ọkọlọtọ ibe

Multi-band uwe ojii ìhè isi iyi

Site na mgbasawanye nke isi iyi ọkụ multi-band na akụrụngwa ndị uwe ojii mgbọrọgwụ, ọkachasị na nchọta ntụpọ nke akara mkpịsị aka na ọkwa na-arịwanye elu na nyocha ụlọ nyocha, akwụkwọ a na-eme nyocha zuru ezu nke nhọrọ nke otu band na agba nzacha nke ọtụtụ. eriri ọkụ isi mmalite na mkpịsị aka.ịmụ ihe.


Nkọwa ngwaahịa

Mkpado ngwaahịa

Ntọala ntọala na ụkpụrụ nke isi iyi ọkụ multi-band

Igwe ọkụ multi-band bụ ngwa anya nke na-ekewa ìhè ọcha nke ìhè na-ebunye n'ime eriri dị iche iche site na otu ma ọ bụ abụọ nke nzacha agba, wee wepụta ya site na nduzi ọkụ.Ọ kachasị nwere akụkụ ise: isi iyi ọkụ, sistemụ nzacha, sistemu mmepụta, sistemụ ngosipụta njikwa, na kabinet.(Lee eserese 1 maka nhazi).N'ime ha, isi iyi ọkụ, usoro nzacha, na usoro mmepụta bụ akụkụ bụ isi nke ọkụ ọkụ multi-band, nke na-ekpebi arụmọrụ nke ìhè ọkụ.Isi iyi ọkụ na-anabatakarị oriọna xenon, ọkụ indium ma ọ bụ oriọna halide ọla ndị ọzọ nwere arụmọrụ dị elu.Sistemụ nzacha na-ezo aka na nzacha agba, enwere ihe nzacha agba agba agba agba ma ọ bụ ihe nzacha agba agba agba agba dị elu.Arụmọrụ nke ikpeazụ dị nnọọ mma karịa nke mbụ, nke bụ isi na-ebelata bandwit bepụ nke ìhè agba, ya bụ, monochromaticity nke ìhè agba na-eme ka ọ dịkwuo mma.Mkpuchi ogologo ogologo oge mmepụta bụ 350 ~ 1000nm, gụnyere ọtụtụ n'ime ahịrị ndị dị na ultraviolet ogologo, ìhè a na-ahụ anya na mpaghara infrared dị nso.

Ụkpụrụ ngwa nke isi iyi ọkụ multi-band

1. Fluorescence na isi iyi ọkụ multi-band
Mgbe electrons extranuclear na-enwe obi ụtọ ma na-awụlikwa elu na ọnọdụ obi ụtọ, ndị electrons na ọnọdụ obi ụtọ na-ejighị n'aka ma na-awụghachi azụ na ala ala na ike dị ala.N'oge a na-awụlikwa elu, a ga-ahapụ ike natara n'ụdị foton..Ihe a na-eme na ihe na-atọ ụtọ na ọnọdụ obi ụtọ mgbe foton nke ụfọdụ wavelength gbasasịrị ya, wee wụghachi azụ n'ogo ike dị ala site n'iwepụta foton nke ogologo ikuku ọzọ.
A na-akpọ ya fotoluminescence phenomenon, na oge ndụ foton a na-ewepụta na-erughị 0.000001 nke abụọ, nke a na-akpọ fluorescence;n'etiti 0.0001 na 0.1 nke abụọ, a na-akpọ ya phosphorescence.Ọ bụrụ na ihe nwere ike ịkpali onwe ya ma mepụta fluorescence na-enweghị mkpali ọkụ nke mpụga, a na-ekwu na ihe ahụ nwere fluorescence dị n'ime.Ọnọdụ ọzọ nke fluorescence bụ ịmepụta ebili mmiri dị iche iche nke dị iche iche site na ebili mmiri mbụ (na-abụkarị mkpali dị mkpụmkpụ iji mee ka ebili mmiri dị ogologo) n'okpuru mkpali nke ìhè dị n'èzí, na ngosipụta macroscopic bụ ịgbanye ìhè agba ọzọ.Isi iyi ọkụ multi-band nwere ike inye ọ bụghị naanị isi iyi ọkụ maka ịhụ fluorescence dị n'ime, kamakwa isi iyi ọkụ na-akpali akpali.

2. Ụkpụrụ nkewa agba
Ụkpụrụ nke nkewa nke agba bụ ihe dị mkpa maka nhọrọ ziri ezi nke eriri wavelength (ìhè agba) na nzacha agba nke isi iyi ọkụ multi-band.pụtara na site na-ahọpụta shades.

Forensic Multiband Light Source Filters

1 (1)
1 (2)

Usoro

(IAD Hard mkpuchi)

Mkpụrụ

Pyrex, silicon agbakwunyere

FWHM

30±5nm

CWL(nm)

365, 415, 450, 470, 490, 505, CSS510, 530, 555, 570, 590, 610

T nkịtị.

>80%

Mkpọda

50%~OD5 <10nm

Mgbochi

OD=5-6@200-800nm

Akụkụ (mm)

Φ15, Φ21.2, Φ25, Φ55, wdg.

Usoro mmepụta

Ihe nzacha fluorescence (11)

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