Photonic jets are light beams focused by dielectric microspheres down to subwavelength dimensions. In this work we show that they can be used for enhancing performance of strained-layer superlattice (SLS) infrared (IR) photodiodes in the midwave-infrared spectral band (3–5 µm). We optimized the design of these structures and experimentally demonstrated the increased sensitivity compared to conventional photodetectors.
Photonic jets for strained-layer superlattice infrared photodetector enhancement
2014-06-01
730599 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
Two-mode InGaSb/GaSb strained-layer superlattice infrared photodetector (Invited Paper) [2321-107]
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