Innolume Fiber Laser Bragg-Grating

Innolume's Fiber Bragg Grating (FBG) ndi chipangizo chofunikira chowunikira chotengera mfundo ya fiber Optics. Zotsatirazi ndizofotokozera mfundo zake, ubwino ndi ntchito zake:

Mfundo yofunika

Fiber Bragg Grating imapangidwa posintha nthawi ndi nthawi refractive index ya fiber core. Nthawi zambiri, ukadaulo wa ultraviolet laser ndi gawo la template umagwiritsidwa ntchito kuyika ulusi wa kuwala pansi pa mtengo wa laser wa ultraviolet, ndipo mawonekedwe osokoneza amapangidwa kudzera mu template ya gawo kuti apangitse refractive index pachimake kusintha kosatha komanso nthawi.

Pamene kuwala kwa Broadband kutumizidwa mu fiber optical, kuwala kokha kwa wavelength yeniyeni yomwe ikugwirizana ndi chikhalidwe cha Bragg kudzawonekeranso mmbuyo, ndipo kuwala kwa mafunde otsalawo kudzadutsa popanda kutaya.

Pamene ulusi wa kuwala umakhudzidwa ndi zinthu zakunja (monga kutentha, kupsyinjika, etc.), refractive index ndi grating nthawi ya pachimake idzasintha, zomwe zimapangitsa kuti Bragg wavelength ikugwedezeke. Poyang'anira kusintha kwa Bragg wavelength, kuyeza kwa kuchuluka kwa thupi monga kutentha ndi kupsinjika kumatha kutheka.

Ubwino wake

Kusokoneza kwa Anti-electromagnetic: Wopangidwa ndi fiber optical, ali ndi mphamvu zosokoneza zachilengedwe zotsutsana ndi ma electromagnetic ndipo ndi oyenera malo okhala ndi malo ovuta kwambiri amagetsi, monga magetsi, makina opangira mafakitale ndi magawo ena.

Kuyeza kolondola kwambiri: Kumakhudzidwa kwambiri ndi kusintha kwa kuchuluka kwa thupi monga kutentha ndi kupsyinjika, ndipo kumatha kukwaniritsa muyeso wolondola kwambiri. Itha kugwiritsidwa ntchito pakuwunika zaumoyo wamapangidwe, zakuthambo ndi magawo ena omwe amafunikira kuyeza kolondola kwambiri.

Muyeso wogawidwa: Ma fiber angapo a Bragg gratings amatha kulumikizidwa motsatizana pamtundu womwewo wa optical fiber kuti apange network yolumikizirana kuti akwaniritse muyeso wogawidwa ndikuwunika kuchuluka kwa thupi kudera lalikulu komanso mtunda wautali.

Chitetezo chamkati: Fiber Bragg grating ndi chipangizo chokhazikika chomwe sichimapanga zokoka zamagetsi ndi ma radiation a electromagnetic panthawi yogwira ntchito. Ndiwoyenera kumadera owopsa monga malo oyaka moto komanso ophulika, monga petrochemicals, migodi ya malasha ndi mafakitale ena.

Kukhazikika kwanthawi yayitali: Zinthu za fiber fiber zimakhala ndi kukhazikika kwamankhwala komanso makina. Fiber Bragg grating imatha kukhalabe yokhazikika pakagwiritsidwe ntchito kwanthawi yayitali, kuchepetsa mtengo wokonza ndikusintha.

Ntchito

Kuyeza kwa kutentha: Pogwiritsa ntchito kukhudzika kwa fiber Bragg grating ku kutentha, kusintha kwa kutentha kozungulira kungayesedwe molondola poyesa kusintha kwa Bragg wavelength. Itha kugwiritsidwa ntchito pakuwunika kutentha kwa zida zamagetsi, chenjezo lamoto la nyumba ndi magawo ena.

Kuyeza kwa zovuta: Pamene kuwala kwa kuwala kwatambasulidwa kapena kuponderezedwa, nthawi ya grating ndi refractive index idzasintha, zomwe zimapangitsa kuti Bragg wavelength atengeke. Poyang'anira kutsetsereka kwa mafunde, kupsyinjika kwa fiber optical kungayesedwe molondola. Nthawi zambiri amagwiritsidwa ntchito powunika zaumoyo wazomangamanga monga milatho, madamu, ndi tunnel, komanso kuwunikira kupsinjika kwamakina.

Kuyeza kwapanikiza: Mwa kuyika fiber Bragg grating mu dongosolo linalake losamva kupanikizika, likakanikizidwa, kapangidwe kake kadzawonongeka, zomwe zingapangitse kuti kupsinjika kwa fiber Bragg grating kusinthe, ndipo kupanikizika kumatha kuyeza. Itha kugwiritsidwa ntchito poyang'anira kuthamanga kwa mapaipi amafuta ndi gasi komanso kuzindikira kupanikizika kwa ma hydraulic system.

Muyezo wa vibration: Zambiri za vibration zitha kuzindikirika pozindikira kusintha kwa mawonekedwe a kuwala kwa fiber Bragg grating, komwe kungagwiritsidwe ntchito kumadera akuwunikira kugwedezeka kwa zida zamakina ndi kuwunika kwa zivomezi.