Ukuhlolwa Kokukhulisa Ukushisa kwe-LEAT-5

Incazelo emfushane:

Le divayisi isebenzisa i-interferometer ye-Michelson kanye ne-oven, isebenzisa indlela yokushisa kagesi, umugqa oqinile uyi-coefficient yokwandisa ukushisa yethuluzi lokulinganisa ngokunemba, ukwanda okuhlukahlukene kokushisa kwe-solid kanye nezici ukwenza ukutholwa kobuningi; Kusetshenziswa ukwanda okuqondile kwesampula yensimbi ukushayela isibuko sendiza ukuze sihambe, imiphetho yokuphazamiseka kwe-Michelson iyashintshwa. Ngokwenani lemigqa, ushintsho lobude besampula luyalinganiswa, bese kutholakala i-coefficient yokukhulisa eqondile. Uma kuqhathaniswa nendlela yokushisa ngomusi kanye ne-light lever, inezinzuzo zobukhulu obuncane, isampula emfushane, ukusetshenziswa kwamandla amancane kanye nokunemba okuphezulu.

Sithumelele i-imeyili

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Ukuhlolwa

1. Ukulinganiswa kwe-coefficient yokwanda okuqondile kwensimbi, ithusi kanye ne-aluminium

2. Funda isimiso esiyisisekelo sokulinganisa i-coefficient yokwanda kokushisa komugqa oqinile

3. Funda ukubhekana nedatha yokuhlola nokudweba amajika okukhulisa ukushisa

Imininingwane

Incazelo	Imininingwane
I-He-Ne Laser	1.0 mW@632.8 nm
Amasampula	Ithusi, i-aluminium, nensimbi
Ubude besampula	150 mm
Ibanga Lokushisa	18 °C ~ 60 °C, kanye nomsebenzi wokulawula izinga lokushisa
Ukunemba Kokulinganisa Izinga Lokushisa	0.1 °C
Iphutha Lenani Lokubonisa	± 1%
Ukusetshenziswa Kwamandla	50 W
Iphutha le-Linear Expansion Coefficient	< 3%