Kalyani Chaganti

Diffractive imaging micro-spectrometer

Ivan Avrutsky, Ildar Salakhutdinov, Kalyani Chaganti, 2006, SPIE Optics East.

Concept of a miniature optical spectrometer using integrated optical and micro-optical components.

Ivan Avrutsky, Ildar Salakhutdinov, Kalyani Chaganti, 2006, Applied optics.

Optical Micro-Spectrometer with Sub-Nanometer Resolution

Gregory W. Auner, Ivan Avrutsky, Ildar Salakhutdinov, 2006 .

Sub-micron grating fabrication on hafnium oxide thin-film waveguides with focused ion-beam milling.

Ivan Avrutsky, Ildar Salakhutdinov, Kalyani Chaganti, 2006, Optics express.

A simple miniature optical spectrometer with a planar waveguide grating coupler in combination with a plano-convex lens.

Ivan Avrutsky, Ildar Salakhutdinov, Kalyani Chaganti, 2006, Optics express.