Shack-Hartmann na'urori masu auna firikwensin

Shack-Hartmann (SH) waveform firikwensin yana amfani da shi sosai a cikin daidaitaccen gani. Ka'idarsa ta asali ita ce rarraba waveform gaba zuwa wasu sub-apertures, a kan kowane sub-apertures daidai auna waveform gaba bias darajar a kan biyu orthogonal shugabanci, wato, waveform gaba slope, sa'an nan kuma bisa ga waveform gaba slope a kan sub-apertures yi waveform gaba dawowa lissafi, samun waveform gaba mataki a kan dukan ramin.

Duniya mafi girma ƙuduri waveform firikwensin, patent fasaha samfurin - 4 waveform m yanke tsangwama, an inganta shi a kan ƙarin gwaji tushen Hartman, wannan fasaha zai iya auna kai tsaye tare da m ƙuduri da kuma high m daidaitaccen kewayon, zai iya auna wani waveform. Wannan m fasaha da kayayyakin da aka yi amfani da su da yawa masana'antu, da kayayyakin da za a iya amfani da su laser haske ingancin nazarin, EFL na gani kayayyakin, curvature radius, MTF, PSF da sauran nuna alamun ma'auni

SID4 mai gani & SID4 HR

　　　SID4bayyanawa SID4HR

SID4 (mai gani) Pre-Wave Analyzer yana iya auna mataki da ƙarfi a lokaci guda kuma yana da ƙuduri mai girma (160x120), SID4 HR Pre-Wave Analyzer yana da ƙuduri mai girma (400 x300). Fasahar ƙididdiga ta farkon raƙuman ruwa ta hanyar haƙƙin mallaka, tana da babban ƙuduri, babban ƙarfi da kuma sauƙin amfani mafi kyau.

Babban fasali

. High ƙuduri 160 * 120 (SID4 gani) 400 * 300 (SID4 HR)

. Za a iya auna kai tsaye a kan scattered ko daidai haske

.Rare launi fading a 400-1100nm kewayon

. kai calibration ba m ga rawar jiki, sauki daidaitawa

Shawarar amfani

Laser: Laser ma'auni, daidaitawa da kayan aikin gani

Optical: ruwan tabarau gwaji, surface ma'auni

Biology: daidaitawa optical microscope

SID 4 Cikakken bayani

Fe<unk>光电 wavefront firikwensin _ Phasics.pdf