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LIT-6 Precision Interferometer

Faʻamatalaga puʻupuʻu:


Oloa Faʻamatalaga

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Faʻamatalaga

Lenei masini tuʻufaʻatasia Michelson interferometer, Fabry-Perot interferometer, ma Twyman-Green interferometer i le tasi tulaga. O le atamai tisaini ma tuʻufaʻatasia fausaga o le mea faigaluega mafai ona sili faʻaititia le faʻataʻitaʻiga fetuʻunaʻi taimi ma faʻaleleia le lelei o le faʻataʻitaʻiga. I le taimi lava e tasi, o vaega uma o fausaga e faʻamau i luga o le mamafa laʻititi tulaga, lea e mafai lelei puipuia ai le aʻafiaga o gatete luga o le faʻataʻitaʻiga. Michelson, Fabry Perot, prism ma tioata faʻalavelave i le va o fa metotia mafai ona faigofie ona liua, faigofie faʻagaioiga, sao iʻuga, faʻataʻitaʻiga anotusi e mauoa, o se lelei meafaigaluega e faʻataunuʻu faʻatasi faʻalavelave faʻalavelave tofotofoina.

 

Faʻataʻitaʻiga

1. Lua-laina Faʻalavelave faʻafitauli

2. Tutusa-matilatila faʻaaliga vaʻai

3. Tusa-mafiafia mātau pito

4. Matau papaʻe-malamalama vaʻai

5. Galu fuaina o Sodium D-laina

6. Fuafuaina o le vaeluaina o le Sodium D-laina

7. Fuataga o le faasologa saoasaoa o le ea

8. Fuataga o le faʻasino igoa o se fasi manino

9. Matauʻatele faʻalavelave faʻalavelave matauina

10. Fuaina o le He-Ne laser wavelength

11. Faalavelave faʻafitauli vaʻai o le Sodium D-laina

12. Faʻataʻitaʻia le faʻavae o le Twyman-Green interferometer

 

Faʻamatalaga

Faʻamatalaga

Faʻamatalaga

Flatness o Utupoto Splitter ma Compensator 0.1 λ
Malaga solo o faʻata 10 mm
Lelei femalagaaiga o faʻata 0.625 mm
Lelei Filifiliga Malaga 0.25 μm
Faʻata ole Fabry-Perot 30 mm (dia), R = 95%
Galuega fua fua sao Sese aiga: 2% mo 100 pito
Lamepa Sodium-Tungsten Moli sodium: 20 W; Moli moli: 30 W ma faʻafetauina
Leisa Ne-Ne Malosiaga: 0.7 ~ 1 mW; Tauvaga: 632.8 nm
Air Chamber ma Fuafua O le umi o le potu: 80 mm; Uunaiga lautele: 0-40 kPa

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