The SA200 and SA210 Series of Scanning Fabry-Perot (FP) Interferometers are high-finesse spectrum analyzers that are frequently used to examine the fine structure of the spectral characteristics of CW lasers. The confocal FP cavity acts as a very narrow bandpass filter. The transmission wavelength of the cavity is tuned by adjusting the length of the cavity using piezoelectric transducers, which are driven using the SA201 controller or an equivalent function generator. The transmitted light intensity is measured using a photodiode, amplified by the transimpedence amplifier in the SA201 (or equivalent amplifier) and then displayed / recorded by an oscilloscope or data acquisition card. For more information on confocal Fabry-Perot cavities, please see (Thorlab's online tutorial http://www.thorlabs.com/tutorials.cfm?tabid=21118).
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This model is: RS2000 Series, Sealed Hole Table Top with Tuned Damping
Two are 4ft x 8ft and the other is 4ft x 4ft with 1/4-20 Holes and 1 inch grid.
Current Location: 36-228
Vendor: Newport
Manual: N/A
Specifications: N/A
LabView Programs: N/A
Price: $35441.10
Purchase Date: 9-2-2008