Conference papers and Invited talks

2019

1. icONMAT 2019, Kochi, Jan 3-5, 2019, “Tamm Plasmon Coupled Fluorescence Enhancement in One Dimensional Distributed Feedback Cavity" by Govind Kumar, Nitish Kumar Gupta and R. Vijaya (Oral). (Selected for the Best Oral presentation award).
2. icONMAT 2019, Kochi, Jan 3-5, 2019, “Planar Optical Heterostructure for Wide-angle Diffraction using Soft Imprint Lithography” by Arpita Haldar and R. Vijaya (Oral). (Selected for the Best Oral presentation award).
3. FiO 2019, Washington DC, 15-19 Sept 2019, “Remote Imaging of Cracks in Self-assembled Photonic Crystals” by Sravya Rao, Rahul Shaw, Dipak Rout, Govind Kumar, R.Vijaya and Shilpi Gupta(poster).
4. ADMAT-2019, Hyderabad, 23-25 Sept 2019, “Special-purpose Dielectric Optical Coatings” by Govind Kumar, Linu George and R.Vijaya (e-poster).
5. ICOL-2019, Dehradun, 19-22 Oct 2019, “Far-detuned ultraviolet wavelength generation in dispersion-shifted fiber by cascaded intermodal four-wave mixing” by Sudip K.Chatterjee and R.Vijaya (Oral). (Selected for the Best Oral presentation award).
6. ICOL-2019, Dehradun, 19-22 Oct 2019, “Dual-band Microstrip Patch Antenna for KU and K bands” by Garima Joshi and R.Vijaya (Poster).
7. ICOL-2019, Dehradun, 19-22 Oct 2019, “Control of Optical Bistability in Erbium Doped Fiber Laser by Wavelength Tuning” by Deeksha Jachpure and R.Vijaya (Poster).
8. Invited talk, ICOL-2019, Dehradun, 19-22 Oct 2019 “Multi-functional Heterostructures and Metasurfaces for Photonic Applications” by R.Vijaya.
9. ISOT-2019, Goa, 11-13 Nov 2019, “Polarization anisotropy of dye-activated molecules in different environments” by Pratyasha Sahani and R.Vijaya (Poster).
10. ISOT-2019, Goa, 11-13 Nov 2019, “Optical Diffraction from a Metasurface of Periodically Arranged Air Pockets” by Arpita Haldar and R.Vijaya (Oral).
11. Invited talk, ISOT-2019, Goa, 11-13 Nov 2019, “Diffraction as a Tool for Optical Characterization of Photonic Crystals” by R.Vijaya.
12. 2nd Indian Conference on Antennas & Propagation (InCAP-2019), Ahmedabad,19-22 Dec 2019, “Dual band Microstrip Patch Antenna using uniplanar EBG of aperture-type FSS” by Garima Joshi and R.Vijaya (poster).
13. IEEE Indian Conference on Antennas and propagation (InCAP), Ahmedabad, India (2019), DOI: 10.1109/InCAP47789.2019.9134520, Garima Joshi and R.Vijaya, Dual Band Microstrip Patch Antenna using Uniplanar EBG of Aperture type FSS.

2018

1. OSI-ISO Symposium, Kanpur, Sept 20-22, 2018,“Planar photonic crystal as a polarizer for out-of-plane incidence of light” by Pratyasha Sahani and R.Vijaya (poster presentation). (Selected for the Best Poster award – certificate and cash of Rs.3,500)
2. OSI-ISO Symposium, Kanpur, Sept 20-22, 2018,“Experimental demonstration of far-detuned sidebands via intermodal four-wave mixing in SMF-28 fiber with Q-switched nanosecond pulses ” by Sudip K. Chatterjee and R.Vijaya (oral presentation).
3. Invited talk, ISSMD-2018, Nagpur, Nov.30-Dec.2, 2018, “Silicon Photonic Crystal Slab: Spectral Characterization and Polarizing Action” by Ummer K.V, Pratyasha Sahani and R.Vijaya.
4. National Laser Symposium (NLS-27), Indore, Dec 3-6, 2018, “Continuous wave, broadband, erbium-doped fiber laser and study of its temporal coherence characteristics ” by Suchita. (Selected for the Best Thesis award by Indian Laser Association – certificate and cash of Rs.7,500)
5. Photonics 2018, Delhi, Dec. 12-15, 2018, “Generation of discrete ultraviolet-visible wavelengths via intermodal four-wave mixing in SMF-28 fiber ” by Sudip K. Chatterjee and R. Vijaya (poster presentation ).
6. Photonics 2018, Delhi, Dec. 12-15, 2018, “Role of spectral features in the temporal coherence characteristics of a broadband erbium-doped fiber laser ” by Deeksha Jachpure, Suchita and R. Vijaya (poster presentation).
7. Photonics 2018, Delhi, Dec. 12-15, 2018, “Single Material Periodic Photonic Structures for Dispersion Compensation” by Nitish Kumar Gupta and R. Vijaya (oral presentation).
8. Photonics 2018, Delhi, Dec. 12-15, 2018, “Impact of geometrical parameters on excitation of Tamm-plasmon-polaritons” by Anupa Kumari, Samir Kumar, Govind Kumar, Mukesh K. Shukla, Partha S. Maji, R. Vijaya and Ritwick Das (poster presentation).
9. Invited talk, Photonics 2018, Delhi, Dec. 12-15, 2018, “Temporal Coherence and Phase Correlations in the Spectrum of a Broadband Fiber Laser ” by Govind Kumar, Nitish Kumar Gupta and R. Vijaya (Oral).

2017

1. Invited talk, 3rd URSI Regional conference on Radio science (RCRS 2017), Tirupati, Mar. 1-4, 2017, “Sub-wavelength imaging in photonic crystals” by Ummer K.V and R.Vijaya.
2. Invited talk, Symposium on Structured Materials and Devices of International conference on Materials for Advanced Technologies (ICMAT), Singapore, June 18-23, 2017, “Dielectric and plasmonic photonic crystal lasers” by Govind Kumar, Dipak Rout, Ummer K.V and R.Vijaya.
3. Advanced Photonics Congress, New Orleans, July 24-27, 2017, “Enhancement and spectral narrowing of emission from photonic crystal heterostructure mediated by band edge modes” by Govind Kumar, Dipak Rout and R.Vijaya (Oral presentation).
4. Plenary talk, INTOPMAA, Trivandrum, Aug 11-13, 2017 “Temporal coherence of continuous wave sources of different spectral characteristics”
5. Frontiers in Optics, Washington, Sept 17-21, 2017, “Laser line selection from a broadband erbium-doped fiber ring laser using a versatile intra-cavity filter” by Suchita and R.Vijaya (Poster presentation).
6. Thirty years of photonic crystals – the Indian research scenario, Kanpur, Sept 21-23, 2017, “Analyzing guided resonances in asymmetric photonic crystal slab ” by K.V.Ummer and R.Vijaya (Poster presentation).
7. Thirty years of photonic crystals – the Indian research scenario, Kanpur, Sept 21-23, 2017, “Fluorescence and its decay time in dye-doped metallo-dielectric photonic crystals with different gold infiltration ” by Dipak Rout and R.Vijaya (poster presentation).
8. Thirty years of photonic crystals – the Indian research scenario, Kanpur, Sept 21-23, 2017, “Band edge- and defect mode-induced emission from photonic crystal heterostructure cavity ” by Govind Kumar and R.Vijaya (Poster presentation).