Ilensi yeSilicon(Si lens) yee-Infrared Applications

Ilensi yeSilicon(Si lens) yee-Infrared Applications

Ubude be-infraredinikeza i-silicon lens ngobukhulu obudumileyo ukusuka kwi-10mm ukuya kwi-200 mm ububanzi.Ubungakanani beLens obungaphezulu kwe-200mm bunokubonelelwa ngesicelo.Umgangatho wethu we-AR kunye neengubo ze-DLC zifaneleke kakhulu kwibhendi kwi-3-5 micron.Ubude obugxininise beelensi zethu buya kulawulwa ukuya kuthi ga ku +/-1% ukunyamezela, ukuqina komphezulu λ/4 @ 632.8nm kunye nokungahambi kakuhle komphezulu ngaphantsi kwe-0.5 micron.


Iinkcukacha zeMveliso

Iithegi zeMveliso

Ulwazi lweMveliso:

I-Silicon lens yi-lens ebonakalayo eyenziwe ngesilicon.I-Silicon (Si) yimathiriyeli ye-crystalline esetyenziswa ngokuqhelekileyo kwiinkqubo ze-infrared optical ezisebenza kwi-3 ukuya kwi-5µm yebhendi ye-spectral.Isalathiso saso se-refractive sisondele kwi-3.4 kulo lonke uluhlu.Inoxinano oluphantsi ngokuthelekisayo phakathi kwezinto eziqhelekileyo ze-infrared, ezisisiqingatha kuphela se-Ge, i-GaAs kunye ne-ZnSe.Ke imathiriyeli yesilicon lukhetho olufanelekileyo lwenkqubo enenkxalabo yobunzima.I-silicon inzima kwaye inexabiso eliphantsi kunezona zinto zininzi eziqhelekileyo ze-infrared, zinciphisa iindleko zemathiriyeli ngelixa zinyusa iindleko zokwenziwa ngaxeshanye.

I-Silicon ifaneleke kakuhle kwisicelo se-MWIR kodwa ngenxa yokufunxa okunamandla ngaphezu kwe-6 micron, ayifanelekanga kwisicelo se-LWIR.Isenokusetyenziswa njengesipili esisezantsi kwisicelo se-laser ngenxa ye-thermal conductivity, ubunzima obulula, kunye nokuqina.

I-Wavelength Infraredinokwenza imilo eyahlukeneyo yelensi yesiliconiplanethi, i-concave, i-convex, i-aspheric kunye nemigangatho edibeneyo.I-silicon idume kakhulu kwiinkqubo ezisebenza kwindawo ye-spectral ye-3-5µm, kunye neengubo ezichasene ne-reflective (i-AR coating), ukuhanjiswa okuqhelekileyo kunokuziswa ukuya kwi-98%.Sinokusebenzisa i-diamond-efana ne-carbon coating (i-DLC coating) okanye i-coating ephezulu ehlala ixesha elide (i-HD i-coating) kumphezulu we-lens ukubonelela ngokhuseleko olongezelelweyo malunga nokuqala kunye nefuthe.

Ubude be-infraredyenza i-lens ye-silicon ye-aspheric esemgangathweni yesiko.Basenokujolisa okanye bahlukanise ukukhanya okungenayo ukuze bahlangabezane neemfuno ezithile zenkqubo ye-infrared.

Iinkcukacha:

Izinto eziphathekayo Isilicon (Si)
Ububanzi 10mm-300mm
Ubume I-Spherical okanye i-Aspheric
Ubude bojoliso +/-1%
Ukuthotywa <1'
Umfanekiso womphezulu <λ/4 @ 632.8nm (Spherical surface)
Ukutenxeka komphezulu <0.5 micron (umphezulu weAspheric)
Umngxuma ocacileyo >90%
Ukwaleka I-AR okanye i-DLC

Amagqabantshintshi:

I-1.DLC/AR yokwambathisa iyafumaneka xa iceliwe.

2.Ukwenza ngokwezifiso okukhoyo kule mveliso ukuze ihambelane neemfuno zakho zobugcisa.Sazise iinkcukacha zakho ezifunekayo.


  • Ngaphambili:
  • Okulandelayo:

  • Bhala umyalezo wakho apha kwaye uwuthumele kuthi

    IINDIDI ZEMVELISO

    I-Wavelength igxininise ekuboneleleni ngokuchaneka okuphezulu kweemveliso ze-optical iminyaka eyi-20