LIT-6 Precision Interferometer

Tlhaloso e Khutšoanyane:

Thepa ena e kopanya Michelson interferometer, Fabry-Perot interferometer, le Twyman-Green interferometer sethaleng se le seng.Moqapi o bohlale le sebopeho se kopantsoeng sa sesebelisoa se ka fokotsa haholo nako ea ho fetola liteko le ho ntlafatsa katleho ea teko.Ka nako e ts'oanang, likarolo tsohle tsa mohaho li tsitsitse sethaleng se senyenyane se boima, se ka thibelang ka katleho tšusumetso ea ho sisinyeha tekong.Michelson, Fabry Perot, tšitiso ea prism le lense lipakeng tsa mekhoa e mene e ka fetoloa habonolo, ts'ebetso e bonolo, sephetho se nepahetseng, litaba tsa liteko li ruile, ke sesebelisoa se loketseng ho etsa liteko tsa tšitiso e kopaneng.

Re romelle lengolo-tsoibila

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Liteko

1. Teko ea Tšitiso ea maballo a mabeli

2. Teko e leka-lekaneng ea likheo

3. Tekanyetso ea botenya bo lekanang

4. Tlhokomeliso ea mophetho o mosoeu oa leseli

5. Tekanyo ea wavelength ea Sodium D-line

6. Tekanyo ea karohano ea wavelength ea Sodium D-line

7. Tekanyo ea index ea refractive ea moea

8. Tekanyo ea index ea refractive ea selae se bonaletsang

9. Tlhokomelo ea ho kena-kenana le marako a mangata

10. Tekanyo ea bolelele ba maqhubu a laser ea He-Ne

11. Thibelo ea ho kena-kenana le tšitiso ea Sodium D-line

12. Ho bontša molao-motheo oa Twyman-Green interferometer

Litlhaloso

Tlhaloso	Litlhaloso
Bophahamo ba Beam Splitter le Compensator	0.1 λ
Leeto le Mahoashe la Seipone	10 limilimithara
Maeto a Matle a Seipone	0.625 limilimithara
Qeto e Ntle ea Maeto	0.25 μm
Liipone tsa Fabry-Perot	30 mm (dia), R=95%
Ho Nepaha ha Tekanyo ea Wavelength	Phoso e amanang le eona: 2% bakeng sa 100 fringes
Lebone la Sodium-Tungsten	Lebone la sodium: 20 W;Lebone la Tungsten: 30 W e ka fetolehang
Ha-Ne Laser	Matla: 0,7 ~ 1 mW;Wavelength: 632.8 nm
Air Chamber e nang le Gauge	Bolelele ba kamore: 80 mm;Khatello e fapaneng: 0-40 kPa