+ Site Statistics
References:
54,258,434
Abstracts:
29,560,870
PMIDs:
28,072,757
+ Search Articles
+ PDF Full Text Service
How our service works
Request PDF Full Text
+ Follow Us
Follow on Facebook
Follow on Twitter
Follow on LinkedIn
+ Subscribe to Site Feeds
Most Shared
PDF Full Text
+ Translate
+ Recently Requested

A simple terahertz spectrometer based on a low-reflectivity Fabry-Perot interferometer using Fourier transform spectroscopy



A simple terahertz spectrometer based on a low-reflectivity Fabry-Perot interferometer using Fourier transform spectroscopy



Optics Express 14(9): 3840-3846



A simple terahertz (THz) Fourier transform spectrometer is theoretically and experimentally demonstrated with a low-reflectivity Fabry-Perot interferometer. Composed with only two parallel low reflectivity surfaces, this simple spectrometer has the ability to measure the spectrum over more than one octave with a controllable resolution. The emission spectra of a wavelength-tunable photonic transmitter excited by an optical coherent control system are determined by the spectrometer. With a simple algorithm for the spectral reconstruction and a compact structure with easy alignment, the demonstrated spectrometer will meet the needs of many important applications where a compact and convenient spectrometer is required in the frequency range from sub-THz wave up to even visible light.

Please choose payment method:






(PDF emailed within 0-6 h: $19.90)

Accession: 051254511

Download citation: RISBibTeXText

PMID: 19516530

DOI: 10.1364/OE.14.003840


Related references

Compact imaging spectrometer combining Fourier transform spectroscopy with a Fabry-Perot interferometer. Optics Express 17(10): 8319-8331, 2009

Fourier transform spectrometer based on Fabry-Perot interferometer. Applied Optics 55(20): 5322-5331, 2016

Fourier transform two-dimensional fluorescence excitation spectrometer by using tandem Fabry-Pérot interferometer. Review of Scientific Instruments 86(1): 014101, 2015

Transformation algorithm and analysis of the Fourier transform spectrometer based on cascaded Fabry-Perot interferometers. Applied Optics 57(25): 7225-7231, 2018

Broadband Fourier-transform spectrometer enabling modal subset identification in Fabry-Pérot-based astrocombs. Optics Express 25(16): 19251-19262, 2017

Terahertz spectroscopy with a holographic Fourier transform spectrometer plus array detector using coherent synchrotron radiation. Applied Optics 49(17): 3239-3244, 2010

Fabry-Perot-based Fourier-transform hyperspectral imaging allows multi-labeled fluorescence analysis. Applied Optics 53(14): 2983-2987, 2015

A twelve-channel multiple-interferometer fabry-perot spectrometer. Applied Optics 9(11): 2529-2534, 1970

A Fabry-Pérot interferometer with wire-grid polarizers as beamsplitters at terahertz frequencies. Review of Scientific Instruments 89(3): 035116, 2018

Analytical method to find the optimal parameters for gas detectors based on correlation spectroscopy using a Fabry-Perot interferometer. Applied Optics 46(21): 4625-4632, 2007

An optical Fourier Transform spectrometer based on the Michelson interferometer with angle difference between two mirrors. Optik - International Journal for Light and Electron Optics 126(9-10): 1002-1005, 2015

Fourier transform white-light interferometry based spatial frequency-division multiplexing of extrinsic Fabry-Pérot interferometric sensors. Review of Scientific Instruments 79(10): 106105, 2008

A Simple Fabry and Perot Interferometer. Science 30(757): 29-30, 1909

Miniature Fourier transform spectrometer based on wavelength dependence of half-wave voltage of a LiNbO₃ waveguide interferometer. Optics Letters 39(13): 3923-3926, 2014

Intensity transmitted by a Fabry-Perot etalon with another internal Fabry-Perot interferometer. Applied Optics 20(12): 2117-2120, 1981