LIT-4 Michelson Interferometer

Inkcazelo emfutshane:

I-Michelson interferometer sisixhobo esisisiseko kwiilabhoratri zefiziksi.Uyilo lweqonga lusetyenziselwa ukuququzelela ukongezwa kwezinto ezifundwayo kwindlela ye-optical path.Iyakwazi ukubona ukuphazamiseka okulinganayo kokuthambekela, ukuphazamiseka kobunzima obulinganayo kunye nokuphazamiseka kokukhanya okumhlophe, ukulinganisa ubude be-monochromatic light wavelength, i-sodium etyheli ephindwe kabini yomgca we-wavelength umahluko, isilayi se-dielectric esicacileyo kunye ne-air refractive index.

Esi sixhobo siqulethe i-interferometer ye-Michelson kwisiseko esinye sesikwere, esenziwe ngesitya esityebileyo sentsimbi kunye nefreyimu eqinile.I-laser ye-He-Ne njengomthombo wokukhanya, ingatshintshwa ibe yi-laser semiconductor.

I-interferometer ye-Michelson iyaziwa ngokuqwalasela i-interferometer ye-beam ezimbini ezifana nokuphazamiseka kwe-equal-inclination interference, ukuphazamiseka okulinganayo, kunye nokuphazamiseka kokukhanya okumhlophe.Isetyenziselwe imilinganiselo echanekileyo yobude bamaza, umgama wendlela encinci, kunye nezalathisi zokuphinda ziphinde zibonakale kwimidiya ecacileyo.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Linge imizekelo

1. Uphazamiso lomphetho

2. Ukujongwa komphetho wokuthambekela kokulinganayo

3. Ukujongwa komphetho wokutyeba ngokulinganayo

4. Ukuqwalaselwa komphetho omhlophe wokukhanya

5. Umlinganiselo we-wavelength ye-Sodium D-lines

6. Umlinganiselo wokwahlulwa kweWavelength ye-Sodium D-lines

7. Umlinganiselo wesalathiso somoya we-refractive

8. Umlinganiselo wesalathiso se-refractive yesilayi esicacileyo

Iinkcukacha

Into	Iinkcukacha
Ukucaba kweBeam Splitter & Compensator	≤1/20λ
Min Ixabiso leCandelo leMicrometer	0.0005mm
Yena-Ne Laser	0.7-1mW, 632.8nm
Ukuchaneka koMlinganiso wamaza	Impazamo enxulumene ne-2% kwi-100 Fringes
Isibane seTungsten-Sodium kunye negeyiji yomoya