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MICHELSON INTERFEROMETER - PHYWE - P2220505

Artikelcode: PP2220505

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In a Michelson interferometer, a lightbeam is split into two partial beams by a semi transparent glass plate (amplitude splitting). These beams are reflected by two mirrors and brought to interference after they passed through the glass plate a second time.

Tasks
The wavelength of the used laserlight is determined through the observation of the change in the interference pattern upon changing the length of one of the interferometer arms.

What you can learn about
Interference
Wavelength
Refraction index
Light velocity
Phase
Virtual light source
Coherence

Michelson interferometer 08557-00 - 1x
He/Ne Laser, 5mW with holder 08701-00 - 1x
Power supply for laser head 5 mW 08702-93 - 1x
Sliding device, horizontal 08713-00 - 1x
Optical base plate with rubberfeet 08700-00 - 1x
xy shifting device 08714-00 - 2x
Pin hole 30 micron 08743-00 - 1x
Adjusting support 35 x 35 mm 08711-00 - 1x
Surface mirror 30 x 30 mm 08711-01 - 1x
Achromatic objective 20x N.A.0.4 62174-20 - 1x
Magnetic foot for optical base plate 08710-00 - 4x
Adapter ring device 08714-01 - 1x
Screen, white, 150x150mm 09826-00 - 1x