Izindawo Eziphezulu Zokudlulisa Ukukhanya Kwe-Sapphire Optical Fiber

Ukudluliselwa Kokukhanya Kwe-Sapphire Optical Fiber Light Extreme Izithombe Ezivelele

Incazelo emfushane:

I-Sapphire Optical Fiber iyindlela yokudlulisa ye-single-crystal esebenza kahle kakhulu eyenzelwe izinhlelo zokusebenza ze-optical ezidinga ukuqina okumangalisayo, ukumelana nokushisa, kanye nokuqina kwe-spectral. Yenziwe nge-i-sapphire yokwenziwa (i-single-crystal aluminium oxide, i-Al₂O₃), le fibre inikeza ukudluliselwa okubonakalayo okuqhubekayo kusuka ku-kubonakala ezifundeni eziphakathi kwe-infrared (0.35–5.0 μm), idlula kude imingcele yemicu yendabuko esekelwe ku-silica.

Sithumelele i-imeyili

Izici

Umdwebo Oningiliziwe

Isingeniso

Ngenxa yayoisakhiwo se-monocrystalline, i-fibre ye-sapphire ikhombisa ukumelana okuvelele nokushisa, ingcindezi, ukugqwala, kanye nemisebe. Ivumela ukudluliswa kwesignali okuzinzile ezindaweni ezinzima nezisabelayo lapho imicu evamile ingancibilika, yonakale, noma ilahlekelwe ukukhanya.

Izici Ezihlukile

Ukukhuthazela Okushisayo Okungalingani
Imicu ye-optical ye-Sapphire igcina ubuqotho bokukhanya kanye nobomshini ngisho noma ivezwaamazinga okushisa angaphezu kuka-2000°C, okwenza zifanelekele ukuqapha ngaphakathi ezithandweni, kuma-turbine, kanye namakamelo okushisa.
Ifasitela Elibanzi Le-Spectral
Izinto zokwakha zisekela ukudluliswa kokukhanya okuphumelelayo kusuka kuma-wavelength e-ultraviolet kuya kuma-wavelengths aphakathi kwe-infrared, okuvumela ukusetshenziswa okuguquguqukayo kuizinhlelo zokusebenza ze-spectroscopy, i-pyrometry, kanye nokuzwa.
Ukuqina Okuphezulu Kwemishini
Isakhiwo sekristalu elilodwa sinikeza amandla aphezulu okudonseka kanye nokumelana nokuqhekeka, okuqinisekisa ukuthembeka ngaphansi kokudlidliza, ukushaqeka, noma ukucindezeleka komshini.
Ukuzinza Okumangalisayo Kwamakhemikhali
Njengoba imelana nama-asidi, ama-alkali, namagesi asabelayo, imicu yesafire isebenza kahle ezindaweni ezinolaka lwamakhemikhali, okuhlanganisaizindawo ezikhipha i-oxidation noma ezinciphisayo.
Izinto Eziqiniswe Ngemisebe
I-Sapphire ayivikelekile ngokwemvelo ekufiphaleni noma ekuwohlokeni ngaphansi kwemisebe ye-ionizing, okwenza ibe yindawo ekahle kakhuluizindiza, izikhali zenuzi, kanye nokuzivikelaimisebenzi.

Ubuchwepheshe Bokukhiqiza

Imicu ye-optical ye-Sapphire ivame ukukhiqizwa kusetshenziswaUkukhula Kwezigxobo Ezishisayo Nge-Laser (LHPG) or Ukukhula Okusekelwe Emafilimini Okuchazwe Emngceleni (EFG)izindlela. Ngesikhathi sokukhula, ikristalu yembewu yesafire iyashiswa ukuze yakhe indawo encane encibilikisiwe bese idonswa phezulu ngesivinini esilawulwayo ukuze yakhe ifayibha enobubanzi obufanayo kanye nokuma kwekristalu okuphelele.
Le nqubo isusa imingcele yokusanhlamvu kanye nokungcola, okuholela ku-i-fiber yekristalu eyodwa engenasiciUbuso bube sebupholishwa kahle, bufakwe emanzini, bese bumbozwa ngokukhethaizendlalelo ezivikelayo noma ezibonisa ukukhanyaukuthuthukisa ukusebenza nokuqina.

Izinkambu Zohlelo Lokusebenza

Ukuzwa Kwezinga Lokushisa Kwezimboni
Kusetshenziselwaukuqapha izinga lokushisa kanye nomlilo ngesikhathi sangempelaezithandweni zensimbi, kuma-gas turbine, kanye naseziphehlini zamakhemikhali.
I-Infrared kanye ne-Raman Spectroscopy
Ihlinzeka ngezindlela zokukhanya ezidlulisa kakhuluukuhlaziywa kwenqubo, ukuhlolwa kokukhishwa komoya, kanye nokuhlonza amakhemikhali.
Ukulethwa Kwamandla Nge-Laser
Uyakwaziukudlulisa imisebe ye-laser enamandla aphezulungaphandle kokuguqulwa kokushisa, ilungele ukushiswa nge-laser kanye nokucutshungulwa kwezinto.
Amathuluzi Ezokwelapha Nezokwelapha
Kusetshenziswe ku-ama-endoscope, ukuxilonga, kanye nama-fiber probes angahlanzwaezidinga ukuqina okuphezulu kanye nokunemba kokukhanya.
Izinhlelo Zokuvikela Nezindiza
Usekeloukuzwa okubonakalayo kanye ne-telemetryezimweni ezinemisebe ephezulu noma ezibangela ukucasuka njengezinjini zejethi kanye namayunithi okuphehla emkhathini.

Idatha Yobuchwepheshe

Impahla	Imininingwane
Izinto	I-Single-Crystal Al₂O₃ (iSapphire)
Ububanzi Bebanga	50 μm – 1500 μm
I-Spectrum Yokudlulisa	0.35 – 5.0 μm
Izinga Lokushisa Lokusebenza	Kufika ku-2000°C (umoya), >2100°C (igesi engasebenzi/engenawo umoya)
Irediyasi Egobayo	Ububanzi befayibha obungu-≥40×
Amandla Okudonsa	Cishe i-1.5–2.5 GPa
Inkomba Yokubukeza	~1.76 @ 1.06 μm
Izinketho Zokumboza	Izendlalelo ze-fiber engenalutho, insimbi, i-ceramic, noma i-polymer ezivikelayo

Imibuzo Evame Ukubuzwa

Q1: I-fibre ye-sapphire ihluke kanjani kuma-fibre e-quartz noma e-chalcogenide?
A: I-Sapphire iyikristalu eyodwa, hhayi ingilazi engaguquki. Inephuzu lokuncibilika eliphakeme kakhulu, ifasitela lokudlulisa elibanzi, kanye nokumelana okuphezulu ekulimaleni kwemishini namakhemikhali.

Umbuzo 2: Ingabe imicu yesafire ingambozwa?
A: Yebo. Izembozo zensimbi, ze-ceramic, noma ze-polymer zingasetshenziswa ukuthuthukisa ukuphathwa, ukulawula ukubonakaliswa, kanye nokumelana nemvelo.

Q3: Kuyini ukulahlekelwa okuvamile kwe-sapphire optical fiber?
A: Ukuncipha kokukhanya cishe ku-0.3–0.5 dB/cm ku-2–3 μm, kuye ngokuthi ubuso bunjani kanye nobude be-wavelength.

Mayelana NATHI

I-XKH igxile ekuthuthukisweni kobuchwepheshe obuphezulu, ekukhiqizweni, nasekuthengisweni kwengilazi ekhethekile ye-optical kanye nezinto ezintsha zekristalu. Imikhiqizo yethu ihlinzeka nge-optical electronics, i-consumer electronics, kanye nezempi. Sinikeza izingxenye ze-optical ze-Sapphire, izembozo zelensi yeselula, i-Ceramics, i-LT, i-Silicon Carbide SIC, i-Quartz, kanye nama-semiconductor crystal wafers. Ngobuchwepheshe obunekhono kanye nemishini esezingeni eliphezulu, sihamba phambili ekucutshungulweni komkhiqizo okungewona ojwayelekile, sihlose ukuba yibhizinisi elihamba phambili lezinto ze-optoelectronic tech.