We present a new FTS approach that harnesses both spatial heterodyning and thermo-optical path tuning to overcome the resolution-bandwidth tradeoff in conventional counterparts. We experimentally demonstrate a mid-infrared SiGe FTS, with a resolution exceeding 15 cm-1 in a wide bandwidth of 603 cm-1
Broadband Mid-IR On-Chip Fourier-Transform Spectrometer
Ballabio A.;Frigerio J.;Isella G.;Talamas E.;
2019-01-01
Abstract
We present a new FTS approach that harnesses both spatial heterodyning and thermo-optical path tuning to overcome the resolution-bandwidth tradeoff in conventional counterparts. We experimentally demonstrate a mid-infrared SiGe FTS, with a resolution exceeding 15 cm-1 in a wide bandwidth of 603 cm-1File in questo prodotto:
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