I-LADP-6 Zeeman Effect Apparatus ene-Electromagnet

Incazelo emfushane:

Mahhala ngesistimu yesofthiwe ngentengo ephansi kakhulu, okuyimodeli ethandwa kakhulu yokukhetha umphumela we-zeeman.
Lokhu kusethwa kokuhlola kusetshenziselwa ukutadisha umphumela we-Zeeman womugqa we-spectral wesibani se-mercury one-wavelength engu-546.1nm. Abafundi bangasebenzisa lokhu kusethwa kokuhlola ukuqonda imiqondo ye-magnetic momentum kanye ne-angular momentum kuma-atomic spectra, kanye nemithetho yokukhetha kanye nezimo ze-polarization ezihambisanayo ngesikhathi sokushintsha kwezinga lamandla. Bangalinganisa futhi umehluko we-wavelength we-T component besebenzisa indinganiso ye-FP, babale isilinganiso se-charge to mass, futhi bajulise ukuqonda kwabo izimiso kanye nezincazelo zomphumela we-Zeeman. Ukushintsha okulula phakathi kwemodi yokulinganisa ngesandla kanye nemodi yokulinganisa ye-CCD kuvumela abafundi ukuthi babone izenzakalo futhi bahlakulele amakhono abo okusebenza ngezandla.

Sithumelele i-imeyili

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Ukuhlolwa

1. Ukukhiqiza amasimu kazibuthe aqinile

2. Indlela yokulungisa ye-FP etalon

3. Izindlela ezijwayelekile zokubuka umphumela we-Zeeman

4. Ukusetshenziswa kwe-CCD kuUmphumela we-ZeemanUkulinganisa Ngokubuka Ukuhlukana Kwemigqa Ye-Zeeman Effect Spectral kanye Nezimo Zayo Zokuhlukana

5. Bala isilinganiso seshaja kuya ku-mass e/m ngokusekelwe ebangeni lokuhlukanisa le-Zeeman

Izesekeli kanye nemingcele yokucaciswa 1. Imitha ye-Tesla:
Ibanga: 0-1999mT; Isixazululo: ImT.
2. Isibani se-mercury esimise okwepeni:
Ububanzi: 7mm, i-voltage yokuqala: 1700V, i-electromagnet;
I-voltage ephezulu yokunikezwa kwamandla ingu-50V, insimu engeyona eyomagnetic ephezulu ingu-1700mT, kanti insimu yamagnetic iyakwazi ukulungiswa njalo.
4. Isihlungi sokuphazamisa:
Ubude be-wavelength obuphakathi: 546.1nm;. Ububanzi be-bandwidth obuyisigamu: 8nm; imbobo: ngaphansi ngo-19mm.
5. Fabry Perot etalon (FP etalon)
Imbobo: ① 40mm; ibhloko yesikhala: 2mm; umkhawulokudonsa:> 100nm; ukubonakaliswa: 95%;
6. Isitholi:
Ikhamera ye-CMOS, isixazululo esingu-1280X1024, ukuguqulwa kwe-analog-to-digital okungu-10 bit, isikhombimsebenzisi se-USB sokunikeza amandla nokuxhumana, ukulawula usayizi wesithombe okuhleliwe, inzuzo, isikhathi sokudalulwa, i-trigger, njll.
7. Ilensi yekhamera:
Ilensi yezimboni ye-Computar engenisiwe evela eJapan, ubude obuqondile obungu-50mm, imbobo yezinombolo engu-1.8, izinga lokucubungula umphetho> imigqa engu-100/mm, i-C-port.
8. Izingxenye ezibonakalayo:
Ilensi yokubona: Izinto: BK7; Ukuphambuka kobude be-focal: ± 2%; Ukuphambuka kobubanzi: +0.0/-0.1mm; Ukuvuleka okusebenzayo: >80%;
I-Polarizer: imbobo esebenza kahle >50mm, ukujikeleza okungalungiseka okungu-360 °, inani elincane lokuhlukanisa elingu-1 °.
9. Imisebenzi yesofthiwe:
Ukuboniswa kwesikhathi sangempela, ukutholwa kwesithombe, isikhathi sokuvezwa esilungisekayo, inzuzo, njll.
Ukusetha indilinga enamaphuzu amathathu, ukulinganisa ububanzi, isimo singasuswa phezulu, phansi, kwesobunxele, nakwesokudla ngendlela encane, futhi singandiswa noma sincishiswe.
Ukuhlaziywa kweziteshi eziningi, kulinganiswa ukusatshalaliswa kwamandla maphakathi nendilinga ukuze kutholakale usayizi wobubanzi.
10. Ezinye izingxenye
Isitimela sokuqondisa, isihlalo sesilayidi, uhlaka lokulungisa:
(1) Izinto: I-alloy ye-aluminium eqinile enamandla aphezulu, amandla aphezulu, ukumelana nokushisa, ukucindezeleka kwangaphakathi okuphansi;
(2) Ukwelashwa kwe-matte engaphezulu, ukubonakaliswa okuphansi;
(3) Inkinobho yokuqina ephezulu enokunemba okuphezulu kokulungiswa.