Northwestern University's Center for Quantum Devices (Evanston, IL) publishes a Youtube video on its superlattice MWIR imaging works:
An expanded pdf paper "Advances in mid-infrared detection and imaging: a key issues review" by Manijeh Razeghi and Binh-Minh Nguyen can be downloaded here.
An expanded pdf paper "Advances in mid-infrared detection and imaging: a key issues review" by Manijeh Razeghi and Binh-Minh Nguyen can be downloaded here.