LIT-6 Precision Interferometer

Tlhaloso e Khutšoanyane:

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

Romella imeile ho rona

Qaqiso ea Sehlahisoa

Li-tag tsa Sehlahisoa

Liteko

1. Tlhokomelo ea ho sitisa ha mahlaseli a mabeli

2. Tlhokomelo e lekanang ea maikutlo a ka thoko

3. Tlhokomelo ea mophetho o lekanang

4. Tlhokomelo ea mahlakore a masoeu

5. Tekanyo ea bolelele ba maqhubu a mela ea Sodium D

6. Tekanyo ea karohano ea bolelele ba maqhubu a mela ea Sodium D

7. Tekanyo ea index ea refractive ea moea

8. Tekanyo ea index ea refractive ea selae se bonaletsang

9. Tlhokomelo ea tšitiso ea mahlaseli a mangata

10. Tekanyo ea bolelele ba leqhubu la laser la He-Ne

11. Ho shebella tšitiso ea mela ea Sodium D

12. Ho bonts'a molao-motheo oa interferometer ea Twyman-Green

Litlhaloso

Tlhaloso	Litlhaloso
Bophara ba Sekhahla sa Beam le Compensator	0.1 λ
Leeto le Mahoashe la Seipone	10 mm
Leeto le Letle la Seipone	0.625 mm
Qeto e Ntle ea Maeto	0.25 μm
Liipone tsa Fabry-Perot	30 mm (dia), R=95%
Ho nepahala ha Tekanyo ea Bolelele ba Maqhubu	Phoso e amanang: 2% bakeng sa lipheletso tse 100
Lebone la Sodium-Tungsten	Lebone la sodium: 20 W; Lebone la tungsten: 30 W le ka fetoloang
Laser ea He-Ne	Matla: 0.7~ 1 mW; Bolelele ba maqhubu: 632.8 nm
Kamore ea Moea e nang le Tekanyo	Bolelele ba kamore: 80 mm; Kgatelelo ya sebaka: 0-40 kPa