Abhiroop Chellu

Abhiroop Chellu is a Doctoral Researcher in Physics within the Doctoral Programme in Engineering and Natural Sciences. His research focuses on quantum dot materials for advanced optical and photonic applications, particularly in the telecom wavelength range. Key areas include GaSb/AlGaSb and InAs/GaAs quantum dots, exploring their electronic structures, strain engineering, and integration into photonic devices.

His work emphasizes telecom photonics, single-photon sources, and plasmonic nanocavities. Collaborations involve developing quantum dot-based nanophotonic devices with applications in quantum communication and integrated photonics. Recent studies highlight strain-free quantum dots, Purcell effect enhancement, and uniform bandgap properties at telecom wavelengths.

Abhiroop's contributions span over 15 peer-reviewed articles since 2021, addressing topics like surface passivation, nanohole etching techniques, and resonant excitation mechanisms. His research bridges semiconductor physics, material science, and quantum optics to advance next-generation photonic technologies.