High-performance Fabry-Perot etalon mount for spaceflight

2000 ◽  
Vol 39 (1) ◽  
pp. 315 ◽  
Author(s):  
David Rees
Keyword(s):  
High Performance ◽  
Fabry Perot

Construction and alignment of a high performance multipass vernier tandem Fabry–Perot interferometer

1981 ◽  
Vol 52 (10) ◽  
pp. 1478-1486 ◽  
Author(s):  
S. M. Lindsay ◽  
M. W. Anderson ◽  
J. R. Sandercock
Keyword(s):  
High Performance ◽  
Fabry Perot

High-performance all-fiber Fabry-Perot filters with superimposed chirped Bragg gratings

2003 ◽  
Vol 21 (4) ◽  
pp. 1059-1065 ◽  
Author(s):  
R. Slavik ◽  
S. Doucet ◽  
S. LaRochelle
Keyword(s):  
High Performance ◽  
Bragg Gratings ◽  
Fabry Perot

scholarly journals High Performance Fiber-Fabry-Perot Resonator Targeting Quantum Optics Applications

2020 ◽  
Vol 32 (14) ◽  
pp. 879-882
Author(s):  
Jonathan P. Hedger ◽  
Tino Elsmann ◽  
Martin Becker ◽  
Tobias Tiess ◽  
Andre N. Luiten ◽  
...  
Keyword(s):  
Quantum Optics ◽  
High Performance ◽  
Fabry Perot ◽  
High Performance Fiber

scholarly journals Optical Harmonic Vernier Effect: A New Tool for High Performance Interferometric Fiber Sensors

Sensors ◽  
2019 ◽  
Vol 19 (24) ◽  
pp. 5431 ◽  
Author(s):  
André D. Gomes ◽  
Marta S. Ferreira ◽  
Jörg Bierlich ◽  
Jens Kobelke ◽  
Manfred Rothhardt ◽  
...  
Keyword(s):  
High Performance ◽  
Magnification Factor ◽  
Fiber Sensors ◽  
Novel Approach ◽  
Fabry Perot ◽  
Interference Signals ◽  
Fabrication Tolerances ◽  
Vernier Effect ◽  
Novel Concept ◽  
Optical Harmonic

The optical Vernier effect magnifies the sensing capabilities of an interferometer, allowing for unprecedented sensitivities and resolutions to be achieved. Just like a caliper uses two different scales to achieve higher resolution measurements, the optical Vernier effect is based on the overlap in the responses of two interferometers with slightly detuned interference signals. Here, we present a novel approach in detail, which introduces optical harmonics to the Vernier effect through Fabry–Perot interferometers, where the two interferometers can have very different frequencies in the interferometric pattern. We demonstrate not only a considerable enhancement compared to current methods, but also better control of the sensitivity magnification factor, which scales up with the order of the harmonics, allowing us to surpass the limits of the conventional Vernier effect as used today. In addition, this novel concept opens also new ways of dimensioning the sensing structures, together with improved fabrication tolerances.

Forward Degenerate Four-Wave Mixing as a Detection Method in Liquid Separation Systems: Improving Detection Limits by Means of a Fabry—Perot Interferometer

1997 ◽  
Vol 51 (7) ◽  
pp. 1008-1011 ◽  
Author(s):  
Gerard Ph. Hoornweg ◽  
Tjipke De Beer ◽  
Nel H. Velthorst ◽  
Cees Gooijer
Keyword(s):  
High Performance ◽  
Limit Of Detection ◽  
Signal To Noise Ratio ◽  
Four Wave Mixing ◽  
Laser Wavelength ◽  
Stray Light ◽  
Concentration Limit ◽  
Wave Mixing ◽  
Fabry Perot ◽  
Degenerate Four Wave Mixing

A simple, small, and low-resolution confocal Fabry–Perot interferometer (CFP) has been developed to improve the signal-to-noise ratio (S/N) in forward degenerate four-wave mixing (F-D4WM) detection, coupled to high-performance liquid chromatography (HPLC). Its appropriateness is based on the difference in coherence between the F-D4WM signal and the background stray light. A detailed description of the specially designed CFP and its performance is presented. The improvement in S/N was calculated from the chromatographic peaks recorded after an HPLC separation of 1- and 2-aminoanthraquinone. The concentration limit of detection (LOD) was improved by a factor of 30; for 1-aminoanthraquinone it was 2 × 10−8 M injected (corresponding to about 3 × 10−9 M in the detector cell), which is quite favorable in view of its low molar extinction coefficient being 2000 M−1 cm−1 at the utilized laser wavelength (514.5 nm).

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