Keletso ea Sehlahisoa: Diffractive Optical Elements (DOE)
I. Molao-motheo oa ho Sebetsa
Ka ho sebedisa dibopeho tse nyane ho fetola mokgahlelo wa phetiso ya maqhubu a lesedi a fetang ka hara karolo ya optical e hasanyang, lesedi la ketsahalo le fetolwa ka mokgahlelo hore lesedi le abelwe ka ditaelo tse fapaneng tsa diffraction. Ka ho sebedisa tšobotsi ena, ka ho beha ditaelo tsa diffraction le sebaka sa ntho, tshitiso e etsahala sebakeng se itseng (hangata e le sa feleng kapa sefofane se shebaneng le lense) ho theha kabo e itseng ya matla a lesedi.
II. Selelekela sa Sehlahisoa
1. DOE ea ho Bopa Libalaka
DOE e bopang mahlasedi ke e 'ngoe ea likarolo tsa optical tse sebelisoang haholo tse hasanyang mahlasedi. Mosebetsi oa eona ke ho fumana mahlasedi a bataletseng a nang le kabo e ts'oanang ea matla, mathoko a teteaneng le sebopeho se itseng.
2. Ho arola mahlakore a DOE
Ho aroloa ha mahlasedi DOE ke karolo ea optical e hlophisitsoeng hantle e thehiloeng molao-motheong oa ho fapoha ha leseli le tšitiso. Jwalo ka karolo ea mantlha ea moloko o mocha oa ho aroloa ha mahlasedi, e nkela sebaka ka botlalo mefokolo ea li-prism tsa setso, li-splitter tsa mahlasedi tse koahetsoeng le likarolo tse ling. Ka melemo ea ho tšoana ho hoholo, ho nepahala ho hoholo ha ho aroloa le ts'ebeliso e phahameng ea matla, e fetohile karolo ea bohlokoa ts'ebetsong e tšoanang ea laser, tekanyo e nepahetseng, botle ba bongaka, puisano ea mahlo le masimo a mang.
3. DOE e kopanyang mahlakore a mabeli
DOE e kopanyang mahlasedi a beam ke karolo e nepahetseng ya optical e thehilweng theknolojing ya diffractive optical phase modulation. Ke karolo ya bohlokwa ya ho rarolla mathata a kganya e sa lekanang ya laser, matla a mahareng a feteletseng le matla a fokolang a bohale. E sebediswa haholo maemong a batlwang haholo jwalo ka ho sebetsana le laser, kalafo ya bongaka, ho lemoha, mabone le dipatlisiso tsa mahlale.
III. Thuto ea Nyeoe (Ho Bopa Libalaka)
Moralo oa Ketsiso
Sebopeho sa Litšobotsi:
Teko ea mahlasedi:
Tekanyo ea profaele ea mahlakore
Teko ea 'nete ea projeke ea lehlaseli la laser
IV. Template ea Tlhaloso ea Sehlahisoa (E ka fetoloang)
| Liparamente | Litlhaloso tsa Tekheniki | |
| Liparamente tsa Sistimi | Bolelele ba Maqhubu a Moralo [nm] | 532 |
| Boleng ba Mahlasedi (M²) | ≤1.3 | |
| Boholo ba Mahlasedi a Kenoang (e^-2)[mm] | 6 | |
| Bolelele ba Focal ba Mojule oa ho Tsepamisa Maikutlo [mm] | 420 | |
| Liparamente tsa DOE | Boholo bo Hlakileng ba Lesoba [mm] | φ15 |
| Bophara ba Kantle ba Mekaniki [mm] | φ25.4 | |
| Maemo a Mokhahlelo | Boemo bo phahameng (maemo a 8 le a 16) | |
| Liparamitha tsa tlhahiso | Sebopeho sa Mahlaseli a Homogenized | Sekhutlonnetsepa |
| Boholo ba Mahlasedi a Homogenized (50%) [μm] | 300×150 | |
| Bophara ba Sebaka sa Phetoho (13.5%~90%) [μm] | 20 | |
| Homogenization Ho tšoana (RMS) | >90% | |
| Bokgoni ba ho Phapanyetsana ha Diffraction ka Kakaretso (e^-2) | >90% | |
| Moeli oa Phapang (M)2=1,e^-2)[μm] | 47.4 |
V. Likopo tsa Indasteri
Ho Sebetsa ka ho Sebetsa ka Laser
Ho kopanya mahlakore ka bophara, ho arola le ho bopa bakeng sa ho seha di-wafer, ho tjheka PCB, ho sebetsana le khalase, ho tjheseletsa le ho hlwekisa, ho ntlafatsa bokgoni le chai.
Kutlo ea 3D le Pono ea Mochini
Ho hlahisa mahlakore a mabone a hlophisitsoeng/mahlakore a mela bakeng sa ho lemoha sefahleho, tlhahlobo ea indasteri, ho beha roboto sebakeng le ho lekanya 3D.
LiDAR le ho Kganna ka Boikemelo
Ho aroloa ha mahlakore a mangata le ho hakanya sebaka sa marang-rang bakeng sa LiDAR ea boemo bo tiileng le temoho ea tikoloho, ho nolofatsa litsamaiso le ho fokotsa litšenyehelo.
Li-laser tsa Bongaka le Botle
Ho fana ka mabala a matrix a bataletseng/a nang le matheba a lekanang bakeng sa ho tlosa moriri, ho nchafatsa letlalo le kalafo ea mahlo ka katleho e sireletsehileng, e seng bohloko le e ts'oanang haholoanyane.
Pontšo ea AR/VR le ea Haufi le Mahlo
E sebelisetsoa ho kopanya tataiso ea maqhubu a optical, katoloso ea mahlaseli le tokiso ea ho hasana ho fihlela litsamaiso tsa optical tse bobebe le tse kholo.
Patlisiso ea Saense le Puisano ea Optical
Ho akaretsa li-tweezers tsa optical, quantum optics, super-resolution microscopy, ho arola le ho kopanya module ea optical, ho tšehetsa mahlale a morao-rao le puisano e potlakileng.
Nako ea poso: Phuptjane-02-2026