Kurudziro yeChigadzirwa: Diffractive Optical Elements (DOE)
I. Nheyo yekushanda
Nekushandisa ma microstructures kugadzirisa chikamu chekutumirwa kwemafungu echiedza chinopfuura nepakati pechinhu che diffractive optical, chiedza chechiitiko chinogadziriswazve kuitira kuti chiedza chigoverwe muzvikamu zvakasiyana zve diffraction. Uchishandisa hunhu uhwu, nekuisa ma diffraction orders uye daro rechinhu, kupindira kunoitika pane imwe daro (kazhinji infinity kana focal plane ye lens) kuti pave nekugoverwa kwechiedza kwakanangana.
II. Nhanganyaya yeChigadzirwa
1. DOE yekugadzira matanda
DOE inoumba danda ndeimwe yezvinhu zvinonyanya kushandiswa zvinoparadzira optical. Basa rayo nderekuwana danda rakati sandara rine simba rakafanana, mipendero yakakora, uye chimiro chakati.
2. Kupatsanura danda reDOE
Kupatsanura danda DOE chinhu chinopenya chakanyatsojeka chakavakirwa pamusimboti wekupenya kwechiedza nekupindira. Sechikamu chikuru chechizvarwa chitsva chekupatsanura danda, chinotsiva zvachose miganho yemaprism echinyakare, ma coated beam splitters nezvimwe zvinhu. Nezvakanakira zvekufanana zvakanyanya, kunyatsopatsanura kwakanyanya uye kushanda nesimba kwakanyanya, yave chinhu chakakosha mukugadzirisa laser parallel, kuyera kwakaringana, runako rwezvekurapa, kutaurirana kwemaziso nedzimwe nzvimbo.
3. DOE inobatanidza danda
Beam homogenizing DOE chinhu chinogadzirwa nechiedza chakanyatsogadzirwa chakavakirwa pa diffractive optical phase modulation technology. Ndicho chinhu chikuru chinogadzirisa matambudziko ekusaenzana kwechiedza chelaser, kunyanyisa pakati uye kusimba kwemucheto kusina simba. Chinoshandiswa zvakanyanya mumamiriro ezvinhu anonyanya kudiwa akadai sekugadzirisa nelaser, kurapwa, kuona, mwenje uye tsvakiridzo yesainzi.
III. Chidzidzo Chenyaya (Kuumba Matanda)
Dhizaini Yekufananidza
Maitiro eMaumbirwo:
Kuedzwa kweMatanda:
Kuyerwa kweprofayira yedanda
Bvunzo chaiyo yekuratidza danda relaser
IV. Template yeKutsanangurwa kweChigadzirwa (Inogona Kugadziriswa)
| Maparamita | Magadzirirwo ehunyanzvi | |
| MaParamita eSisitimu | Dhizaini yeWavelength [nm] | 532 |
| Hunhu hweBeam (M²) | ≤1.3 | |
| Saizi yeBeam rekuisa (e^-2)[mm] | 6 | |
| Kureba kweFocal yeFocusing Module [mm] | 420 | |
| Maparamita eDOE | Saizi yeAperture Yakajeka [mm] | φ15 |
| Dhayamita yekunze yeMechanical [mm] | φ25.4 | |
| Matanho eDanho | Yepamusoro-soro (8 & 16 levels) | |
| MaParamita Ekubuda | Chimiro cheBeam Rakafanana | Rectangular |
| Saizi yedanda rakafanana (50%) [μm] | 300×150 | |
| Upamhi hwenzvimbo yekuchinja (13.5%~90%) [μm] | 20 | |
| Kufanana kweHomogenization (RMS) | >90% | |
| Kushanda Kwakazara Kwekupatsanurwa (e^-2) | >90% | |
| Muganho weKupatsanurwa (M)2=1,e^-2)[μm] | 47.4 |
V. Zvikumbiro zveIndasitiri
Kugadziriswa Kwemazvo kweLaser
Kubatanidza matanda, kupatsanura nekugadzirisa machira ekucheka machira, kuboora PCB, kugadzira magirazi, kusanganisa nekuchenesa, kuvandudza kushanda zvakanaka uye goho.
Kuona kwe3D & Kuona kweMuchina
Kugadzira madonhwe echiedza akagadzirwa zvakanaka / matanda emitsara ekuona kumeso, kuongorora maindasitiri, kuisa marobhoti panzvimbo yawo uye kuyerwa kwe3D.
LiDAR & Kutyaira Kwega
Kupatsanurana kwematanda akawanda uye kufungidzira kwenzvimbo yeLiDAR yakasimba uye maonero ezvakatipoteredza, zvichiita kuti masisitimu areruke uye kuderedza mitengo.
MaLaser Ekurapa & Runako
Kupa matanda akafanana akatsetseka/madot matrix ekubvisa bvudzi, kugadzirisa ganda uye kurapwa kwemaziso zvine hutano hwakachengeteka, husingarwadzi uye hunoshanda zvakaenzana.
AR/VR & Kuratidzwa kweNear-Eye
Inoshandiswa pakubatanidza mafungu emagetsi, kuwedzera danda uye kugadzirisa kupararira kwemvura kuti iwane masisitimu emagetsi akareruka uye makuru.
Tsvagiridzo yeSainzi & Kutaurirana Kwemaziso
Kufukidza ma "optical tweezers", "quantum optics", "super-resolution microscopy", "optical module" inopatsanurwa uye inosanganiswa, ichitsigira matekinoroji epamusoro uye kutaurirana nekukurumidza.
Nguva yekutumira: Chikumi-02-2026