Lensing in the Ultrasonic Domain using Negative Refraction Induced by Material Contrast

by C. T. Manjunath, Prabhu Rajagopal
Published 2019-04-01

Torsional mode ultrasonic helical waveguide sensor for re-configurable temperature measurement

by Suresh Periyannan, Prabhu Rajagopal, Krishnan Balasubramaniam
Published 2016-06-01

Multiple temperature sensors embedded in an ultrasonic “spiral-like” waveguide

by Suresh Periyannan, Prabhu Rajagopal, Krishnan Balasubramaniam
Published 2017-03-01

Deep subwavelength ultrasonic imaging using optimized holey structured metamaterials

by Kiran Kumar Amireddy, Krishnan Balasubramaniam, Prabhu Rajagopal
Published 2017-08-01

Structured channel metamaterials for deep sub-wavelength resolution in guided ultrasonics

by John K. Birir, Michael J. Gatari, Prabhu Rajagopal
Published 2020-06-01

Novel hermetically sealed device to realize unconventional phonon blockade at near-micron dimensions and milliKelvin temperatures

by Jayant K. Nema, Srijan Gupta, Riya Thakkar, Prabhu Rajagopal
Published 2021-01-01

Semi-analytical finite-element modeling approach for guided wave assessment of mechanical degradation in bones

by Dhawal R. Thakare, Alexandre Abid, Daniel Pereira, Julio Fernandes, Pierre Belanger, Prabhu Rajagopal
Published 2017-01-01