I-LGS-2 yoMfuniselo ye-CCD Spectrometer

Inkcazo

I-LGS-2 yoMfuniselo yeCCD Spectrometer sisixhobo sokulinganisa injongo jikelele. Isebenzisa i-CCD njengeyunithi yomamkeli ukwandisa kakhulu uluhlu lwayo lwesicelo, ekwazi ukufumana ixesha lokwenene kunye nomboniso we-3-dimensional. Sisixhobo esifanelekileyo sokufunda imbonakalo yemithombo yokukhanya okanye ukulinganisa iiprobe zamehlo.

Ibandakanya i-grating monochromator, iyunithi yeCCD, inkqubo yokuskena, iamplifier yombane, iyunithi ye-A/D kunye nePC. Esi sixhobo sidibanisa i-optics, umatshini ochanekileyo, i-electronics, kunye nesayensi yekhompyutha. I-optical element ithatha imodeli ye-CT eboniswe ngezantsi.

Ukuqina kwe-monochromator kulungile kwaye indlela yokukhanya izinzile kakhulu. Zombini iisilthi zokungena kunye nokuphuma zithe tye ngobubanzi obuguquguqukayo ngokuqhubekayo ukusuka kwi-0 ukuya kwi-2 mm. Umqadi udlula kwindawo yokungena Slit₁(S₁ikwindawo ekugxilwe kuyo kwisipili esibonakalisa ukungqubana), emva koko iboniswe sisipili uM₂. Ukukhanya okunxuseneyo kudubula kwi grating G. Mirror M₃yenza umfanekiso wokukhanya kwe-diffraction ivela kwigrayiti ekwi-S₂okanye S₃(Isipili somdlalo uM₄inokuqokelela umkrozo wokuphuma, S₂okanye S₃). Isixhobo sisebenzisa i-sine mechanism ukuphumeza ukuskena kwe-wavelength.

Indawo ekhethwayo yesixhobo ziimeko eziqhelekileyo zaselabhoratri. Indawo kufuneka icoceke kwaye ibe nobushushu obuzinzileyo kunye nokufuma. Isixhobo kufuneka sibekwe kwindawo ethe tyaba ezinzileyo (inkxaso ubuncinane ye-100Kg) enendawo ejikelezileyo yokungena komoya kunye nokudityaniswa kombane okuyimfuneko.

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