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LIT-6 Precision Interferometer

Tsananguro Pfupi:


Chigadzirwa Chigadzirwa

Chigadzirwa Mateki

Tsananguro

Ichi chishandiso chinobatanidza Michelson interferometer, Fabry-Perot interferometer, uye Twyman-Green interferometer mune imwe chikuva. Iyo yekuchenjera dhizaini uye yakasanganiswa mamiriro echiridzwa inogona kudzora zvakanyanya kuyedza yekugadzirisa nguva uye nekuvandudza kugona kwekuyedza. Panguva imwecheteyo, ese masisitimu ezvikamu akagadzika pane inorema diki chikuva, iyo inogona kunyatso kudzivirira kukanganisa kwe vibration pane kuyedza. Michelson, Fabry Perot, chishongedzo uye kupindirana kwema lens pakati pemamodhi mana anogona kushandurwa zviri nyore, mashandiro ari nyore, mhedzisiro chaiyo, zvemukati zvekuyedza zvakapfuma, chimbo chakakodzera kuita kusangana kwekukanganisa kuyedza.

 

Kuedza

1. Mbiri-danda Kupindirana kwekutarisa

2. Kuenzana-kurerekera kwemucheto kucherechedza

3. Kuenzana-ukobvu mucherechedzo

4. Muchena-mwenje kutarisisa

5. Kuyera kweWavelength yeSodium D-mitsara

6. Wavelength kupatsanurwa kuyerwa kweSodium D-mitsara

7. Kuyerwa kweiyo refractive indekisi yemhepo

8. Kuyerwa kweiyo inonongedzera index yeiyo yakajeka slice

9. Multi-danda kupindira kucherechedzwa

10. Kuyerwa kweiyo He-Ne laser wavelength

11. Kukanganisa kupenya kwekucherechedza kweSodium D-mitsara

12. Kuratidzira musimboti weTyman-Green interferometer

 

Magadzirirwo

Tsananguro

Magadzirirwo

Kugadzikana kweBeam Splitter uye Compensator 0.1 λ
Mahara Kufamba kweMirror 10 mm
Kufamba Kwakanaka kweMirazi 0.625 mm
Yakanaka Kufamba Kugadziriswa 0.25 μm
Fabry-Perot Magirazi 30 mm (dia), R = 95%
Wavelength Kuyera Kururamisa Hukama hwehukama: 2% yemipendero zana
Sodium-Tungsten Lamp Mwenje wesodium: 20 W; Tungsten mwenje: 30 W inogadziriswa
Iye-Ne Laser Simba: 0.7 ~ 1 mW; Wavelength: 632.8 nm
Air Chamber ine Gauge Kureba kwekamuri: 80 mm; Dzvinyiriro renji: 0-40 kPa

  • Pashure:
  • Zvadaro:

  • Nyora yako meseji pano uye uitumire kwatiri