title   
  

A simple configuration for static Fourier transform infrared spectrometers

Sardari Ghojehbeiglou, Behzad and Davoli, Federico and Özcan, Meriç (2016) A simple configuration for static Fourier transform infrared spectrometers. In: SPIE: Optical Sensing and Detection IV, Belgium

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Official URL: http://dx.doi.org/10.1117/12.2228313

Abstract

In this work we have proposed a new configuration based on a tilted charged coupled device (CCD) camera and bandpass sampling theorem which not only decreases the spectrometer size but also operates in the traditional spectrometers wavelength range of 400 nm – 1100 nm. The static Michelson interferometer is built by attaching a quartz cube and a prism together, and a CCD camera is attached to the quartz cube in 45 degree to record path length differences (PLD). An algorithm is developed to process the signal and calculate the Fourier transform of the recorded interferograms on the CCD camera.

Item Type:Papers in Conference Proceedings
Uncontrolled Keywords:static-FTIR, tilted CCD, bandpass sampling theorem, Nyquist sampling rate, path length difference (PLD)
Subjects:Q Science > Q Science (General)
T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK1-4661 Electrical engineering. Electronics Nuclear engineering
ID Code:30632
Deposited By:Meriç Özcan
Deposited On:14 Nov 2016 11:41
Last Modified:14 Nov 2016 11:43

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