Subhasish Dutta Gupta

Spontaneous emission of a cesium atom near a nanofiber: Efficient coupling of light to guided modes

Fam Le Kien, Subhasish Dutta Gupta, V. I. Balykin et al. · Physical Review A · 2005 · 242 citations

Photonics, Quantum Science, Spontaneous Emission +14

Atomic absorbers for controlling pulse propagation in resonators

V. S. C. Manga Rao, Subhasish Dutta Gupta, G. S. Agarwal · Optics Letters · 2004 · 55 citations

Photonics, Engineering, Physics +13

Subluminal to superluminal propagation in a left-handed medium

Subhasish Dutta Gupta, R. Arun, G. S. Agarwal · Physical Review B · 2004 · 51 citations · Full text

Photonics, Dielectric Function, Engineering +11

Regularization of the spectral singularity in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mi mathvariant="script">PT</mml:mi></mml:math>-symmetric systems by all-order nonlinearities: Nonreciprocity and optical isolation

Xuele Liu, Subhasish Dutta Gupta, G. S. Agarwal · Physical Review A · 2014 · 51 citations · Full text

Spectral Theory, Such Singularities, Engineering +18

Optical multistability in a nonlinear Fibonacci multilayer

Subhasish Dutta Gupta, Deb Shankar Ray · Physical review. B, Condensed matter · 1988 · 51 citations

Photonics, Optical Materials, Engineering +13