Abstract
In this work we present a new method for designing a Fourier domain optical coherence tomography (FD-OCT) based on replacing the diffraction grating-based spectrometer with a compressive sensing (CS) spectrometer.A simulation of compressive FD-OCT that is based on liquid crystal (LC) cell modulator for sensing the spectral distribution was made. The spectral power distribution is indirectly measured and reconstructed following a CS approach. This method provides numerous benefits such as reduction of acquisition time, reduction of system size and complexity, reduction of system costs and reduction of power loss.
Original language | English |
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DOIs | |
State | Published - 1 Jan 2024 |
Externally published | Yes |
Event | 2024 Laser Applications to Chemical, Security and Environmental Analysis, LACSEA 2024 - Part of Optica Sensing Congress - Toulouse, France Duration: 15 Jul 2024 → 19 Jul 2024 |
Conference
Conference | 2024 Laser Applications to Chemical, Security and Environmental Analysis, LACSEA 2024 - Part of Optica Sensing Congress |
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Country/Territory | France |
City | Toulouse |
Period | 15/07/24 → 19/07/24 |
ASJC Scopus subject areas
- General Computer Science
- Space and Planetary Science
- Control and Systems Engineering
- Electrical and Electronic Engineering
- Electronic, Optical and Magnetic Materials
- Instrumentation
- Atomic and Molecular Physics, and Optics