Uvavanyo lokwandisa ubushushu lwe-LEAT-5

Inkcazo emfutshane:

Esi sixhobo sisebenzisa i-interferometer yeMichelson kunye ne-oven, sisebenzisa indlela yokufudumeza ngombane, umgca oqinileyo yi-coefficient yokwandisa ubushushu yesixhobo sokulinganisa ngokuchanekileyo, ukwanda okuhlukeneyo kobushushu kwe-solid kunye neempawu zokwenza ukufunyanwa kobuninzi; Sisebenzisa ukwandiswa okuthe ngqo kwesampulu yesinyithi ukuqhuba isibuko seplane ukuba sihambe, imiphetho yokuphazamiseka kweMichelson iyatshintshwa. Ngokwenani lee-striations, utshintsho lobude besampuli luyalinganiswa, kwaye emva koko kufunyanwa i-coefficient yokwandisa ethe ngqo. Xa kuthelekiswa nendlela yokufudumeza ngomphunga kunye ne-light lever, ineengenelo zobukhulu obuncinci, isampuli emfutshane, ukusetyenziswa kwamandla amancinci kunye nokuchaneka okuphezulu.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iimvavanyo

1. Ukulinganiswa kwe-coefficient yokwandiswa okuthe ngqo kwesinyithi, ubhedu kunye ne-aluminium

2. Funda umgaqo osisiseko wokulinganisa i-coefficient yokwandiswa kobushushu yomgca oqinileyo

3. Funda ukujongana nedatha yovavanyo kunye nokuzoba ii-curves zokwandiswa kobushushu

Iinkcukacha

Inkcazo	Iinkcukacha
I-He-Ne Laser	1.0 mW@632.8 nm
Iisampulu	Ubhedu, i-aluminium, kunye nentsimbi
Ubude beSampuli	150 mm
Uluhlu lokufudumeza	18 °C ~ 60 °C, kunye nomsebenzi wokulawula ubushushu
Ukuchaneka kokulinganisa ubushushu	0.1 °C
Impazamo yexabiso lokubonisa	± 1%
Ukutya umbane	50 W
Impazamo yoLwandiso oluLula lwe-Coefficient	< 3%