LEAT-5 Kev Sim Txog Kev Nthuav Dav Thermal Duab Tshwj Xeeb

Kev Sim Txog Kev Nthuav Dav Thermal ntawm LEAT-5

Kev Piav Qhia Luv:

Cov khoom siv no siv Michelson interferometer thiab lub qhov cub, siv txoj kev cua sov hluav taws xob, cov kab khov kho yog cov coefficient ntawm thermal expansion ntawm lub cuab yeej ntsuas qhov tseeb, ntau yam thermal expansion ntawm cov khoom khov kho thiab cov yam ntxwv los ua kom pom tseeb; Siv cov qauv hlau nthuav dav linear los tsav lub iav dav hlau kom txav mus, cov Michelson cuam tshuam fringes raug hloov pauv. Raws li tus lej ntawm cov kab txaij, qhov ntev hloov pauv ntawm cov qauv raug ntsuas, thiab tom qab ntawd cov coefficient ntawm linear nthuav dav tau txais. Piv nrog rau txoj kev cua sov thiab lub teeb lever, nws muaj qhov zoo ntawm qhov me me, cov qauv luv luv, kev siv hluav taws xob me me thiab qhov tseeb siab.

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Cov Khoom Qhia Txog Khoom

Cov Cim Npe Khoom

Kev sim

1. Kev ntsuas ntawm cov coefficient ntawm linear expansion ntawm hlau, tooj liab thiab txhuas

2. Kawm paub txog lub hauv paus ntsiab lus ntawm kev ntsuas qhov coefficient ntawm thermal expansion ntawm cov kab khov kho

3. Kawm txog kev daws cov ntaub ntawv sim thiab kos cov kab thermal expansion

Cov Lus Qhia Tshwj Xeeb

Kev piav qhia	Cov Lus Qhia Tshwj Xeeb
He-Ne Laser	1.0 mW@632.8 nm
Cov qauv	Tooj liab, txhuas, thiab hlau
Qauv Ntev	150 hli
Qhov Kub thiab Txias	18 ° C ~ 60 ° C, nrog rau kev tswj kub
Kev Ntsuas Kub Kom Tseeb	0.1 °C
Qhov Yuam Kev ntawm Tus Nqi Zaub	± 1%
Kev Siv Hluav Taws Xob	50 W
Qhov yuam kev ntawm Linear Expansion Coefficient	< 3%