Sreeramulu Valligatla
Sreeramulu Valligatla
IFW Dresden, Germany/CNR-IFN Trento,Italy/University of Hyderabad/
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Nonlinear optical switching in regioregular porphyrin covalent organic frameworks
BP Biswal, S Valligatla, M Wang, T Banerjee, NA Saad, BMK Mariserla, ...
Angewandte Chemie International Edition 58 (21), 6896-6900, 2019
Nonlinear optical switching and enhanced nonlinear optical response of Au–CdSe heteronanostructures
V Sreeramulu, KK Haldar, A Patra, DN Rao
The Journal of Physical Chemistry C 118 (51), 30333-30341, 2014
Nonlinear optical switching and optical limiting in colloidal CdSe quantum dots investigated by nanosecond Z-scan measurement
S Valligatla, KK Haldar, A Patra, NR Desai
Optics & Laser Technology 84, 87-93, 2016
Optical, electrical, and electrochemical properties of graphene based water soluble polyaniline composites
V Meriga, S Valligatla, S Sundaresan, C Cahill, VR Dhanak, ...
Journal of Applied Polymer Science 132 (45), 2015
High quality factor 1-D Er3+-activated dielectric microcavity fabricated by RF-sputtering
S Valligatla, A Chiasera, S Varas, N Bazzanella, DN Rao, GC Righini, ...
Optics Express 20 (19), 21214-21222, 2012
A thiazolo [5, 4-d] thiazole-bridged porphyrin organic framework as a promising nonlinear optical material
M Samal, S Valligatla, NA Saad, MV Rao, DN Rao, R Sahu, BP Biswal
Chemical communications 55 (74), 11025-11028, 2019
Optical properties of germanium nanoparticles synthesized by pulsed laser ablation in acetone
S Vadavalli, S Valligatla, B Neelamraju, MH Dar, A Chiasera, M Ferrari, ...
Frontiers in Physics 2, 57, 2014
Design and synthesis of donor–acceptor pyrazabole derivatives for multiphoton absorption
T Jadhav, R Maragani, R Misra, V Sreeramulu, DN Rao, SM Mobin
Dalton Transactions 42 (13), 4340-4342, 2013
Optical field enhanced nonlinear absorption and optical limiting properties of 1-D dielectric photonic crystal with ZnO defect
S Valligatla, A Chiasera, S Varas, P Das, BNS Bhaktha, A Łukowiak, ...
Optical Materials 50, 229-233, 2015
CO2 Laser irradiation of GeO2 planar waveguide fabricated by rf-sputtering
A Chiasera, C Macchi, S Mariazzi, S Valligatla, L Lunelli, C Pederzolli, ...
Optical Materials Express 3 (9), 1561-1570, 2013
Coherent emission from fully Er3+ doped monolithic 1-D dielectric microcavity fabricated by rf-sputtering
A Chiasera, C Meroni, F Scotognella, YG Boucher, G Galzerano, ...
Optical Materials 87, 107-111, 2019
Experimental observation of Berry phases in optical Möbius-strip microcavities
J Wang, S Valligatla, Y Yin, L Schwarz, M Medina-Sánchez, S Baunack, ...
Nature Photonics 17 (1), 120-125, 2023
Hybrid 1-D dielectric microcavity: Fabrication and spectroscopic assessment of glass-based sub-wavelength structures
A Chiasera, J Jasieniak, S Normani, S Valligatla, A Lukowiak, S Taccheo, ...
Ceramics International 41 (6), 7429-7433, 2015
Curved nanomembrane-based concentric ring cavities for supermode hybridization
J Wang, Y Yin, Q Hao, YD Yang, S Valligatla, E Saei Ghareh Naz, Y Li, ...
Nano Letters 18 (11), 7261-7267, 2018
SiO2-P2O5-HfO2-Al2O3-Na2O glasses activated by Er3+ ions: From bulk sample to planar waveguide fabricated by rf-sputtering
A Chiasera, I Vasilchenko, D Dorosz, M Cotti, S Varas, E Iacob, ...
Optical Materials 63, 153-157, 2017
Design and synthesis of hyperstructured molecules based on cyclophosphazene core for multiphoton absorption
KPK Naik, V Sreeramulu, E Ramya, K Muralidharan, DN Rao
Materials Chemistry and Physics 180, 38-45, 2016
Time-resolved photoluminescence studies in Eu-doped SiO2–HfO2–ZnO glass-ceramic waveguides
S Ghosh, S Valligatla, A Lukowiak, A Chiasera, M Ferrari, BNS Bhaktha
Ceramics International 43 (1), 1145-1149, 2017
CO2 Laser irradiation of GeO2 planar waveguide fabricated by rf-sputtering
S Valligatla, A Chiasera, N Bazzanella, L Lunelli, A Miotello, M Mazzola, ...
IOP Conference Series: Materials Science and Engineering 73 (1), 012006, 2015
Photonic band edge assisted spontaneous emission enhancement from all Er3+ 1-D photonic band gap structure
A Chiasera, C Meroni, S Varas, S Valligatla, F Scotognella, YG Boucher, ...
Optical Materials 80, 106-109, 2018
Highly integrated lab-on-a-chip for fluorescence detection
SSK Guduru, F Scotognella, A Chiasera, V Sreeramulu, L Criante, ...
Optical Engineering 55 (9), 097102-097102, 2016
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