I-DH807A Iinsetjenziswa ze-Optical Pumping
Qaphela: oscilloscope ayifakiwe
Izici
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Vula isakhiwo sokufunda ngezandla
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Ukunemba okuphezulu kwesilinganiso se-g-factor
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Uhlelo oluqinile olunezinto ezisezingeni eliphakeme
Isingeniso
I-Optical Magnetic Resonance Experiment Instrument (efushaniswe ngokuthi “Optical Pumping” phesheya kwezilwandle) isetshenziswa ekuhlolweni kwe-Physics yanamuhla. Ukubandakanya ulwazi olucebile ngeFizikiki, ukuhlolwa okunjalo kunika amandla abafundi ukuthi baqonde i-Optics, i-Electromagnetism kanye ne-Radio electronics ezimeni ezingokoqobo, futhi benze ukuqonda okunokwaziswa kwangaphakathi kwama-athomu ngokwezinga noma ngobuningi. Zingezinye zezivivinyo ezijwayelekile ezisetshenziswa ekufundiseni okubabazekayo. Isilingo se-Optical Magnetic Resonance sisebenzisa ipompo yokukhanya kanye nobuchwepheshe bokuthola i-photoelectric, futhi ngaleyo ndlela iyindlela engaphezu kobuchwepheshe obujwayelekile bokubona umsindo ngokuzwela. Le ndlela isebenza kabanzi ocwaningweni oluyisisekelo lweFiziksi, ukulinganisa okunembile kwezinamandla kazibuthe, kanye namazinga obuchwepheshe wokwenza imvamisa ye-athomu.
Ukuhlolwa
1. Bheka isignali yokudonsa ebonakalayo
2. Linganisa g-umenzi
Kala umhlaba kazibuthe womhlaba (izingxenye eziqondile nezime mpo)
Imininingwane
| Incazelo | Imininingwane |
| Inkambu kazibuthe ye-DC evundlile | 0 ~ 0.2 mT, eguquguqukayo, ezinzile <5 × 10-3 |
| Ukushintshanisa okuvundlile inkambu kazibuthe | 0 ~ 0.15 mT (PP), igagasi lesikwele 10 Hz, unxantathu wave 20 Hz |
| Kuqondile DC kazibuthe | 0 ~ 0.07 mT, eguquguqukayo, ezinzile <5 × 10-3 |
| I-Photodetector | inzuzo> 100 |
| Isibani seRubidium | impilo yonke> amahora ayi-10000 |
| Imvamisa oscillator | 55 MHz ~ 65 MHz |
| Ukulawula ukushisa | ~ 90 oC |
| Isihlungi sokuphazamisa | ububanzi bamaphakathi obuphakathi 795 ± 5 nm |
| Ipuleti legagasi lekota | ubude besikhathi sokusebenza 794.8 nm |
| I-Polarizer | ubude besikhathi sokusebenza 794.8 nm |
| Iseli lokumunca i-Rubidium | ubukhulu 52 mm, ukulawula izinga lokushisa 55 oC |
Uhlu Lwezingxenye
| Incazelo | Inani |
| Iyunithi enkulu | 1 |
| Ukunikezwa kwamandla kagesi | 1 |
| Umthombo Osizayo | 1 |
| Izintambo Nezintambo | 5 |
| Ikhampasi | 1 |
| Ikhava Yokufakazela Ukukhanya | 1 |
| Ukudonsa | 1 |
| Ukuqondanisa Ipuleti | 1 |
| Ngokwenziwa ngesandla | 1 |
