Ukwenziwa Kwezinto Zengilazi Ze-Chalcogenide Ezibunjiwe ZaseShayina

Isithombe Esivelele Sezinto Zengilazi Ze-Chalcogenide Ezibunjiwe Zelensi Ye-Infrared

Izinto Zengilazi Zelensi Ye-Infrared Chalcogenide Ezibunjiwe

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Ulwazi lomkhiqizo:

Amalensi e-infrared endabuko ayagaywa, acwebezeliswe noma aguqulwe abe yidayimane ukuze akhe ubuso bawo, ngamanye amazwi: ngokusebenzisa "ukukhiqiza okubandayo". Ngenkathi ilensi ye-infrared ingakhiwa futhi "ngokukhiqiza okushisa", lapha sinelensi ye-infrared ebunjiwe eyenziwe ngezinto zengilazi ze-chalcogenide. Ukubumba amalensi kufaneleke ngokukhethekile ekukhiqizweni kwenani elikhulu ngoba izindleko zokukhiqiza ngelensi ngayinye zingalawulwa ezingeni eliphansi kakhulu. Amalensi abunjiwe nawo anokuhambisana okuhle komkhiqizo ekukhiqizweni okukhulu, okuqinisekisa ukuthembeka okuhle kwezinhlelo ze-infrared.
Ingilazi ye-Chalcogenide ayiyona enye kodwa uchungechunge lwezinto ezingabonakali njengengilazi ezidluliselwa ngebhendi ye-infrared. Singakhetha kuphela izinto zengilazi ze-chalcogendie ekubumbeni kwelensi ye-infrared ngenxa yamaphuzu azo okuncibilika aphansi uma kuqhathaniswa nezinye izinto ze-infrared.
Ingilazi yeChalcogenide inesilinganiso esihle sokudlulisa (>60%) esisukela ku-2-12 micron, inkomba ephansi yokugqama (2.4-2.8@11micron), ushintsho oluphansi lokushisa kwinkomba yokugqama kanye nokusabalala okuphansi. Zinezakhiwo ezifanayo zemishini nezokukhanya njenge-germanium, ezenza zifaneleke kahle ukusetshenziswa kwe-infrared, ikakhulukazi ekulungisweni kombala ngelensi ye-germanium ohlelweni lokukhanya.
Ngokungafani ne-germanium edinga ukumbiwa futhi enokunikezwa okulinganiselwe, izinto zengilazi ze-chalcogenide zenziwe ngendlela yokwenziwa. Amanani azo azinzile futhi ayamukeleka. Amalensi enziwe ngengilazi ye-chalcogenide angaba indawo enhle yelensi ye-germanium engadlala indima ebaluleke kakhulu ezinhlelweni ezintsha ze-infrared eziklanywe kahle.

I-Wavelength Infrared inganikeza ilensi ye-infrared yengilazi ye-chalcogenide ebunjiwe enezindawo ezi-aspheric nezihlukanisayo. Amalensi engilazi ye-Chalcogenide athandwa kakhulu ezinhlelweni ezisebenza ku-3-5 mircron noma i-8-12 micron infrared band, ukudluliswa okumaphakathi okungaphezu kuka-97.5% ngezingubo ezivikela ukukhanya (i-AR coating). Ingubo ye-carbon efana nedayimane (i-DLC coating) noma i-high durable coating (i-HD coating) ingasetshenziswa futhi kulensi ye-infrared yengilazi ye-chalcogenide ukuze inikeze isivikelo esengeziwe ekuklwebhekeni nasekushayweni.

Imininingwane:

I-Wavelength infrared inikeza ilensi ye-infrared yengilazi ye-chalcogenide ebunjiwe enobubanzi obungu-1-25 mm. Isembozo sethu esijwayelekile se-AR ne-DLC silungele kakhulu ibhendi engu-3-5 noma engu-8-12 micron. Ubude obuqondile bamalensi ethu buzolawulwa bufike ku-+/-1% ukubekezelelana, ukungalungi kwendawo kungaphansi kwe-0.5 micron, ukuhlukaniswa kwelensi kungaphansi kwe-arc-minute eyi-1.

Izinto	Ingilazi ye-Chalcogenide
Ububanzi	1mm-25mm
Isimo	I-Aspheric/Diffractive
Ubude be-focal	<+/-1%
Ukwehlisa izinga lokugxila	<1 umzuzu we-arc
Ukungajwayelekile kobuso	< 0.5 micron
Imbobo Ecacile	>90%
Ukugqoka	I-AR, i-DLC noma i-HD