Indlela yeSapphire ifayibha 75-500μm LHPG ingasetyenziselwa isafire fiber iqondo lobushushu eliphakamileyo

ISapphire ifayibha ububanzi 75-500μm LHPG indlela ingasetyenziselwa isafire ifayibha isivamvo sobushushu obuphezulu Featured Image

Inkcazelo emfutshane:

Ifayibha yeSapphire, oko kukuthi, i-crystal alumina (Al2O3) ifayibha, luhlobo lwefiber optical fiber enamandla amakhulu omatshini, ukumelana nokubola kweekhemikhali kunye ne-thermal conductivity. Iqondo layo lokunyibilika liphezulu njenge-2072 ℃, uluhlu lwe-transmittance yi-0.146.0μm, kwaye ukuhanjiswa kwe-optical kuphezulu kakhulu kwi-band ye-3.05.0μm. I-Sapphire fiber ayinayo kuphela iimpawu ezibalaseleyo zesafire, kodwa ineempawu ze-optical waveguide, efanelekileyo kakhulu kwi-fiber ephezulu yokuvavanya ubushushu kunye nokuziva kweekhemikhali.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iimpawu kunye neeNzuzo

I-1.Indawo yokunyibilika okuphezulu: Indawo yokunyibilika kwefiber yesafire iphezulu njenge-2072 ℃, eyenza ukuba izinzile kwindawo yokushisa ephezulu.

I-2.I-Chemical corrosion resistance: i-sapphire fiber ine-inertness egqwesileyo yeekhemikhali kwaye inokumelana nokukhukuliseka kwezinto ezahlukeneyo zeekhemikhali.

I-3.Ubunzima obuphezulu kunye nokumelana nokuxhatshazwa: ukuqina kwesafire okwesibini kuphela kwedayimane, ngoko i-fiber fiber inobunzima obuphezulu kunye nokuxhatshazwa kokugqoka.

I-4.Ukuhanjiswa kwamandla aphezulu: I-Sapphire fiber inokuqinisekisa ukuhanjiswa kwamandla aphezulu, ngelixa ingalahlekelwa ukuguquguquka kwefiber.

5. Ukusebenza kakuhle kwe-optical: Inokuhanjiswa kakuhle kwi-infrared band ekufutshane, kwaye ilahleko ivela ngokuyinhloko ekuhlakazeni okubangelwa yi-crystal defects ekhoyo ngaphakathi okanye kumphezulu wefiber.

Inkqubo yokulungiselela

Ifiber yeSapphire ilungiswa ikakhulu yilaser heat base method (LHPG). Kule ndlela, izinto eziluhlaza zesafire zifudunyezwa ngelaser, enyibilikayo kwaye itsalwe ukwenza i-fiber optical. Ukongeza, kukho ukusetyenziswa fibre core intonga, ityhubhu yesafire iglasi kunye umaleko yangaphandle indibaniselwano ukulungiselela inkqubo isafire ifayibha, le ndlela inokusombulula yonke imathiriyeli umzimba yisafire iglasi brittle kakhulu kwaye ayikwazi ukufikelela iingxaki umzobo umgama omde, lo gama ngempumelelo ukunciphisa modulus Young yesafire crystal ifayibha, kakhulu ukwandisa bhetyebhetye ubukhulu imveliso ifayibha ifayibha ubude nobude ifayibha.

Uhlobo lweFayibha

I-1.I-fiber ye-sapphire eqhelekileyo: Uluhlu olubanzi luhlala luphakathi kwe-75 kunye ne-500μm, kwaye ubude buyahluka ngokobubanzi.

I-2.I-conical fiber fiber: I-taper ikwandisa i-fiber ekupheleni, iqinisekisa ukugqithiswa okuphezulu ngaphandle kokuncama ukuguquguquka kwayo ekudluliseni amandla kunye nezicelo ze-spectral.

Iindawo zesicelo eziphambili

I-1.I-sensor ye-fiber yeqondo lokushisa eliphezulu: Ukuzinza okuphezulu kweqondo lokushisa kwe-sapphire fiber kwenza ukuba kusetyenziswe ngokubanzi kwintsimi yeqondo lokushisa eliphezulu, njengokulinganisa ukushisa okuphezulu kwi-metallurgy, imboni yeekhemikhali, unyango lokushisa kunye namanye amashishini.

I-2.Ukudluliselwa kwamandla eLaser: Iimpawu zokuhanjiswa kwamandla aphezulu zenza i-sapphire fiber ibe namandla kwintsimi yokuhanjiswa kwe-laser kunye ne-laser processing.

I-3.Uphando lwezenzululwazi kunye nonyango lwezonyango: Iimpawu zayo ezigqwesileyo zomzimba kunye neekhemikhali nazo zenza ukuba zisetyenziswe kuphando lwezenzululwazi kunye nezonyango, ezifana ne-biomedical imaging.

Ipharamitha

Ipharamitha	Inkcazo
Ububanzi	65um
Umngxuma wamanani	0.2
Uluhlu lweWavelength	200nm - 2000nm
Ukuthotywa/ Ilahleko	0.5 dB/m
UkuPhathwa kwamandla aphezulu	1w
I-Thermal Conductivity	35 W/(m·K)

I-XKH ineqela labaqulunqi abakhokelayo kunye neenjineli ezinobuchwephesha obunzulu kunye namava atyebileyo asebenzayo ukubamba ngokuchanekileyo iimfuno ezizodwa zabathengi, ukusuka kubude, ububanzi kunye nokuvula kwamanani kwefiber ukuya kwiimfuno ezikhethekileyo zokusebenza kwe-optical, ezinokuthi zenziwe ngokwezifiso. I-XKH isebenzisa i-software yokulinganisa i-computational ephuculweyo yokwandisa iskimu sokuyila amaxesha amaninzi ukuqinisekisa ukuba i-fiber nganye yesafire inokufanisa ngokuchanekileyo imeko yesicelo sabathengi, kwaye ifezekise ibhalansi engcono phakathi kokusebenza kunye neendleko.