Menyekanisha imbaraga zigezweho za laser urumuri

Menyekanisha imbaraga zigezwehoisoko yumucyo

Ibice bitatu byibanze bya laser bitanga imbaraga zikomeye mumashanyarazi akomeye

Mubyerekeranye na lazeri ikoreshwa ikurikirana imbaraga zikabije hamwe no gutuza gukabije, igiciro kinini-gikora pompe hamwe nibisubizo bya laser byahoraga byibandwaho mubikorwa byinganda. Uyu munsi, turamenyekanisha cyane cyane ibicuruzwa bitatu byingenzi bigaragara mubikorwa no kwizerwa: uburyo bumwe bwo kuvoma laser yumucyo, uburyo bwinshi bwo kuvoma lazeri yumucyo, hamwe na 1550nm ikomeza fibre lazeri (CW laser), igufasha gukora imbaraga zukuri mubushakashatsi bwa siyanse no mubikorwa byinganda.

Ubwoko bumwe bwapompa laser yumucyo

Ntabwo ari isoko yumucyo gusa ahubwo ni "umutima wimbaraga" wa sisitemu ikenewe cyane. Ifata uburyo bumwesemiconductor laserhamwe na FBG yumurambararo uhamye, ushobora gusohora lazeri hamwe nuburebure bukomeye kandi bukomeye. Kunonosorwa kugirango usabe porogaramu nka power-fibre amplifier na moderi-ifunzelaser. Twese tuzi neza iterabwoba rishobora kuba ryumucyo wa ASE utangwa na fibre optique ikora kumasoko ya pompe. Kubwibyo, twubatsemo uburyo bwihariye bwo kurinda pompe kugirango twubake umurongo ukomeye wo kurinda umutekano wa sisitemu yawe.

2. Multimode yavomye laser yumucyo

Shyiramo imbaraga zikomeye murilaser-powerna amplifier. Ifite ibikoresho bihanitse cyane-imwe ya pompe ya laser, igera kuburinganire bwuzuye hagati yimbaraga nini nubucyo bwinshi. Intandaro yacyo ni sisitemu yo kugenzura ifite ubwenge ihujwe na microprocessor yateye imbere, ihujwe na ATC (Automatic Temperature Control) hamwe na ACC / APC (Automatic current / Power Control) umuzenguruko, kugirango umusaruro uhamye cyane. Igikorwa kirasobanutse kandi cyoroshye, kandi gishyigikira imiyoboro yitumanaho yihariye hamwe no kugenzura software, gukora kwishyira hamwe no kugenzura byikora muburyo bworoshye.

3.1550nmCW laser

Dushingiye kumutwe "umutekano wamaso", dufungura igice gishya mubisabwa imbaraga nyinshi. Kwemeza igishushanyo mbonera cya fibre yose, tubikesha tekinoroji yo kuvoma fibre ebyiri, irashobora gusohora neza lazeri ikora cyane kuva kuri 200mW kugeza 10W. Sisitemu yo kugenzura ishingiye kuri microprocessor ituma ibikorwa byayo biramba kandi bigakomeza kubungabungwa. Imbere yimbere ya moderi ya desktop ifite ecran ya LCD yerekana, ishobora gukurikirana ibipimo byingenzi nkimbaraga nubushyuhe kimwe namakuru yo gutabaza mugihe nyacyo. Imigaragarire irasobanutse neza kandi imikorere iroroshye kumenya. Mugihe kimwe, turatanga kandi uburyo bworoshye bwo gupakira ibintu byoroshye, byorohereza cyane sisitemu yo kwishyira hamwe.

Byaba ari ugukurikirana umutekano uhebuje mubisabwa byo kuvoma cyangwa gukenera ingufu za lazeri nyinshi zifite umutekano mwinshi w'amaso, ibicuruzwa byacu birashobora gutanga ibisubizo byumwuga kandi byizewe.