Grants per year
Personal profile
Research Interests
Multifunctional materials and systems; multiscale/multiphase 3D direct laser writing; photonic and ultrasonic sensors; smart structures.
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
Education/Academic qualification
Aeronautics, Minor in Materials Science, PhD, California Institute of Technology
… → 1989
Aeronautics, MS, California Institute of Technology
… → 1984
Aeronautics, BTech, Indian Institute of Technology, Delhi
… → 1983
Fingerprint
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Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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Femtosecond Laser Structuring of Active Optical Fiber Sensors for System Health Monitoring
Krishnaswamy, S. (PD/PI) & Krishnaswamy, S. (PD/PI)
5/1/23 → 4/30/26
Project: Research project
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Femtosecond Fiber Laser Engine for Multiscale Multiphoton 3D Direct Laser Writing
Krishnaswamy, S. (PD/PI)
9/1/21 → 8/31/22
Project: Research project
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MRI: Acquisition of a NanoRaman Atomic Force Microscopy (AFM) System for Multi-Property Measurements in Electronic and Other Materials
Balogun, O. (PD/PI), Espinosa, H. D. (Co-PD/PI), Akono, A.-T. (Other), Blair, N. E. (Other), Dichtel, W. (Other), Gaillard, J.-F. (Other), Geiger, F. M. (Other), Kanatzidis, M. (Other), Krishnaswamy, S. (Other), Lauhon, L. J. (Other), Odom, T. W. (Other) & Weiss, E. A. (Other)
9/1/21 → 8/31/23
Project: Research project
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Direct Laser Writing of In-Fiber Ring Resonator Acoustic Emission Sensors for Structural Health Monitoring 20-000000919
Krishnaswamy, S. (PD/PI)
4/19/21 → 4/18/23
Project: Research project
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NUSTARS Gene Haas Foundation Grant Application
Krishnaswamy, S. (PD/PI)
12/4/20 → 12/3/22
Project: Research project
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High-Q Emission from Colloidal Quantum Dots Embedded in Polymer Quasi-BIC Metasurfaces
Kulkarni, S. P., Pathak, A. K., Krishnaswamy, S. & Aydin, K., Jan 29 2025, In: Nano letters. 25, 4, p. 1653-1659 7 p.Research output: Contribution to journal › Article › peer-review
1 Scopus citations -
Sensitivity-Enhanced Fiber-Optic Fabry-Perot Ultrasonic Sensor Based on Direct Laser Writing of Dual-Resonant Cavity
Wei, H., Wei, Y., Zhuang, C., He, G., Yang, T., Zhang, X., Pang, F., Wang, T., Krishnaswamy, S., Caucheteur, C. & Hu, X., 2025, In: IEEE Transactions on Instrumentation and Measurement. 74, 7000706.Research output: Contribution to journal › Article › peer-review
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Surface-Functionalization of Oleate-Capped Nano-Emitters for Stable Dispersion in 3D-Printable Polymers
Pathak, A. K., Kulkarni, S. P., Chan, R. R., Mirkin, C. A., Aydin, K. & Krishnaswamy, S., Jan 2 2025, In: Advanced Functional Materials. 35, 1, 2412064.Research output: Contribution to journal › Article › peer-review
Open Access2 Scopus citations -
Fiber-optic temperature sensor based on embedded rare-earth luminescent nanoparticles
Pathak, A. K., Kulkarni, S. & Krishnaswamy, S., 2024, Health Monitoring of Structural and Biological Systems XVIII. Su, Z., Peters, K. J., Ricci, F. & Rizzo, P. (eds.). SPIE, 1295122. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 12951).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
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Two-photon 3D printed active polymer ring resonators on the tip of optical fibers for temperature sensing
Pathak, A. K., Kulkarni, S. & Krishnaswamy, S., 2024, Health Monitoring of Structural and Biological Systems XVIII. Su, Z., Peters, K. J., Ricci, F. & Rizzo, P. (eds.). SPIE, 1295121. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 12951).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
Datasets
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Efficient Harnessing of Light from Nanoscale Emitters Deterministically Placed through Polymer-Pen Lithography at the Focus of 3D-Printed Ellipsoidal Micro-Lenses
Amrithanath, A. K. (Creator) & Krishnaswamy, S. (Creator), The Optical Society, 2021
DOI: 10.6084/m9.figshare.c.5598390, https://osapublishing.figshare.com/collections/Efficient_Harnessing_of_Light_from_Nanoscale_Emitters_Deterministically_Placed_through_Polymer-Pen_Lithography_at_the_Focus_of_3D-Printed_Ellipsoidal_Micro-Lenses/5598390
Dataset