Teknolojiyada isha Laser ee Fibcadaha Fikradda Milicsiga ee Qaybta Labaatan

Teknolojiyada isha Laser ee Fibcadaha Fikradda Milicsiga ee Qaybta Labaatan

2.2 Miino-goyn hal goyn ahisha laser

Xaqiijinta xawaaladaha laser hal wanaaga ayaa asal ahaan la xakameynaya sifooyinka jir ahaaneed ee aaladda eelaserDaloolka (badiyaa xarunta gorgorka ee xarkaha hawlgalka), si loo gaaro kontaroolada iyo xulashada qaab godka ee godka ee godka, si loo gaaro ujeedada loo yaqaan 'hiving'. Iyada oo ku saleysan mabda 'ahaan, sida ugu horeysa ee 1980-yadii, xaqiijinta fiberyada fiber-ka ee aan lagu beddeli karin ee laser-ka lassiggiisa oo milicsiga ah, oo xulashada qaabka daloolka laser-ka ee gacanta lagu wareejinayo oo uu u wareejinayo casaan kaladuwan. Sanadkii 2011, Zhu et al. Qalabka miirayaasha ee loo adeegsaday si loo gaaro wax soosaar leh oo bir ah oo bir ah oo laser ah oo leh xariiq ciriiri ah. Sanadka 2016, habka loo yaqaan 'lineleigh linesword' ayaa lagu dabaqay is-miisaamida laba-wanaagga, taasi waa, walwalku wuxuu la kormeeray isku-darka laba-mar Dual-wowing-ka wax soo saarka deganaanshaha oo leh ballac ballaadhan oo qiyaastii ah 700 hz. Sanadka 2017, Zhu et al. Garaaf gacmeed iyo micro-nano fiber bragg si ay u sameeyaan shaandhaynta tufaaxa oo dhan, oo ay weheliso saamaynta sawir-qaadida ee Brifene-ka oo u dhow 750 hm iyo mhz / mhz / mm ee mawjadaha weyn ee 3.67 NM. Sida lagu muujiyey Jaantuska 5. Qaabka kor-ka-hakinta wakaaladda kor ku xusan ayaa asal ahaan ka gartay xulashada qaabka laser si toos ah ama si aan toos ahayn u beddelashada mawjadaha madhan ee aaladda ku jirta aaladda godka lassas.

Jaantuska 5 (a) Search-ka tijaabada ah ee loo yaqaan 'work'Fible Fiber Laseriyo nidaamka cabbiraadda;

(b) wax soo saarka wax soo saarka soosaarka 2 oo leh kor u qaadista bamka xakameynaya

2.3 Isha iftiinka cad ee laser

Horumarinta isha iftiinka cad ayaa la kulantay heerar kala duwan sida laambada halogen Transsten, laambaddii Dineurium,Semiconductor Laseriyo isha iftiinka supercontiduum. Gaar ahaan, ilka iftiinka supercontiduum, oo raacaya dawada feedtosecond ama picosecond pulsecond oo leh awood sare oo ku-meel-gaar ah, oo ay ku dabooli karaan guutada iftiinka, oo ay leedahay isku-dhafan adag. Intaa waxaa sii dheer, adoo la qabsanaya kala-duwanaanta iyo ninka aan cibaadada lahayn ee fiberyada qaaska ah, muuqaalkeeda ayaa xitaa loo kordhin karaa si ay ugu soo baxaan kooxda dhexdeeda dhexdeeda. Isha noocan oo kale ah ee laser-ka ah ayaa si weyn loogu dabaqay beero badan, sida dhagaxa indhaha ee indhaha, galka gaaska, sawirka bayoolaji iyo wixii la mid ah. Sababta oo ah xaddidaadda isha iftiinka iyo dhexdhexaadnimada, muuqaalka hore ee supercontiduum waxaa inta badan soo saartay laser-ka-dhexaadka adag ee lagu soo baxo muraayadda indhaha si loo soo saaro qeybaha supercontiduum ee muuqaalka muuqata. Tan iyo markaas, fiber-ka indhaha ayaa si tartiib tartiib ah u noqday abuurista supercontiduum ballaaran sababta oo ah isku-darka weyn ee aan tooska ahayn iyo habka gudbinta yar ee gudbinta. Saamaynta ugu weyn ee aan tooska ahayn waxaa ka mid ah afarta-mowjad, isbadal, is-dhexgalka is-dhexgalka, isbedelka wajiga, iwm, iyo saamiga iskiis u kala-baxa, iyo saamiga is-miidaaminta garaaca wadnaha iyo kala firidhsan fiber-ka. Guud ahaan, hadda isha iftiinka supercontiduum waxay inta badan ku jirtaa hagaajinta awoodda laser iyo ballaarinta tirada muuqaalka ah, oo fiiro gaar ah u yeelo gacan ku haynta isku-darka.

3 Soo koobid

Xaashidan ayaa soo koobaya oo dib u eegaya ilaha laser ee loo adeegsaday taageeridda fiber tikniyoolajiyadda, oo ay ku jiraan ciriiri xariiq, hal soo noqnoqoshada hal mar ah oo ah laser-ka iyo laser cad. Shuruudaha dalabka iyo heerka horumarka ee lasers-kaan ee ku jira daaqa-galka fiber ayaa si faahfaahsan loo soo bandhigayaa. Adigoo falanqaynnaya shuruudahooda iyo xaalada horumarka, waxaa lagu soo gabagabeeyey in isha ugu habboon ee laser ku habboon dareeraha fiber-ka uu ku gaari karo wax soo saarka ultra-ciriiriga ah iyo wax soo saarka laser ee xasilloon oo ah koox kasta iyo wakhti kasta. Sidaa daraadeed, waxaan ku bilaabeynaa safka hore ee dhudhun ballac leh, ballac ciriiri ah oo jilicsan oo jilicsan oo leh xaddid ballaaran oo lagu garto