Journal Publications

1. Entangling quantum memories via heralded photonic Bell measurement, P. Dhara, D. Englund, S. Guha, Phys. Rev. Research, 5(3), 033149. quant-ph:2303.03453. (Editors' Suggestion)

2. Zero-Added-Loss Entangled Photon Multiplexing for Ground- and Space-Based Quantum Networks, K. C. Chen, P. Dhara, M. Heuck, Y. Lee, W. Dai, S. Guha, D. Englund, Phys. Rev. Appl. 19, 054029,  quant-ph:2206.03670

3. Optimal Entanglement Distribution using Satellite Based Quantum Networks. N. K. Panigrahy, P. Dhara, D. Towsley, S. Guha, L. Tassiulas, NetSciQCom 2022: IEEE INFOCOM Network Science for Quantum Communication Networks Workshop, quant-ph:2205.12354

4. Coherent manipulation of graph states composed of finite-energy Gottesman-Kitaev-Preskill-encoded qubits. K.P. Seshadreesan, P. Dhara, A. Patil, L. Jiang, S. Guha, Phys. Rev. A 105, 052416; quant-ph:2105.04300

5. Heralded-Multiplexed High-Efficiency Cascaded Source of Dual-Rail Polarization-Entangled Photon Pairs using Spontaneous Parametric Down Conversion. P. Dhara, S. J. Johnson, C. N. Gagatsos, P. G. Kwiat, S. Guha, Phys. Rev. Appl. 17, 034071 (2022), quant-ph:2107.14360 

6. Multiplexed quantum repeaters based on dual-species trapped-ion systems. P. Dhara, N. M. Linke, E. Waks, S. Guha, K. P. Seshadreesan, Phys. Rev. A 105, 022623 (2022), quant-ph:2105.06707. (Editors' Suggestion)

Featured in a synopsis article on Physics Magazine: Boosting the performance of quantum repeaters

7. Subexponential rate versus distance with time-multiplexed quantum repeaters. P. Dhara, A. Patil, H. Krovi, S. Guha, Phys. Rev. A 104, 052612 (2021), quant-ph:2105.01002 

8. Tip-enhanced Raman Spectroscopy in understanding interface optical phonon modes in AlGaN multi-quantum wells. A.K.Sivadasan, P. Dhara, R. Basu, C. Singha; A. Bhattacharyya, K.K. Madupu, Journal of Materials NanoScience, 7(1), 19-23, arXiv:1810.02651

9. Optical Imaging of Metallic and Semiconductor Nanostructures at Sub–Wavelength Regime. A.K.Sivadasan, K. K. Madapu, P. Dhara, Physics Education, IAPT, 33(1), 08 (2017), ISSN Number: 0970-5953

Preprints

1. Blockwise Key Distillation in Satellite-based Quantum Key Distribution, M. J. Bae, N. K. Panigrahy, P. Dhara, W. O. Krawec, A. Russell, D. Towsley, B. Wang, quant-ph:2307.04300.

2. Phonon-Induced Decoherence in Color-Center Qubits, P. Dhara, S. Guha, quant-ph:2305.05049 (under review; Physical Review Research)

3. A complex-valued non-Gaussianity measure for quantum states of light, A. J. Pizzimenti, P. Dhara, Z. V. Herstraeten, S. Cheng, C. N. Gagatsos, quant-ph:2303.00880 (under review; Quantum)

Conference presentations

1. Entangling Quantum Memories via Heralded Photonic Bell Measurement (Contributory Talk) P. Dhara, D. Englund, S. Guha. Optica Quantum 2.0 2023, Denver.

2. Modeling Phonon-Induced Decoherence in Solid-State Defect based Qubits, (Contributory Talk) P. Dhara, S. Guha. APS March Meeting 2023, Las Vegas.

3. Entangling Quantum Memories via Heralded Photonic Bell Measurement (Contributory Talk) P. Dhara, D. Englund, S. Guha. APS March Meeting 2023, Las Vegas.

4. Zero-Added-Loss Entangled Photon Multiplexing for Ground and Space-Based Quantum Networks (Contributory Talk) K.C. Chen, P. Dhara, M. Heuck, Y. Lee, W. Dai, S. Guha, D. Englund. Southwest Quantum Information and Technology (SQuInT) Workshop 2022, Berkeley.

5. Zero-Added-Loss Entangled Photon Multiplexing for Ground and Space-Based Quantum Networks (Poster) K.C. Chen, P. Dhara, M. Heuck, Y. Lee, W. Dai, S. Guha, D. Englund. Workshop for Quantum Repeater Networks (WQRN3) 2022, Univ. of Chicago

6. Multiplexed quantum repeaters based on dual-species trapped-ion systems (Poster), P. Dhara, N. Linke, E. Waks, S. Guha, K. Seshadreesan, Presented at SQuInT 2021 (online).

7. Heralded-Multiplexed High-Efficiency Cascaded Source of Dual-Rail Polarization-Entangled Photon Pairs using Spontaneous Parametric Down Conversion (Poster) P. Dhara, S. J. Johnson, C. N. Gagatsos, P. G. Kwiat, S. Guha, Presented at SQuInT 2021 (online).

8. Sub-exponential rate versus distance with time-multiplexed quantum repeaters (Poster) P. Dhara, A. Patil, H. Krovi, S. Guha, Presented at SQuInT 2021 (online).

9. Sub-exponential rate versus distance with time-multiplexed quantum repeaters (Poster) P. Dhara, A. Patil, H. Krovi, S. Guha, Presented at QCrypt 2021 (online).

10. Effect of quantum channels on quantum networks: A case study on Quantum Fourier Transformation. (Contributory presentation; Oral) P. Dhara, S. Sivakumar, Presented at OSI International Symposium on Optics 2018, IIT Kanpur

11. Probing of interface modes in AlGaN MQWs using TERS. (Contributory presentation; Poster) A.K.Sivadasan, P. Dhara, R. Basu, C. Singha; A. Bhattacharyya, K.K. Madupu, presented at Nano and Functional Materials 2017, BITS Pilani