Dr Ravi Pant
Associate Professor (Physics)
  +91 (0)471 - 2778127
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  1. Varun MK, Akhileshwar Mishra, and Ravi Pant, “Microwave photonics applications of stimulated Brillouin scattering,” Review article, Journal of Optics 24, 063002 (2022).

  2. Akhileshwar Mishra  and Ravi Pant, “Deep UV to NIR frequency combs via cascaded harmonic generation in a silica nanowire using nanojoule pulse energies,” Optica 8 (9), 1210-1217 (2021).

  3. Varun MK and Ravi Pant, “Efficient Microwave Photonic Bandpass Filter With Large Out-of-Band Rejection, High-Resolution and Low-Loss Up To 40 GHz,” Journal of Lightwave Technology (2021).

  4. Varun MK and Ravi Pant, “Electromagnetically-Induced-Absorption-Mediated Ultrahigh-Rejection Microwave Photonic Notch Filter Using Single-Sideband Modulation,” Physical Review Applied 16 (2), 024053 (2021).

  5. Siva Shakthi A, Varun MK and, Ravi Pant, “Dynamic dispersion compensation for wideband microwave photonic notch filter with high rejection and high-resolution,” IEEE Journal of Selected Topics in Quantum Electronics 27 (6), 1-13 (2021).

  6. Siva Shakthi A, Anjali B Yelikar and Ravi Pant, "Analogue of Electromagnetically Induced Absorption in Microwave Domain Using Stimulated Brillouin Scattering," Communications Physics 3, 109 (2020).

  7. Pooja Sekhar, Akhileshwar Mishra, and Ravi Pant, “Efficient multichannel wavelength conversion around 2000 nm using continuous wave pumps," IEEE Photonics Technology Letters 32, 542 - 545 (2020).

  8.  Ben Johns,  Navas Meleth Puthoor,  Harikrishnan Gopalakrishnan,  Akhileshwar Mishra,  Ravi Pant, and  J. Mitra, "Epsilon-near-zero response in indium tin oxide thin films: Octave span tuning and IR plasmonics," Journal of Applied Physics 127, 043102 (2020).

  9. Varun M K, Akhileshwar Mishra, and Ravi Pant, “Slow-Light Based Tunable Delay and Narrowband Comb Filtering at 2 µm” Optics Letters 44, 5278-5281 (2019).

  10. Akhileshwar Mishra and Ravi Pant, “Efficient Brillouin lasing and multi-Stokes generation at 2004 nm” OSA Continuum 2, 2826-2833 (2019).

  11. Ravi Pant, Siva Shakthi A. and Anjali B. Yelikar, “Coherent interaction between Brillouin pathways: controlled wideband excitation of Fano resonance and induced transparency,” Scientific Reports 8, Article # 9175 | DOI:10.1038/s41598-018-27444-8 (2018).

  12. Marpaung, David; Morrison, Blair; Pagani, Mattia; Pant, Ravi; Choi, Duk-Yong; Luther-Davies, Barry; Madden, Steve J; Eggleton, Benjamin J,  “Low power, chip-based stimulated Brillouin scattering microwave photonic filter with ultrahigh selectivity,” Optica 2, 76-83 (2015).

  13. Irina V. Kabakova, Ravi Pant, Herbert G. Winful, and Benjamin J. Eggleton, "Chalcogenide Brillouin lasers," Invited article, Journal of Nonlinear Optical Physics & Materials, 23, ()DOI: 10.1142/S0218863514500015).

  14. Thomas F. S. Büttner, Irina V. Kabakova, Darren D. Hudson, Ravi Pant, Christopher G. Poulton, Alexander C. Judge & Benjamin J. Eggleton, "Phase-locking and Pulse Generation in Multi-Frequency Brillouin Oscillator via Four Wave Mixing," Scientific Reports 4, Article number: 5032 DOI: doi:10.1038/srep05032 (2014).

  15. Ravi Pant, Marpaung, D., Kabakova, I. V., Morrison, B., Poulton, C. G. and Eggleton, B. J. (2014), "On-chip stimulated Brillouin Scattering for microwave signal processing and generation."  Laser & Photon. Rev. (2014). doi: 10.1002/lpor.201300154

  16. Benjamin J. Eggleton, Christopher G. Poulton, and Ravi Pant, “Inducing and harnessing stimulated Brillouin scattering in integrated photonic circuits,” Review article Advances in Optics and Photonics 5, 538-587 (2013).

  17. Blair Morrison, David Marpaung, Ravi Pant, Enbang Li, Duk-Yong Choi, Steve Madden, Barry Luther-Davies, Benjamin J. Eggleton, "Tunable microwave photonic notch filter using on-chip stimulated Brillouin scattering," Optics Communications 313, 85-89 (2014).

  18. Ravi Pant, Enbang Li, Christopher Poulton, Duk-Yong Choi, Steve Madden, Barry Luther-Davies, and Benjamin J. Eggleton, “Observation of Brillouin dynamic grating in a photonic chip,” Optics Letters 38, 305-307 (2013).

  19. Christopher Poulton, Ravi Pant, and Benjamin J. Eggleton, “Acoustic confinement and stimulated Brillouin scattering in integrated optical waveguides” JOSA B 30, 2657-2664 (2013).

  20. David Marpaung, Blair Morrison, Ravi Pant, Chris Roeloffzen, Arne Leinse,  Rene Heideman and Benjamin J. Eggleton, “Si3N4 ring resonator-based microwave photonic notch filter with an ultrahigh peak rejection,” Optics Express 21, 23286-23294 (2013).

  21. David Marpaung, Blair Morrison, Ravi Pant, and Benjamin J. Eggleton, “Frequency agile microwave photonic filter with anomalously-high stopband rejection”, Optics Letters 38, 4300-4303 (2013).

  22. Irina Kabakova, Ravi Pant, Duk-Yong Choi, Sukhanta Debbarma, Stephen Madden, Barry Luther-Davies Benjamin Eggleton, “Narrow linewidth Brillouin laser based on chalcogenide chip,” Optics Letters 38, 3208-3211 (2013).

  23. Feng Gao, Ravi Pant, Enbang Li, Christopher G. Poulton, Duk-Yong Choi, Steve Madden, Barry Luther-Davies, and Benjamin J. Eggleton, “On-chip high-sensitivity laser frequency sensing with Brillouin mutually-modulated cross-gain modulation,” Optics Express 21, 8605-8613 (2013).

  24. Kang Tan, David Marpaung, Ravi Pant, Feng Gao, Enbang Li, Jian Wang, Duk-Yong Choi, Steve Madden, Barry Luther-Davies, Junqiang Sung and Benjamin J. Eggleton, “Photonic-chip-based all-optical ultra-wideband pulse generation via XPM and birefringence in a chalcogenide waveguide,” Optics Express 21, 2003-2011 (2013).

  25. Benjamin J. Eggleton, Trung D. Vo, Ravi Pant, Jochen Schroeder, Duk-Yong Choi, Stephen J. Madden, and Barry Luther-Davies, “Photonic chip based ultrafast optical processing based on high nonlinearity dispersion engineered chalcogenide waveguides,” Laser and Photonics Review 6, 97-114 2012.

  26. Thomas Buettner, Irina Kabakova, Darren Hudson, Ravi Pant, Enbang Li, and Benjamin J. Eggleton, “Multi-wavelength Gratings formed via cascaded Stimulated Brillouin Scattering,” Optics Express 20, 26434-26440 (2012).

  27.  Christopher G. Poulton, Ravi Pant, Adam Byrnes, Shanhui Fan, Michael Steel, and Benjamin J. Eggleton, “Design for broadband on-chip isolator using Stimulated Brillouin Scattering in dispersion-engineered chalcogenide waveguides,” Optics Express 20, 21235 (2012).

  28. Adam Byrnes, Ravi Pant, Enbang Li, Duk-Yong Choi, Christopher G. Poulton, Shanhui Fan, Steve Madden, Barry Luther-Davies, and Benjamin J. Eggleton, “Photonic chip based tunable and reconfigurable narrowband microwave photonic filter using stimulated Brillouin scattering,” Optics Express 20, 18836-18845 (2012).

  29. Ravi Pant, Adam Byrnes, Christopher G. Poulton, Enbang Li, Duk-Yong Choi, Stephen J. Madden, Barry Luther-Davies, and Benjamin J. Eggleton, “Photonic chip based tunable slow and fast light via stimulated Brillouin scattering,” Optics Letters 37, 969-971 (2012).

  30. Ravi Pant, Enbang Li, Duk-Yong Choi, Christopher G. Poulton, Stephen J. Madden, Barry Luther-Davies, and Benjamin J. Eggleton, “Cavity enhanced stimulated Brillouin scattering in an optical chip for multiorder Stokes generation,” Optics Letters 36, 3687-3689 (2011).

  31. Stephen A. Dekker, Alexander C. Judge, Ravi Pant, Itandehui Gris-Sanchez, Jonathan C. Knight, C. Martijn de Sterke, and Benjamin J. Eggleton, “Highly-efficient, octave spanning soliton self-frequency shift using a specialized photonic crystal fibre with low OH loss,” Optics Express 19, 17766-17773 (2011).

  32. Ravi Pant, Christopher G. Poulton, Duk-Yong Choi, Hannah Mcfarlane, Samuel Hile, Enbang Li, Luc Thevenaz, Stephen J. Madden, Barry Luther-Davies, and Benjamin J. Eggleton, “On-chip stimulated Brillouin scattering,” Optics Express 19, 8285-8290 (2011).

  33. Trung D. Vo, Ravi Pant, Mark D. Pelusi, Jochen Schroder, Duk-Yong Choi, Sukhanta K. Debbarma, Stephen J. Madden, Barry Luther-Davies and Benjamin J. Eggleton, “Photonic chip based all-optical XOR gate for 40 Gbit/s and 160 Gbit/s DPSK signals,” Optics Letters 36, 710-712 (2011).

  34. Ravi Pant, Trung D. Vo, Chunle Xiong, Mark D. Pelusi, Steve J. Madden, Barry Luther-Davies, and Benjamin J. Eggleton, “Ultrahigh bandwidth, on-chip all-optical pulse erasure using c(3) process in a nonlinear chalcogenide waveguide,” Optics Letters 36, 298-300 (2011).

  35. Ravi Pant, Alexander C. Judge, Eric C. Magi, Boris T. Kuhlmey, Martijn de Sterke, and Benjamin J. Eggleton, “Characterization and optimization of photonic crystal fibre for enhanced soliton self-frequency shift,” JOSAB 27, 1894-1901 (2010).

  36. Ravi Pant, Chunle Xiong, Steve Madden, Barry-Luther Davies, and Benjamin J. Eggleton, “Investigation of all-optical analog-to-digital quantization using a chalcogenide waveguide: A step towards all-optical analog-to-digital converter chip,” Optics Communications 283, 2258-2262 (2010).

  37. Alexander C. Judge, Stephen A. Dekker, Ravi Pant, C. Martijn de Sterke, and Benjamin J. Eggleton, “Soliton self-frequency shift in As2S3 waveguides,” Optics Express 18, 14960-14968 (2010).

  38. Alexander Judge, Ole Bang, Benjamin J. Eggleton, Boris T. Kuhlmey, Eric Magi, Ravi Pant, and Martijn de Sterke, “Optimization of the soliton self-frequency shift in a tapered photonic crystal fibre,” JOSA B 26, 2064-2071 (2009).

  39. Ravi Pant, Michael D. Stenner, Mark A. Neifeld, and Daniel J. Gauthier, “Optimal pump profile designs for broadband SBS slow-light systems,” Optics Express 16, 2764-2777 (2008).

  40. Ravi Pant, Michael D. Stenner, and Mark A. Neifeld, “Limitations of self-phase-modulation-based tunable delay system for all-optical buffer design,” Applied Optics 47, 5051-5060, (2008).

  41. Myung Jun Lee, Ravi Pant, Michael D. Stenner, and Mark A. Neifeld, “SBS gain-based slow- light system with a Fabry-Perot resonator,” Optics Communications 281, 2975-2984 (2008).

  42. Myung Jun Lee, Ravi Pant, and Mark A. Neifeld, “Improved slow-light delay performance of broadband stimulated Brillouin scattering system using fiber Bragg gratings,” Applied Optics 47, 6404-6415 (2008).

  43. Ravi Pant, Michael D. Stenner, Mark A. Neifeld, Zhimin Shi, Robert W. Boyd, and Daniel J. Gauthier, “Maximizing the opening of eye diagrams for slow-light systems,” Applied Optics 46, 6513-6519. (2007).

  44. Zhimin Shi, Ravi Pant, Robert W. Boyd, Zhaoming Zhu, Daniel J. Gauthier, Michael D. Stenner, and Mark A. Neifeld, “Design of a Tunable Time-Delay Element Using Multiple Gain Lines for Large Fractional Delay with High Data Fidelity,” Optics Letters 32, 1986-1988 (2007).

  45. Ravi Pant, Mark A. Neifeld, Michael B. Steer, Houssam Kanj, and Andres Cangellaris, “Electrical Package Impact on VCSEL-Based Optical Interconnects,” Optics Communications 245, 315-332 (2005).