Mekhoa ea ho lemoha le ho sebelisa li-filters

E le karolo ea optical, li-filters li boetse li sebelisoa haholo indastering ea optoelectronic.Lisefe hangata li sebelisoa ho lokisa matla le libopeho tsa maqhubu a khanya, tse ka sefang, tsa arola, kapa tsa ntlafatsa libaka tse itseng tsa maqhubu a khanya.Li sebelisoa hammoho le lilense tsa optical liindasteri tse ngata.Ka mor'a moo, a re ithuteng ka mekhoa ea ho lemoha le ho sebelisa li-filters hammoho.

Mekhoa ea tlhahlobo ea li-filters

Bakeng sa ho lemoha li-filters, mekhoa e meng ea tekheniki e atisa ho sebelisoa, 'me e latelang ke e meng e sebelisoang hangata:

1.Mokhoa oa ho lekanya Chromaticity

Mokhoa oa ho lekanya Chromaticity ke mokhoa oa ho metha le ho bapisa 'mala oa lihloela ho sebelisa colorimeter kapa spectrophotometer.Mokhoa ona o ka lekola ts'ebetso ea chromaticity ea lifilthara ka ho bala boleng ba khokahano ea mebala le boleng ba phapang ea mebala maemong a fapaneng a maqhubu.

2.Mokhoa oa ho lekanya phetiso

Mokhoa oa ho lekanya phetiso o ka sebelisa sehlahlobi sa phetiso ho lekanya phetiso ea sefe.Mokhoa ona haholo-holo o sebelisa mohloli oa leseli ho khantša filthara, ha o ntse o lekanya matla a lebone le fetisoang, 'me qetellong o fumana data ea phetiso.

3.Mokhoa oa tlhahlobo ea Spectral

Mokhoa oa ho hlahloba spectral ke mokhoa oa ho sebelisa spectrometer kapa spectrophotometer ho etsa tlhahlobo ea spectral holim'a sefe.Mokhoa ona o ka fumana mofuta oa wavelength le litšobotsi tsa spectral tsa phetiso kapa ponahatso ea sefahla.

4.Polarization spectroscopy

Polarization spectroscopy haholo-holo e sebelisa polarization spectrometer ho fumana litšobotsi tsa polarization tsa sefe.Ka ho potoloha sampole le ho sekaseka liphetoho ho matla a khanya a fetisoang a sampole, litšoaneleho tsa phetoho ea polarization ea filthara li ka fumanoa.

5.Mokhoa oa ho shebella ha microscopic

Mokhoa oa ho shebella ha microscopic o bolela ts'ebeliso ea maekrosekopo ho sheba sebopeho sa bokaholimo le sebopeho sa kahare sa sefe, le ho hlahloba hore na sefe se na le mathata a kang tšilafalo, mefokolo kapa tšenyo.

Mefuta e fapaneng ea li-filters e tla sebelisa mekhoa le lisebelisoa tse fapaneng, 'me ho fumanoa ha li-filters ho ka boela ha thehoa holim'a lisebelisoa tse khethehileng tsa filthara le litlhoko tsa kopo ka ho khetha mokhoa o le mong kapa ho feta ho netefatsa hore sefe se khethiloeng se finyella litlhoko tsa boleng le tshebetso.

Tšebeliso ea filthara

Mefuta e fapaneng ea li-filters e ka ba le mehato e fapaneng ea ts'ebeliso le litemoso.Ka tlase ke mekhoa e akaretsang ea ho sebelisa li-filters:

1. Khetha mofuta o loketseng

Mefuta e fapaneng ea li-filters e na le mebala le mesebetsi e fapaneng, 'me mofuta o nepahetseng o hloka ho khethoa ho latela litlhoko tse itseng.Ka mohlala, li-filters tsa polarization li sebelisoa haholo-holo ho felisa likhahla le ho eketsa phapang ea mebala, ha li-filters tsa ultraviolet li sebelisoa haholo-holo ho sefa mahlaseli a ultraviolet.

2. Ho kenya le ho lokisa

Ka mor'a hore u phethe khetho, kenya filthara ka pel'a lense ea khamera kapa laser ho etsa bonnete ba hore e ka tsitsisoa le ka mokhoa o sireletsehileng tseleng ea optical.

3. Fetola boemo

Ho ea ka litlhoko tse khethehileng tsa boemo, boemo ba sefe bo ka fetoloa kapa ba sisinyeha ho lokisa angle ea ho kenella, 'mala, kapa matla a leseli.Ho lokela ho hlokomeloa hore u se ke ua ama bokaholimo ba sefe ho qoba ho siea likhatiso tsa menoana kapa mengoapo e ka amang boleng ba leseli.

4. Mefuta e mengata e sebelisoang hammoho

Ka linako tse ling, e le hore u finyelle liphello tse ling tse rarahaneng tsa optical, ho hlokahala hore u sebelise filthara e itseng hammoho le lihlopha tse ling.Ha u sebelisa, ke habohlokoa ho ela hloko litaelo tsa ho qoba tšebeliso e mpe.

5. Ho hloekisa kamehla

Ho boloka ts'ebetso le ho hlaka ha filthara, hoa hlokahala ho hloekisa sefa khafetsa.Ha u hloekisa, ho hlokahala hore u sebelise pampiri e khethehileng ea ho hloekisa lense kapa lesela la k'hothone ho hlakola bokaholimo ba sefahla ka bonolo.Qoba ho sebelisa lisebelisuoa tse mahoashe kapa metsoako ea lik'hemik'hale ho qoba ho ngoapa kapa ho senya sefe.

6. Polokelo e utloahalang

Ho boloka li-filters ho bohlokoa hape.Ho atolosa bophelo ba tšebeletso ea sefe, ha se sa sebelisoe, se lokela ho behoa sebakeng se omileng, se phodileng, se se nang lerōle ho qoba ho pepesehela letsatsi nako e telele kapa tšusumetso ea tikoloho e phahameng ea mocheso.