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LIT-6 Sebetsa ka ho nepahetseng Interferometer

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Tlhaloso

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 se ka fokotsa nako ea phetoho ea liteko le ho ntlafatsa ts'ebetso ea liteko. Ka nako e ts'oanang, likarolo tsohle tsa sebopeho li tsepamisitsoe holim'a sethala se boima se boima, se ka thibelang katleho ea ts'isinyeho tekong. Michelson, Fabry Perot, ho kenella ha prism le lense lipakeng tsa mekhoa e mene ho ka fetoha habonolo, ts'ebetso e bonolo, sephetho se nepahetseng, liteko tsa liteko li ruile, ke sesebelisoa se nepahetseng sa ho etsa liteko tse kopaneng.

 

Liteko

1. Tlhokomelo ea libalaka tse peli

2. Tebello e lekanang le sekhahla se lekanang

3. Tekano e lekanang ea botenya bo lekanang

4. Ho shebella mabili a masoeu

5. Tekanyo ea wavelength ea mela ea Sodium D

6. Tekanyo ea wavelength ea mela ea Sodium D

7. Tekanyo ea index ea refractive ea moea

8. Tekanyo ea index ea refractive ea selae se hlakileng

9. Ho shebella litšitiso tse ngata tsa boriti

10. Tekanyo ea bokahohle ba laser ea He-Ne

11. Tlhokomelo e shebaneng le mela ea Sodium D

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

 

Litlhaloso

Tlhaloso

Litlhaloso

Flatness ea toloki Splitter le Compensator 0.1 λ
Maeto a Mahoashe a Seipone 10 limilimithara
Tsamaiso e Ntle ea Seipone 0,625 limilimithara
Qeto e Ntle ea Tsamaiso 0,25 μm
Liipone tsa Fabry-Perot 30 limilimithara (dia), R = 95%
Tekanyo ea Wavelength Phoso e amanang: 2% bakeng sa likhahla tse 100
Lebone la Sodium-Tungsten Lebone la sodium: 20 W; Lebone la Tungsten: 30 W e ka fetoha
He-Ne Laser Matla: 0.7 ~ 1 mW; Wavelength: 632.8 nm
Moifo oa Moea o nang le Gauge Bolelele ba kamore: 80 mm; Khatello ea mefuta e fapaneng: 0-40 kPa

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