Dr. Arvinder Singh Chadha
Strategic Initiatives Manager at
SPIE Involvement:
Area of Expertise:
Nanophotonics , Optoelectronic Devices , Computational Electromagnetics , Nanofabrication , Optics , Electrical/Optical Characterization
Profile Summary

Actively working on numerical modeling, fabrication and characterization of devices to achieve enhanced/near perfect light absorption in active layer, ultra-low front surface reflection and near perfect rear surface reflection for 3D integrated photonics, photodetector, lasers, displays and solar cell applications.

- Optical Waveguide Coupler For An Out-Of-Plane Surface Normal To In-Plane Vertical Coupling
- Fano Resonance Enhanced Spectrally Selective Metal Semiconductor Metal (MSM) Infrared (IR) Photodetector
- Near Perfect Anti-Reflection Coating For Minimizing Front Surface Reflection
- Photonic Nanomembrane Reflector To Minimize Back Surface Transmission
- Micro-Integrated Smart Film
Publications (4)

PROCEEDINGS ARTICLE | February 19, 2014
Proc. SPIE. 8994, Photonic and Phononic Properties of Engineered Nanostructures IV
KEYWORDS: Semiconductors, Metals, Glasses, Dielectrics, Silicon, Liquid crystals, Dichroic materials, Circular polarizers, Circular dichroism spectroscopy, Dielectric polarization

PROCEEDINGS ARTICLE | February 19, 2014
Proc. SPIE. 8995, High Contrast Metastructures III
KEYWORDS: Oxides, Reflectors, Diffraction, Optical design, Waveguides, Reflection, Silicon, Tolerancing, Light wave propagation, Diffraction gratings

PROCEEDINGS ARTICLE | February 8, 2012
Proc. SPIE. 8258, Organic Photonic Materials and Devices XIV
KEYWORDS: Refractive index, Antireflective coatings, Polymethylmethacrylate, Polymers, Glasses, Atomic force microscopy, Transmission electron microscopy, Picosecond phenomena, Polymer thin films, Photorefractive polymers

PROCEEDINGS ARTICLE | January 21, 2012
Proc. SPIE. 8268, Quantum Sensing and Nanophotonic Devices IX
KEYWORDS: Optical filters, Indium gallium arsenide, Reflection, Glasses, Silicon, Photonic crystals, Semiconducting wafers, Absorption filters, Resonance enhancement, Absorption

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