Labarai - Nau'in Madubai da Jagoran Amfani da Madubai

Nau'in madubai

Madubin jirgin sama
1.Dielectric shafi madubi: Dielectric shafi madubi ne Multi-Layer dielectric shafi ajiye a kan surface na Tantancewar kashi, wanda ya samar da tsangwama da kuma karawa reflectivity a cikin wani zangon zango.A dielectric shafi yana da high reflectivity kuma za a iya amfani da a fadi da kewayon zango.Ba sa ɗaukar haske kuma suna da ƙarfi sosai, don haka ba sa lalacewa cikin sauƙi.Sun dace da tsarin gani ta amfani da lasers mai tsayi da yawa.Duk da haka, irin wannan madubi yana da nauyin fim mai kauri, yana kula da kusurwar abin da ya faru, kuma yana da tsada.

2.Laser Rays Mirror: The tushe abu na Laser haskoki madubi ne ultraviolet fused silica, da kuma high reflectivity fim a kan surface ne Nd: YAG dielectric fim, wanda aka ajiye ta electron katako evaporation da ion-taimaka deposition tsari.Idan aka kwatanta da kayan K9, UV fused silica yana da ingantacciyar daidaituwa da ƙarancin haɓakar haɓakar thermal, yana mai da shi musamman dacewa da aikace-aikace a cikin ultraviolet zuwa kusa da kewayon tsayin infrared, manyan lasers mai ƙarfi da filayen hoto.Tsawon raƙuman aiki na yau da kullun don madubin haskoki na laser sun haɗa da 266 nm, 355 nm, 532 nm, da 1064 nm.Kwancen abin da ya faru zai iya zama 0-45 ° ko 45 °, kuma abin da ke nunawa ya wuce 97%.

3.Ultrafast madubi: A tushe abu na ultrafast madubi ne ultraviolet fused silica, da kuma high reflectivity fim a kan ta surface ne wani low rukuni jinkirta watsawa dielectric fim, wanda aka kerarre ta ion katako sputtering (IBS) tsari.UV fused silica yana da ƙarancin haɓakar haɓakar haɓakar thermal da babban kwanciyar hankali na thermal, yana mai da shi manufa don babban ƙarfin femtosecond pulsed lasers da aikace-aikacen hoto.Matsakaicin tsayin tsayin aiki gama gari don madubin ultrafast sune 460 nm-590 nm, 700 nm-930 nm, 970 nm-1150 nm, da 1400 nm-1700 nm.Damuwar abin da ya faru shine 45 ° kuma abin da ya faru ya wuce 99.5%.

4.Supermirrors: Supermirrors an ƙirƙira su ne ta hanyar ajiye madaurin yadudduka na manyan abubuwa masu ƙima da ƙanana a kan ƙaramin silica mai Fused UV.Ta hanyar ƙara yawan adadin yadudduka, ana iya inganta haɓakar abin da ke cikin super-reflector, kuma tasirin ya wuce 99.99% a tsayin ƙirar ƙira.Wannan ya sa ya dace da tsarin gani da ke buƙatar babban tunani.

5.Metallic Mirrors: Gilashin ƙarfe na ƙarfe suna da kyau don karkatar da maɓuɓɓugar haske na watsa shirye-shirye, tare da babban haske a kan kewayon da yawa.Fina-finan ƙarfe suna da haɗari ga oxidation, discoloration ko peeling a cikin yanayin zafi mai zafi.Sabili da haka, saman madubin fim ɗin ƙarfe yawanci ana lulluɓe shi da fim ɗin kariya na silicon dioxide don ware hulɗar kai tsaye tsakanin fim ɗin ƙarfe da iska da kuma hana iskar oxygen daga tasirin tasirin gani.

Madubin Prism Angle Dama

Yawancin lokaci, gefen kusurwar dama yana rufe shi da fim ɗin anti-tunani, yayin da gefen slant yana rufe da fim mai nunawa.Matsakaicin kusurwar dama suna da wurin tuntuɓar mafi girma da kusurwoyi na yau da kullun kamar 45° da 90°.Idan aka kwatanta da madubai na yau da kullum, prisms na dama-dama sun fi sauƙi don shigarwa kuma suna da mafi kyawun kwanciyar hankali da ƙarfi daga damuwa na inji.Su ne mafi kyawun zaɓi don kayan aikin gani da aka yi amfani da su a cikin na'urori da kayan aiki daban-daban.

Kashe-axis Mirror Parabolic

Madubin parabolic mai kashe-axis madubi ne na saman madubi wanda samansa mai haskakawa wani yanki ne mai yankewa na mahaifa paraboloid.Ta hanyar amfani da madubin da ba a kai ba, za a iya mayar da hankali kan igiyoyi masu kama da juna ko tushen ma'ana.Tsarin kashe-axis yana ba da damar rabuwa da wurin mai da hankali daga hanyar gani.Amfani da kashe-axis madubin parabolic yana da fa'idodi da yawa akan ruwan tabarau.Ba sa gabatar da ɓarna mai sassauƙa ko chromatic aberration, wanda ke nufin cewa katako da aka mayar da hankali za a iya fi mayar da hankali sosai akan aya guda.Bugu da kari, katako da ke wucewa ta cikin madubin parabolic na kashe-kashe suna kula da babban iko da ingancin gani tunda madubin ba ya gabatar da wani jinkirin lokaci ko asarar sha.Wannan yana sa madubin da ke kashe-axis ya dace musamman don wasu aikace-aikace, kamar femtosecond pulsed lasers.Don irin waɗannan lasers, madaidaicin mayar da hankali da daidaitawar katako yana da mahimmanci, kuma madubai na parabolic na kashe-kashe na iya samar da daidaito da kwanciyar hankali, yana tabbatar da ingantaccen mayar da hankali na katako na laser da fitarwa mai inganci.

Maimaita Madubin Rufin Rufin Prism

Babban rufin rufin ya ƙunshi prisms rectangular guda biyu da farantin gindi mai rectangular da aka yi da kayan Borofloat.Kayayyakin Borofloat suna da shimfidar shimfidar wuri mai girman gaske da kyawawan kaddarorin gani, suna baje kolin nuna gaskiya da ƙarancin haske sosai a cikin kewayon kallo.Bugu da ƙari, bevels na prisms na dama-dama an rufe su tare da rufin azurfa tare da shinge mai kariya na ƙarfe, wanda ke ba da babban haske a cikin bayyane da kusa-infrared kewayon.An sanya gangara na prisms biyu a gaban juna, kuma an saita kusurwar dihedral zuwa 90± 10 arcsec.Madaidaicin rufin prism mai haskakawa yana nuna haske a kan hypotenuse na prism daga waje.Ba kamar madubin lebur ba, hasken da ke haskakawa ya kasance daidai da hasken abin da ya faru, yana guje wa tsoma baki.Yana ba da damar aiwatar da daidaitaccen aiki fiye da daidaita madubi biyu da hannu.