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LIT-4 Michelson Interferometer

Takaitaccen Bayani:

Interferometer na Michelson shine kayan aiki na asali a dakunan gwaje-gwajen kimiyyar lissafi. Ana amfani da ƙirar dandamali don sauƙaƙe ƙara abubuwan da aka yi nazari zuwa hanyar gani. Yana iya lura da tsangwama daidai gwargwado, daidaitaccen tsangwama da tsangwama na farin haske, ma'aunin tsayin haske na monochromatic, bambancin layin tsawon tsayin rawaya rawaya, yanki na dielectric bayyananne da fihirisar refractive iska.

Wannan kayan aikin yana ƙunshe da na'urar sadarwa ta Michelson akan gindin murabba'i ɗaya, wanda aka yi da farantin karfe mai kauri mai kauri mai kauri. He-Ne Laser a matsayin tushen haske, kuma ana iya canza shi zuwa laser semiconductor.

An san shi na Michelson interferometer don lura da abubuwan tsangwama na katako guda biyu kamar tsangwama-daidaitacce, tsangwama-kauri daidai, da tsangwama-fararen haske. An yi amfani da shi don ma'aunin ma'auni na tsayin raƙuman raƙuman ruwa, ƙananan nisa, da fihirisa masu karkatar da kafofin watsa labarai na gaskiya.


Cikakken Bayani

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Misalai na Gwaji

1. Tsangwama gezage lura

2. Daidaita-karkatar juzu'i lura

3. Daidaita-kaurin geza ido

4. Farar-haske lura da gefuna

5. Ma'auni na tsawon tsawon Sodium D-line

6. Ma'aunin rabuwa na tsawon tsayi na Sodium D-line

7. Auna ma'auni na refractive na iska

8. Ma'auni na ma'anar refractive na yanki na gaskiya

 

Ƙayyadaddun bayanai

Abu

Ƙayyadaddun bayanai

Lalacewar Beam Splitter & Compensator ≤1/20λ
Min Division Darajar Micrometer 0.0005mm
He-Ne Laser 0.7-1mW, 632.8nm
Daidaiton Ma'aunin Wavelength Kuskure na Dangi a 2% na 100 Fringes
Tungsten-Sodium Lamp & Air ma'auni

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