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LEOI-18 Fabry-Perot Interferometer
Description
The Fabry-Perot interferometer (LEOI-18) is a standalone device that can
be used to observe multiple-beam interference fringes and measure the
wavelength separation of Sodium D-lines. When equipped with other components,
this device can be used to conduct other experiments such as to observe the
spectral shift of a Mercury isotope or the splitting of spectral lines of atoms
in a magnetic field (the Zeeman effect).
Feathure
Including Sodium Lamp with Power Supply
Smooth Mirror Movement
Ideal for Demonstration
Compact Design
Two Micrometers
Application
Instrument
OCT
Fiber Sensor
Lab & Research
Specification
Flatness of
Reflective Mirrors
λ/20
Diameter of
Reflective Mirrors
30 mm
Reflectance
of Mirrors
95%
Effective
Travel of Preset Micrometer
~ 3 mm
Min Division
Value of Preset Micrometer
0.01 mm
Travel of
Fine Adjustment of Movable Mirror
1.25 mm
Resolution of
Fine Adjustment
0.0005
mm
Low-Pressure
Sodium Lamp
20 W
Part list
Description
Qty
Fabry-Perot
Interferometer
1
Observation
Lens
1
Lens Holder
(LEPO-9)
1
Mini
Microscope
1
Microscope
Holder
1
Ground Glass
Screen (LEPO-45)
1
Low-Pressure
Sodium Lamp (LLE-2)
1
Sodium Lamp
Power Supply
1
User's Manual
1
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