Fiber imwe chete yesafire kristaro Al₂O₃ high optical transmittance melting point 2072℃ inogona kushandiswa pazvinhu zvemahwindo elaser

Fiber imwe chete yekristaro yesafire Al₂O₃ high optical transmittance melting point 2072℃ inogona kushandiswa pazvinhu zvemahwindo elaser Mufananidzo Wakatsanangurwa

Tsananguro pfupi:

Fiber yesafire yakagadzirwa nealumina imwe chete yekristaro (Al₂O₃), inova chinhu chine simba guru remuchina, resistance yemakemikari uye resistance yakanaka yekupisa. Safire ndeye hexagonal crystal structure, light transmission range i0.146.0μm, uye ine optical transmittance yakakwira mu3.05.0μm band. Nzvimbo yekunyunguduka yesafire inosvika 2072 ° C, uye kuoma kwayo kuri kwechipiri kune diamond, saka safire fiber ine resistance yakanyanya kupisa uye simba remuchina.

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Zvinhu zvirimo

Maitiro ekugadzirira

1. Fiber yesafire inowanzogadzirwa ne laser heated base method (LHPG). Nenzira iyi, safire fiber ine geometric axis neC-axis inogona kukura, iyo ine transmittance yakanaka mu near infrared band. Kurasikirwa kunonyanya kubva mukupararira kunokonzerwa ne crystal defects dziripo mukati kana pamusoro pe fiber.

2. Kugadzirwa kwe silica clad sapphire fiber: Kutanga, poly (dimethylsiloxane) coating inoiswa pamusoro pe sapphire fiber yozorapwa, uye ipapo layer yakacheneswa inoshandurwa kuita silica pa 200 ~ 250℃ kuti iwane silica clad sapphire fiber. Nzira iyi ine tembiricha yakaderera yekushanda, kushanda kuri nyore uye kushanda zvakanaka kwekushanda.

3. Kugadzirira fibre yesafire cone: Chishandiso che laser chinoshandiswa kugadzira fibre yesafire cone nekudzora kumhanya kwekusimudza kwekristaro yesafire fiber uye kumhanya kwekudyisa kwetsvimbo yesafire crystal source. Nzira iyi inogona kugadzira fibre yesafire cone ine ukobvu hwakasiyana uye magumo akanaka, izvo zvinogona kusangana nezvinodiwa zvekushandisa.

Mhando dzefayibha uye zvakatsanangurwa

1. Dhayamita yedhayamita: Dhayamita yesafafa inogona kusarudzwa pakati pe75 ~ 500μm kuti ienderane nezvinodiwa zvakasiyana zvekushandisa.

2. Faibha yeConical: Faibha yeSapphire yeConical inogona kuburitsa simba rechiedza chakawanda uku ichivimbisa kuchinjika kwefaibha. Faibha iyi inovandudza mashandiro ekufambisa simba pasina kukanganisa kuchinjika.

3. Zvibatiso nezvinobatanidza: Kune fiber dze optical dzine dhayamita inopfuura 100μm, unogona kusarudza kushandisa polytetrafluoroethylene (PTFE) bushings kana optical fiber connectors kudzivirira kana kubatanidza.

Munda wekushandisa

1. Sensor yefiber inopisa zvakanyanya: Fiber yesafire nekuda kwekudzivirira kwayo kupisa kwakanyanya, kuramba ngura kwemakemikari, yakakodzera kwazvo kuona fiber munzvimbo inodziya zvakanyanya. Semuenzaniso, mukugadzira simbi, indasitiri yemakemikari, kurapwa kwekupisa nedzimwe nzvimbo, masensor efiber inopisa zvakanyanya anogona kuyera tembiricha kusvika 2000 ° C nemazvo.

2. Kutamiswa kwesimba reLaser: Hunhu hwesimba resafire fiber hunoita kuti ishandiswe zvakanyanya mumunda wekutamiswa kwesimba relaser. Inogona kushandiswa sechishandiso chemahwindo kuti laser ikwanise kutsungirira mwaranzi yelaser yakasimba uye mamiriro ekunze anodziya zvakanyanya.

3. Kuyera tembiricha yeindasitiri: Muchikamu chekuyera tembiricha yeindasitiri, masensa ekupisa tembiricha yesafire fiber anogona kupa data rekuyerwa kwetembiricha rakarurama uye rakagadzikana, izvo zvinobatsira kutarisa nekudzora shanduko dzetembiricha mukugadzirwa.

4. Tsvagiridzo yesainzi uye yezvekurapa: Mubasa rekutsvaga nekurapa, fiber yesafire inoshandiswawo mumhando dzakasiyana-siyana dzekuyera nekuona zvinhu nenzira yakanyatsojeka nekuda kwehunhu hwayo hwepanyama nemakemikari.

Magadzirirwo ehunyanzvi

Paramita	Tsananguro
Dhayamita	65um
Aperture yenhamba	0.2
Rurefu rweMafungu	200nm - 2000nm
Kudzikira/Kurasikirwa	0.5 dB/m
Kubata Simba Guru	1w
Kufambisa kwekupisa	35 W/(m·K)

Zvichienderana nezvinodiwa nevatengi, XKH inopa masevhisi ekugadzira fiber yesafire yakagadzirwa nemunhu. Ingava kureba nedhayamita yefiber, kana kuti zvinodiwa zvekushanda kwemaziso, XKH inogona kupa vatengi mhinduro yakanakisa yekusangana nezvinodiwa zvavo zvekushandisa kuburikidza nekugadzira nekuverenga kwehunyanzvi. XKH ine tekinoroji yekugadzira fiber yesafire yakagadzirwa nesafire, kusanganisira laser heated base method (LHPG), kugadzira fiber yesafire yakagadzirwa neunyanzvi, inoshanda zvakanyanya. XKH inodzora zvakanyanya zvese zvinobatanidzwa mukugadzirwa kwayo kuti ive nechokwadi chekuti mhando yezvigadzirwa uye mashandiro azvo zvinosangana nezvinodiwa nevatengi.