Compressive spectroscopy by spectral modulation

Yaniv Oiknine; Isaac August; Adrian Stern

doi:10.1117/12.2261403

16 May 2017 Compressive spectroscopy by spectral modulation

Yaniv Oiknine, Isaac August, Adrian Stern

Proceedings Volume 10231, Optical Sensors 2017; 102310K (2017) https://doi.org/10.1117/12.2261403
Event: SPIE Optics + Optoelectronics, 2017, Prague, Czech Republic

Abstract

We review two compressive spectroscopy techniques based on modulation in the spectral domain that we have recently proposed. Both techniques achieve a compression ratio of approximately 10:1, however each with a different sensing mechanism. The first technique uses a liquid crystal cell as a tunable filter to modulate the spectral signal, and the second technique uses a Fabry-Perot etalon as a resonator. We overview the specific properties of each of the techniques.

Citation Download Citation

Yaniv Oiknine, Isaac August, and Adrian Stern "Compressive spectroscopy by spectral modulation", Proc. SPIE 10231, Optical Sensors 2017, 102310K (16 May 2017); https://doi.org/10.1117/12.2261403

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