Fabry-Perot Interferometer
Chapter 7: Specifications
Page 8
19502-D02
Chapter 7
Specifications
Optical Performance Specifications
Maximum Input Voltage
150 V
Free Spectral Range
1
10 GHz
Minimum Finesse
>150
Resolution
67 MHz
Outer Housing Material
Black Anodized Aluminum
Fabry Perot Cavity Material
2
Low thermal expansion Invar
®
Dimensions:
Ø1" Flange
Total Length: 2.93"
1
FSR is set by the length of the confocal cavity and is given by: FSR = c/4d. Where d is the radius of curvature of
the mirrors; in this case d = 7.5 mm.
2
A thermal design balances the small coefficient of thermal expansion of the Invar body with the negative
coefficient of thermal expansion of the piezo actuators.
Содержание SA210 Series
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