Fiber-optic combiner yog ib hom ntawm optical fiber connector, uas muaj peev xwm ua tau ob peb optical zog uas tawm los ntawm kev xa-fiber mus rau hauv tau txais-fiber mus rau qhov siab tshaj plaws los ntawm fiber ntau fusion technology thiab yam tsawg kawg nkaus qhov cuam tshuam rau lub cev.Nws yog ib qho tseem ceeb nyob rau hauv fiber ntau laser system uas ncaj qha txiav txim siab seb lub zog laser yog siab los yog tsawg, zoo ntawm lub teeb beam thiab kev nyab xeeb-ua hauj lwm ntawm lasers.
Muaj ob hom fiber ntau sib txuas, ib qho yog twj tso kua mis sib txuas, lwm yam yog lub zog sib txuas.
1) Raws li lub twj tso kua mis sib txuas (raws li daim duab 1), nws tuaj yeem pab txhawb lub zog twj tso kua mis los ntawm kev sib txuas ntau lub twj tso kua mis rau hauv ib lub fiber ntau.
2) Qhov thib ob yog lub zog sib xyaw ua ke (los yog ib hom-fiber optic combiner, pom raws li daim duab 2), nws lub hom phiaj kom nce lub zog tso zis los ntawm kev sib txuas ib hom fiber ntau rau hauv ib qho fiber ntau.
Daim duab 1 Pump combiner
Daim duab 2 Ib hom-fiber optic combiner
Raws li cov qauv, fiber-optic combiner tuaj yeem faib ua ob hom, ib qho yog Nx1 fiber-optic combiner (pom zoo li daim duab 3) uas tsis muaj cov teeb liab fiber ntau, lwm qhov yog (N + 1) x1 fiber-optic. combiner (pom raws li daim duab 4) uas muaj cov teeb liab fiber.Thaum lub sij hawm cov txheej txheem ntawm kev tsim cov khoom sib txuas, fibers yuav tsum nruj nruj thiab sib luag nyob ib puag ncig cov teeb liab fiber ntau uas nyob hauv nruab nrab rau cov teeb liab tawm tswv yim.
Raws li rau Nx1 fiber-optic combiner, nws muaj tsis tau tsuas yog ib hom-fiber optic combiner tab sis kuj twj tso kua mis combiner.Yog tias N fibers yog ib hom lossis hom loj hauv cheeb tsam fiber ntau, nws tuaj yeem txuas nrog N lasers kom nce nws lub zog tso zis, qhov no, nws ua raws li ib hom-fiber optic combiner.Yog tias N fiber ntau ntau hom fiber ntau, nws tuaj yeem txuas nrog N twj tso kua mis kom nce lub zog twj tso kua mis, uas ua raws li lub twj tso kua mis sib xyaw.
Daim duab 3 Nx1 fiber-optic combiner
Raws li rau (N + 1) x1 fiber-optic combiner, nws yog lub twj tso kua mis sib txuas thiab feem ntau siv rau hauv kev ua kom nrov nrov.Ib hom fiber ntau hauv nruab nrab yog cov teeb liab fiber ntau rau kev xa cov teeb liab, cov fiber ntau nyob ib puag ncig nws yog N multi-mode fiber ntau rau kev xa cov twj tso kua mis.Hom kev sib txuas no feem ntau yog siv rau MOPA.
Daim duab 4 (N + 1) x1 fiber optic combiner
Yuav ua li cas ua ib hom-fiber optic combiner:
Muaj peb feem ntawm ib hom-fiber optic combiner: input fiber, TFB (taper fused fiber bundles), thiab tso zis fiber ntau.
Txhawm rau txuas taper fused fiber ntau pob zoo nrog cov zis fiber ntau, qhov ntse ntawm hla ntu ntawm fiber ntau pob yuav tsum yog puag ncig, thiab nruj nreem teem rau hauv ib lub hexagon li niaj zaus.Nyob rau hauv tus txheej txheem, thawj kauj ruam yog ua cov tswv yim fibers rau hauv ib lub nras, tom qab ntawd ua cov pob rau taper fused fiber ntau, thiab txiav lub duav ib feem kom txuas nrog cov zis fiber ntau.Thaum kawg, sib sau ua ke cov khoom siv thermal conductivity zoo li nws lub cev, xws li tooj liab thiab txhuas, kom ntseeg tau tias kev ua haujlwm ruaj khov thiab zoo cua sov-dissipation.Yog tias tsim nyog, cov qauv dej-txias yuav tsim rau ntawm pob.
Rau ntau cov khoom siv laser, thov saib hauv peb lub vev xaib.
https://www.erbiumtechnology.com/eye-safer-laser/
https://www.erbiumtechnology.com/1570nm-opo-laser/
https://www.erbiumtechnology.com/1064nm-yag-laser/
https://www.erbiumtechnology.com/fiber-coupled-laser/
E-mail:devin@erbiumtechnology.com
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Ntxiv: No.23, Chaoyang txoj kev, Xihe txoj kev, Longquanyi disstrcit, Chengdu, 610107, Suav teb.
Hloov Kho Lub Sijhawm: Jun-02-2022
