Numerical analysis of the F-P TCFBG strain sensor spectral response and its multiplexation capabilities achieved with DSP and FFT analysis

2022 ◽  
Author(s):  
Juliusz Bojarczuk ◽  
Piotr Araszkiewicz ◽  
Konrad Markowski
Keyword(s):  
Numerical Analysis ◽  
Spectral Response ◽  
Strain Sensor ◽  
Fft Analysis

Numerical analysis of the spectral response of an NSOM measurement

2008 ◽  
Vol 93 (1) ◽  
pp. 47-54
Author(s):  
E. C. Kinzel ◽  
X. Xu
Keyword(s):  
Numerical Analysis ◽  
Spectral Response

Some Recent Results in Quiescent Prominence Spectrometry

1979 ◽  
Vol 44 ◽  
pp. 41-47
Author(s):  
Donald A. Landman
Keyword(s):  
Real Time ◽  
Computer System ◽  
Spectral Response ◽  
Absolute Intensity ◽  
Solar Observatory ◽  
Target Size ◽  
Small Target ◽  
Signal Averaging ◽  
Quiescent Prominence

This paper describes some recent results of our quiescent prominence spectrometry program at the Mees Solar Observatory on Haleakala. The observations were made with the 25 cm coronagraph/coudé spectrograph system using a silicon vidicon detector. This detector consists of 500 contiguous channels covering approximately 6 or 80 Å, depending on the grating used. The instrument is interfaced to the Observatory’s PDP 11/45 computer system, and has the important advantages of wide spectral response, linearity and signal-averaging with real-time display. Its principal drawback is the relatively small target size. For the present work, the aperture was about 3″ × 5″. Absolute intensity calibrations were made by measuring quiet regions near sun center.

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