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LCP-28 Abbe Fa'ata'ita'iga ma Fa'ata'ita'iga Su'ega Fa'avanoa

Fa'amatalaga Puupuu:

O le Abbe imaging principle e talitonu e mafai ona vaevaeina le faʻataʻitaʻiga o se tioata i ni laasaga se lua: o le laasaga muamua o le fausia lea o se fusi faʻapitoa i luga o le vaʻalele faʻasolosolo pito i tua (vaalele alaleo) o le tioata e ala i le malamalama ese mai le mea, o le "vaeluaga o taimi" aafiaga e mafua mai i le fevaevaeaiga;O le laasaga lona lua o le faʻapipiʻi faʻapipiʻi faʻapipiʻi faʻapipiʻi o alalaupapa eseese avanoa i luga o le vaalele ata e fausia ai se ata o le mea, o le aʻafiaga o le "synthesis" e mafua mai i le faʻalavelave.O laasaga e lua o le faʻataʻitaʻiga faʻataʻitaʻiga e lua Fourier transforms.Afai o nei suiga e lua Fourier e matua lelei atoatoa, o lona uiga, e leai se faʻamatalaga e leiloa, ona tatau lea ona tutusa lelei le ata ma le mea.Afai e fa'apipi'i ni filiga fa'amanino eseese i luga o le fusi o alaleo e poloka ai nisi vaega ole alaleo ole alaleo, o le a suia le ata.Fa'amama fa'avanoa o le tu'uina lea o fa'amama fa'amanino eseese i luga o le fusi o alaleo o le masini fa'apitoa, aveese (pe filifili e pasi) nisi o laina fa'amanino po'o le suia o latou amplitude ma vaega, ina ia mafai ona fa'aleleia le ata o mea e lua-dimensional pe a mana'omia.O le ute fo'i lea o le fa'aogaina o mea fa'apitoa.


Fa'amatalaga Oloa

Faailoga o oloa

Fa'ata'ita'iga
1. Fa'amalosia le malamalama i manatu o le fa'aogaina o le va'ava'a, alaleo alaleo ma le fa'amama fa'avanoa i Fourier optics
2. Fa'amasani i le auala fa'apitoa o le fa'amama fa'amanino ma auala e iloa ai le maualuga-pass, maualalo-pass ma le fa'atonuga

Fa'amatalaga

Punavai pa'epa'e 12V,30W
He-Ne laser 632.8nm, mana>1.5mW
Alafa'a mata 1.5m
Filifiliga Fa'amama alaleo, fa'amama fa'atonu, fa'amama fa'asinoala, fa'amama maualalo, fa'amama maualuga, fa'amama fa'aili, fa'amama pu la'ititi.
Mata tioata f=225mm,f=190mm,f=150mm,f=4.5mm
Fa'ameamea Fa'amea fa'alava 20L/mm, fa'alava fa'a-lua 20L/mm, upu fa'asologa 20L/mm, θ laupapa fa'aopoopo
Diaphragm e mafai ona fetuunai 0-14mm fetuutuunai
O isi Fa'ase'e, Lua fa'amau fa'asaga, fa'amau tioata, fa'ata va'alele, fa'amau ipu

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