Izixhobo ze-LADP-19 zokuPompa okuBonisiweyo Umfanekiso oKhethekileyo

Izixhobo ze-LADP-19 zokuPompa okuKhanyayo

Inkcazo emfutshane:

Qaphela: i-oscilloscope ayifakwanga
Isixhobo sovavanyo lwe-Optical Magnetic Resonance (esifinyeziweyo njenge-"Optical Pumping" phesheya) sisetyenziswa kwiimvavanyo zeFiziksi zanamhlanje. Ezibandakanya ulwazi oluninzi malunga neFiziksi, ezi mvavanyo zivumela abafundi ukuba baqonde i-Optics, i-Electromagnetism kunye ne-Radio electronics ngokuchasene neemeko eziyinyani, kwaye zenze kube nokwenzeka ukuqonda ulwazi lwangaphakathi lwee-athomu ngokomgangatho okanye ngokobuninzi. Zezinye zeemvavanyo eziqhelekileyo ezisetyenziswa ekufundiseni nge-spectroscopic. I-Optical Magnetic Resonance Experiment isebenzisa i-optical pump kunye ne-photoelectric detection technology, kwaye ke yindlela engaphezulu kweteknoloji eqhelekileyo yokufumanisa i-resonance kwi-sensitivity. Le ndlela isetyenziswa kakhulu kuphando olusisiseko lweFiziksi, ukulinganisa ngokuchanekileyo amasimi e-magnetic, kunye nemigangatho yobugcisa yokwenza i-atomic frequency.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iimvavanyo

1. Jonga isignali yokupompa ebonakalayo

2. Ukulinganisag-into

3. Linganisa amandla emagnethi omhlaba (izinto ezithe tye nezithe nkqo)

Iinkcukacha

Inkcazo	Iinkcukacha
Intsimi yemagnethi ye-DC ethe tye	0 ~ 0.2 mT, elungisekayo, uzinzo < 5×10^-3
Intsimi yamagnetic yokuguqulwa okuthe tye	0 ~ 0.15 mT (PP), igagasi lesikwere eliyi-10 Hz, igagasi lesikwere eliyi-20 Hz
Intsimi yemagnethi ethe nkqo ye-DC	0 ~ 0.07 mT, iyalungiseka, izinzo < 5×10^-3
Isixhobo sokubona iifoto	inzuzo > 100
Isibane seRubidium	ubomi bonke > iiyure ezili-10000
I-oscillator yefrikhwensi ephezulu	55 MHz ~ 65 MHz
Ulawulo lobushushu	~ 90^oC
Isihluzi sokuphazamiseka	ubude be-wavelength obuphakathi 795 ± 5 nm
Ipleyiti yekota yamaza	ubude bexesha obusebenzayo yi-794.8 nm
I-Polarizer	ubude bexesha obusebenzayo yi-794.8 nm
Iseli yokufunxa iRubidium	ububanzi obuyi-52 mm, ulawulo lobushushu obuyi-55^oC

Uluhlu lweeNdawo

Inkcazo	Ubungakanani
Iyunithi Ephambili	1
Ukunikezwa Amandla	1
Umthombo oNcedisayo	1
Iingcingo kunye neentambo	5
Ikhampasi	1
Isigqubuthelo soBungqina bokukhanya	1
Isitshixo	1
Ipleyiti yoLungelelaniso	1
Ngesandla	1