effect of multimode interference and Mach-Zehnder interferometer

    Article • Scientific Reports, August 2018, Springer Science + Business Media

    Dr. Nageswara Lalam

  5. Multi point strain and temperature sensing based on Brillouin optical time domain reflectometry

    Article • July 2018, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Nageswara Lalam

  6. Performance Improvement of Brillouin Ring Laser Based BOTDR System Employing a Wavelength Diversity Technique

    Article • Journal of Lightwave Technology, February 2018, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Nageswara Lalam

  7. Performance analysis of Brillouin optical time domain reflectometry (BOTDR) employing wavelength diversity and passive depolarizer techniques

    Article • Measurement Science and Technology, January 2018, Institute of Physics Publishing

    Dr. Nageswara Lalam

  8. Performance improvement of Brillouin based distributed fiber sensors employing wavelength diversity techniques (Invited Paper)

    Article • August 2017, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Nageswara Lalam

  9. High Sensitivity Refractometer Based on Reflective Smf-Small Diameter No Core Fiber Structure

    Article • Sensors, June 2017, MDPI AG

    Dr. Nageswara Lalam

  10. Performance improvement of BOTDR system using wavelength diversity technique

    Article • April 2017, SPIE

    Dr. Nageswara Lalam

  11. Future of distributed fiber sensors (invited paper)

    Article • September 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Nageswara Lalam

  12. Perfluorinated polymer optical fiber for precision strain sensing based on novel SMS fiber structure

    Article • July 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Nageswara Lalam

  13. Analysis of Brillouin Frequency Shift in Distributed Optical Fiber Sensor System for Strain and Temperature Monitoring

    Article • January 2016, Scitepress

    Dr. Nageswara Lalam

  14. Employing wavelength diversity technique to enhance the Brillouin gain response in BOTDA system

    Article • January 2016, Optical Society of America (OSA)

    Dr. Nageswara Lalam

  15. Experimental analysis of EVM and BER for indoor radio-over-fibre networks using polymer optical fibre

    Article • June 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Zabih (Fary) Ghassemlooy, Dr. Nageswara Lalam

  16. Characterization of Brillouin frequency shift in Brillouin Optical Time Domain Analysis (BOTDA)

    Article • June 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Nageswara Lalam