LIT-6 Sa'o Interferometer

Fa'amatalaga Puupuu:

O meafaigaluega nei e tu'ufa'atasia ai Michelson interferometer, Fabry-Perot interferometer, ma Twyman-Green interferometer i le tasi tulaga.O le faʻataʻitaʻiga faʻapitoa ma le tuʻufaʻatasia o le meafaigaluega e mafai ona faʻaitiitia ai le taimi faʻataʻitaʻiga faʻataʻitaʻiga ma faʻaleleia le lelei o le suʻega.I le taimi lava e tasi, o vaega faʻavae uma o loʻo faʻapipiʻiina i luga o le laʻititi laʻititi mamafa, lea e mafai ona puipuia lelei le aʻafiaga o le vibration i luga o le suʻega.Michelson, Fabry Perot, prism ma tioata faʻalavelave i le va o auala e fa e mafai ona faigofie ona suia, faʻaogaina faigofie, faʻamaonia saʻo, faʻataʻitaʻiga mea e mauoa, o se meafaigaluega lelei e faʻatino ai faʻataʻitaʻiga faʻalavelave tuʻufaʻatasia.

Auina imeli ia matou

Fa'amatalaga Oloa

Faailoga o oloa

Fa'ata'ita'iga

1. Mata'ituga Fa'alavelave e lua-beam

2. Fa'atauga tu'u tutusa

3. Fa'ai'uga tu'u tutusa le mafiafia

4. Fa'ai'uga tu'u pa'epa'e malamalama

5. Fuaina ole uumi ole Sodium D-laina

6. Fuaina ole vaeluaga ole umi ole Sodium D-laina

7. Fua o le fa'asino ole ea

8. Fuaina o le faasinoupu fa'ata o se fasi pepa manino

9. Mata'ituina fa'alavelave fa'alava tele

10. Fua o le umi galu leisa He-Ne

11. Faʻalavelave faʻalavelave mataʻituina o laina D-Sodium

12. Fa'aalia le mataupu faavae o le Twyman-Green interferometer

Fa'amatalaga

Fa'amatalaga	Fa'amatalaga
Mafolafola ole Beam Splitter ma Taui	0.1 λ
Malaga Saasaa o Faata	10 mm
Malaga Lelei o Fa'ata	0.625 mm
I'uga o Femalagaiga Lelei	0.25 μm
Fa'ata Fabry-Perot	30 mm (dia), R=95%
Sa'o ole Fuaina ole Umi	Mea sese: 2% mo le 100 pito
Lamepa Sodium-Tungsten	Lamepa Sodium: 20 W;Lamepa Tungsten: 30 W fetuutuunai
He-Ne Laser	Malosiaga: 0.7 ~ 1 mW;Umi ole galu: 632.8 nm
Ea Chamber ma Fua	Umi o potu: 80 mm;Va'aiga mamafa: 0-40 kPa