LIT-4 Michelson Interferometer

Tsananguro pfupi:

Interferometer yeMichelson chishandiso chakakosha mumarabhoritari efizikisi. Dhizaini yepuratifomu inoshandiswa kuita kuti zvinhu zvakadzidzwa zviwedzere kuenderana nenzira ye optical. Inogona kuona kupindirana kwakaenzana kwe inclination, kupindirana kwakaenzana kweukobvu uye kupindirana kwechiedza chichena, kuyera monochromatic light wavelength, sodium yellow double line wavelength difference, transparent dielectric slice uye air refractive index.

Mudziyo uyu une Michelson interferometer pahwaro humwe chete hwesikweya, iyo yakagadzirwa nesimbi yakakora ine furemu yakasimba. He-Ne laser senzira yechiedza, inogona zvakare kuchinjwa kuita semiconductor laser.

Iyo Michelson interferometer inozivikanwa nekuona zviitiko zve two-beam interference zvakaita sekupindirana kwe equal-incline, equal-goodness interference, uye white-light interference. Yakashandiswa pakuyera ma wavelengths chaiwo, small-path distances, uye refractive indices dze transparent media.

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Ruzivo rweChigadzirwa

Matagi eChigadzirwa

Mienzaniso yeKuedza

1. Kutarisa miganhu yekupindira

2. Kutarisa kwakaenzana kwemaonero emumativi

3. Kuongororwa kwemativi ekukora kwakaenzana

4. Kucherechedza mativi machena-chiedza

5. Kuyerwa kweSodium D-lines wavelength

6. Kuyerwa kwekupatsanurwa kweSodium D-lines kwemafungu eWavelength

7. Kuyerwa kwe refractive index yemhepo

8. Kuyerwa kwechiratidzo che refractive chechidimbu chakajeka

Magadzirirwo

Chinhu	Magadzirirwo
Kufara kweBeam Splitter & Compensator	≤1/20λ
Kukosha Kwechikamu Chidiki cheMicrometer	0.0005mm
Laser yeHe-Ne	0.7-1mW, 632.8nm
Kuyera Kwakarurama Kwemafungu	Chikanganiso chehukama pa2% ye100 Fringes
Tungsten-Sodium Lamp & Air gauge