LIT-6 Precision Interferometer
Kev sim
1. Ob-beam cuam tshuam kev soj ntsuam
2. Sib npaug-inclination fringe soj ntsuam
3. Sib npaug-thickness fringe soj ntsuam
4. Dawb-lub teeb fringe soj ntsuam
5. Kev ntsuas wavelength ntawm Sodium D-kab
6. Wavelength sib cais ntsuas ntawm Sodium D-kab
7. Kev ntsuas qhov ntsuas qhov ntsuas ntawm huab cua
8. Kev ntsuas qhov ntsuas qhov ntsuas ntawm lub pob tshab
9. Multi-beam cuam tshuam kev soj ntsuam
10. Kev ntsuas ntawm He-Ne laser wavelength
11. Kev cuam tshuam fringe soj ntsuam ntawm Sodium D-kab
12. Ua kom pom lub hauv paus ntsiab lus ntawm Twyman-Green interferometer
Specifications
Kev piav qhia | Specifications |
Flatness ntawm Beam Splitter thiab Compensator | 0.1 hli |
Coarse Travel of Mirror | 10 mm |
Fine Travel of Mirror | 0.625 hli |
Fine Travel Resolution | 0,25m ib |
Fabry-Perot Daim iav | 30 hli (dia), R = 95% |
Wavelength ntsuas qhov tseeb | Tus txheeb ze yuam kev: 2% rau 100 fringes |
Sodium-Tungsten Teeb | Sodium teeb: 20 W;Tungsten teeb: 30W adjustable |
Nws-Ne Laser | Lub zog: 0.7 ~ 1 mW;Qhov siab: 632.8nm |
Cua Chamber nrog Gauge | Chamber ntev: 80 mm;Siab ntau: 0-40 kPa |
Sau koj cov lus ntawm no thiab xa tuaj rau peb