852 citations · 936 across the 14 of their papers we have counts for
14 papers
Hyperbolic Metamaterials for Enhanced Scintillation
Priyankar Pandey, Subrahmanyam Mantha, Harish N S Krishnamoorthy
Scintillators are indispensable for the detection of X-rays, -rays, and energetic particles in applications ranging from medical imaging and security screening to high-energy ph…
Inverse-designed non-volatile phase change varifocal metalens at the edge of the visible spectrum
Subrahmanyam S. G. Mantha, Harish N. S. Krishnamoorthy
Reconfigurable metalenses capable of large focal length tuning, fast response times, and high focusing efficiency while maintaining diffraction-limited operation are highly desirab…
Higher order Conjugate Exceptional Points in an 1D Photonic Bandgap Waveguide
Sibnath Dey, Harish N S Krishnamoorthy, Somnath Ghosh
We demonstrate third-order conjugate exceptional points (EPs) in a gain-loss assisted multi-mode 1D complementary photonic bandgap waveguide. Our study reveals the higher-order mod…
Nonlinear interferometry-based metrology of magneto-optical properties at infrared wavelengths
Tanmoy Chakraborty, Thomas Produit, Harish N S Krishnamoorthy +2
Magneto-optical properties of materials are utilized in numerous applications both in scientific research and industries. The novel properties of these materials can be further inv…
Topological Insulator Metamaterials
Harish N. S. Krishnamoorthy, Alexander M. Dubrovkin, Giorgio Adamo +1
Confinement of electromagnetic fields at the subwavelength scale via metamaterial paradigms is an established method to engineer light-matter interaction in most common material sy…
Topological Insulator Metamaterial with Giant Circular Photogalvanic Effect
Xinxing Sun, Giorgio Adamo, Mustafa Eginligil +3
One of the most striking manifestations of electronic properties of topological insulators is the dependence of the photocurrent direction on the helicity of circularly polarized o…