Sapphire Optical Fiber Light Transmission Nzvimbo Dzakanyanya

Sapphire Optical Fiber Light Transmission Extreme Environments Mufananidzo Wakaratidzwa

Tsananguro pfupi:

Sapphire Optical Fiber inzira yekutumira magirazi ine kristalo imwe chete inoshanda zvakanyanya yakagadzirirwa kushandiswa kwemaziso inoda kugara kwenguva refu, kuramba kupisa, uye kugadzikana kwespectral. Yakagadzirwa kubvasafaya yakagadzirwa (single-crystal aluminum oxide, Al₂O₃), faibha iyi inopa kutumirwa kwemaziso nguva dzose kubvazvinoonekwa kunzvimbo dziri pakati pe infrared (0.35–5.0 μm), inodarika miganhu yefibers dzechinyakare dzakavakirwa pa silica.

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Dhayagiramu Yakadzama

Nhanganyaya

Nekuda kwayochimiro chemonocrystalline, fibre yesafire inoratidza kutsungirira kukuru kupisa, kumanikidzwa, ngura, uye mwaranzi. Inogonesa kutapurirana kwemasaini kwakasimba munzvimbo dzakaoma uye dzinoita shanduko uko fibre dzakajairika dzaizonyunguduka, kuora, kana kurasikirwa nekujeka.

Hunhu Hwakasarudzika

Kutsungirira Kunopisa Kusingaenzaniswi
Fiber dzeSapphire dzinochengetedza kusimba kwemaziso uye kwemakanika kunyangwe kana dzakaratidzwatembiricha dzinopfuura 2000°C, zvichiita kuti zvikodzere kutariswa munzvimbo dziri mumaovheni, maturbine, uye makamuri ekupisa.
Hwindo Rakafara reSpectral
Chigadzirwa ichi chinotsigira kutapurirana kwechiedza kubva ku ultraviolet kuenda ku mid-infrared wavelengths zvinobudirira, zvichibvumira kushandiswa kunochinjika mumashandisirwo espectroscopy, pyrometry, uye sensing.
Kusimba Kwakasimba KweMichina
Chimiro chekristaro chimwe chete chinopa simba rakasimba rekudhonza uye kuramba kutyoka, zvichiita kuti chive chakavimbika kana munhu achidedera, achivhunduka, kana kuti achimanikidzwa nekanika.
Kugadzikana Kwemakemikari Kunoshamisa
Zvichiramba maasidhi, maalkali, uye magasi anochinja-chinja, fiber dzesafire dzinoshanda zvakanaka mumhepo ine makemikari akasimba, kusanganisiranharaunda dzinokonzera oxidation kana kuderedza.
Zvinhu Zvakaomarara Nemwaranzi
Safira haina kudzivirirwa kubva mukusviba kana kuora pasi pemwaranzi ionizing, zvichiita kuti ive yakakodzera kushandiswamuchadenga, nyukireya, uye dziviriromashandiro.

Tekinoroji Yekugadzira

Fiber dzeSapphire optical dzinowanzo gadzirwa uchishandisaKukura Kwetsoka Dzinodziya NeLaser (LHPG) or Kukura Kwemafirimu Akatsanangurwa Nemupendero (EFG)nzira. Munguva yekukura, kristaro yembeu yesafire inopiswa kuti igadzire nzvimbo diki yakanyungudutswa uye yozokweverwa kumusoro nedanho rakarongwa kuti igadzire faibha ine dhayamita yakaenzana uye kristaro yakakoshesesa.
Maitiro aya anobvisa miganhu yezviyo netsvina, zvichikonzerafiber yekristaro imwe chete isina chikanganisoPamusoro pacho panozonyatsokwenenzverwa, kuputirwa, uye kana zvichidikanwa kuputirwa nezvikamu zvinodzivirira kana zvinoratidzirakusimudzira mashandiro uye kugara kwenguva refu.

Minda Yekushandisa

Kuona Tembiricha Yemaindasitiri
Inoshandiswa patembiricha yenguva chaiyo uye kutarisa murazvomuzvitofu zvesimbi, maturbine egasi, uye ma chemical reactors.
Infrared uye Raman Spectroscopy
Inopa nzira dzemagetsi dzinotakura ma "high-transmission optical"kuongorora maitiro, kuyedzwa kweutsi, uye kuzivikanwa kwemakemikari.
Kutumirwa kweSimba reLaser
Anokwanisa kukutumira matanda elaser ane simba guruisina kushanduka kwekupisa, yakakodzera kushandiswa kwe laser welding uye kugadzirisa zvinhu.
Zvishandiso zvekurapa nezvehutano
Inoshandiswa muendoscopes, diagnostics, uye fiber probes dzinogadziriswazvinoda kugara kwenguva refu uye kunyatsoona.
Masisitimu ekudzivirira nendege
Zvinotsigirakunzwa kwemaziso uye telemetrymunzvimbo dzine mwaranzi yakawanda kana kuti dzine cryogenic dzakadai semainjini ejeti uye mayuniti ekufambisa mhepo muchadenga.

Ruzivo rweUnyanzvi

Pfuma	Tsanangudzo
Zvinhu	Imwe-Crystal Al₂O₃ (Safira)
Dhayamita Range	50 μm – 1500 μm
Kutapurirana kweSipekitiramu	0.35 – 5.0 μm
Tembiricha yekushanda	Kusvika 2000°C (mhepo), >2100°C (gasi risingapindi mvura/risingapindi mvura)
Nharaunda Yakakotama	≥40× dhayamita yefaibha
Simba reKusimba	Inenge 1.5–2.5 GPa
Index yeRefractive	~1.76 @ 1.06 μm
Sarudzo dzekuputira	Matayi epurasitiki asina chinhu, simbi, ceramic, kana anodzivirira

Mibvunzo Inowanzo bvunzwa

Mubvunzo 1: Fiber yesafire yakasiyana sei nefiber yequartz kana chalcogenide?
A: Safira igirazi rimwe chete, kwete girazi risina chimiro. Rine nzvimbo yekunyunguduka yakakura, hwindo rekutumira zvinhu rakafara, uye rinodzivirira zvakanyanya kukuvara kwemakemikari nemakemikari.

Mubvunzo wechipiri: Mashinda esafire anogona kuputirwa here?
A: Ehe. Kupfeka kwesimbi, ceramic, kana polymer kunogona kushandiswa kuvandudza kubata, kudzora kupenya, uye kudzivirira zvakatipoteredza.

Mubvunzo wechitatu: Chii chinowanzo shandiswa nesafire optical fiber?
A: Kudzikiswa kwechiedza kunenge 0.3–0.5 dB/cm pa 2–3 μm, zvichienderana nekupenya kwepadenga uye urefu hwemafungu.

Nezvedu

XKH inonyanya kugadzira, kugadzira, uye kutengesa magirazi egirazi egirazi uye zvinhu zvitsva zvekristaro. Zvigadzirwa zvedu zvinopa zvigadzirwa zvemagetsi, zvemagetsi zvevatengi, uye zvemauto. Tinopa zvikamu zveSapphire optical, malenzi efoni, Ceramics, LT, Silicon Carbide SIC, Quartz, uye mawafer egirazi esemiconductor. Tine hunyanzvi uye michina yemazuva ano, tinobudirira mukugadzirisa zvigadzirwa zvisiri zvemazuva ano, tichivavarira kuva bhizinesi rinotungamira rezvigadzirwa zvemagetsi.