Designing a tuneable Quantum Cascade Laser for mid-infrared frequency operation.
We demonstrate our design of a stable tuneable quantum cascade laser with extremely narrow operational frequency that can be tuned digitally.
Here we design, fabricate, and experimentally study Cavity Resonator Grating Filters that are used to design a tuneable QCL in mid-infrared frequency range.
My phd work covers various types of thermal energy manipulation using surface effects at nanoscale and includes theoretical analysis, numerical simulations, nanofabrications, and optical measurements.