Ngwakọta fiber optic

Fiber optic bundler bụ ngwaọrụ njikọ fiber optic, nke sitere na teknụzụ splicing fiber ziri ezi, nke mere na mbufe fiber na-ebufe ike nke ngwa anya na njikọta kacha na eriri nnata, yana n'ihi ntinye aka na ụzọ ngwa anya na a na-ebelata mmetụta na usoro.Ngwakọta fiber bụ ihe dị mkpa na sistemụ fiber laser, ogo ya ọ bụghị naanị na-ekpebi ike laser fiber na ịdị mma nke ahịhịa, kamakwa nkwa dị mkpa maka ọrụ nchekwa na kwụsie ike nke laser.

Nhazi nke eriri optic bundler

Dị ka nhazi nke ọrụ eji, enwere ike kewaa eriri optic bundler ụzọ abụọ: ike bundler na pump bundler.

(1) Ngwakọta mgbapụta bụ tumadi na multi-channel pump photosynthetic beam n'ime mmepụta eriri anya, nke a na-ejikarị na-amụba ike mgbapụta.

(2) Onye na-ejikọta ọkụ ọkụ ọkụ bụ ijikọta multi-channel single-mode laser beam n'ime eriri anya iji mepụta, nke a na-eji eme ka ike mmepụta nke laser dịkwuo mma.

Ngwunye mgbapụta

Ngwakọta ọkụ ọkụ

Dabere na nhazi nhazi, eriri eriri nwere ike kewaa ụzọ abụọ: N × 1 fiber bundler nke na-enweghị eriri mgbaàmà, na (N + 1) × 1 fiber bundler nke nwere eriri mgbaàmà.N'adịghị ka N × 1 fiber bundler, eriri anya dị n'etiti (N + 1) × 1 fiber bundler bụ eriri mgbaàmà.N'oge a na-emepụta ihe, eriri N ga-abụrịrị nke ọma na nhazi nke ọma gburugburu eriri mgbaàmà, na eriri mgbaama dị n'etiti na-eji ntinye nke ìhè mgbaàmà.N × 1 na-ejikọta ọkụ ọkụ nwere ma ọkụ ọkụ ọkụ na mgbapụta mgbapụta, ọrụ nke dị iche na-adabere n'ụdị ntinye ntinye nke N-channel, ma ọ bụrụ na eriri N-channel bụ eriri otu-mode ma ọ bụ nnukwu eriri ubi, ọ nwere ike. jikọọ ozugbo na N lasers.A na-eji ya mee ka ike mmepụta nke laser dịkwuo elu, ya bụ, onye na-ejikọta ọkụ ọkụ;Ọ bụrụ na eriri N-ụzọ bụ eriri multimode, ọ na-ejikọta ya na isi mmalite mgbapụta N ka ọ dịkwuo ike mgbapụta nke laser, ya bụ, mgbapụta mgbapụta.

▲ N × 1 Fiber Bundler
(N + 1) × 1 Beam Combiner bụ ma mgbapụta mgbapụta, nke a na-ejikarị na sistemụ mmụba fiber.The otu-mode eriri eriri n'etiti bundler bụ ihe mgbaàmà eriri maka nnyefe nke mgbaàmà ìhè, na N-channel multimode eriri gburugburu ya bụ a mgbapụta eriri maka nnyefe nke pumped ìhè.A na-ejikarị ngwugwu a eme ihe n'ụdị MOPA.

▲ (N+1) ×1 eriri optic bundler

02

Ngwunye mgbapụta akụkụ na ngwugwu mgbapụta ngwụcha

Ebe etiti nke ngwungwu mgbapụta n'akụkụ bụ eriri mgbama, eriri eriri bụ otu ụdị ma ọ bụ ụdị ebili mmiri nke na-ebufe lasers, yana eriri isii dị n'akụkụ bụ eriri mgbapụta maka ịgbapụta ọkụ.A na-ahazi eriri asaa ahụ nke ọma ma gbazee ma mee ka ọ dị nro ma gbasaa ya na eriri nke nwere mkpuchi okpukpu abụọ.

▲ Ọgwụgwụ-ihu mgbapụta bundler fiber optic bundler

Ngwunye mgbapụta nke dị n'akụkụ dị iche na njedebe mgbapụta mgbapụta na a na-adọta eriri mgbapụta nke akụkụ mgbapụta ma tinye ya na envelopu nke eriri mgbaàmà, ebe eriri mgbaàmà adịghị agbaze na thinned.Ya mere, n'akụkụ mgbapụta mgbapụta mgbaama nnyefe dị mma karịa njedebe mgbapụta bundler ụkpụrụ.

▲ Akụkụ mgbapụta eriri optic bundler

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Imepụta ndị na-ejikọta ọkụ

Nhazi usoro nke ike bundler tumadi gụnyere akụkụ atọ: ntinye eriri, fusion conical eriri ngwugwu na mmepụta eriri.

v The isi Ọdịdị nke ike bundler

Nke mbụ, ka eriri eriri wee jikọta ya nke ọma na eriri mmepụta mgbe agbazechara ma dọpụta cone ahụ, a ga-achọrịrị ka akụkụ obe nke eriri eriri ahụ dị okirikiri, a na-ahazikwa eriri mgbapụta ahụ nke ọma na a. ụfọdụ ụzọ geometric, na-emekarị eriri ahụ na-ahazi nke ọma n'ụzọ ziri ezi nke hexagonal.N'oge a na-emepụta ihe, a na-ebu ụzọ nye nri nke eriri ntinye, mgbe ahụ, a na-agbaze eriri ntinye nke ngwugwu ahụ ma tinye ya ka ọ ghọọ eriri cone fiber , mgbe ahụ, a na-egbutu akụkụ cone nke cone fiber ùkwù ma fesaa ya na ya. mmepụta eriri.N'ikpeazụ, a na-emepụta ngwugwu kwesịrị ekwesị na ihe ọkụ ọkụ iji hụ na onye na-ejikọta beam nwere ike ịrụ ọrụ nke ọma ruo ogologo oge.A na-ejikarị ọla kọpa ma ọ bụ aluminom na-eme ihe dị elu dị ka ebe obibi maka mkpuchi mkpuchi na ikpo ọkụ, ma ọ bụrụ na ọ dị mkpa, a na-emepụta ihe ndị na-eme ka mmiri dị jụụ na mkpuchi ígwè.Fiber lasers na-sliced ​​iji nweta njikọ nke eriri optic ngwaọrụ.Ka lasers nweta nkọwapụta ike dị elu, splicing fiber dị elu dị oke mkpa.N'oge ngwakọta nke eriri, a na-apụghị izere ezere mfu nke na-akwakọba ọkụ na okpomọkụ n'oge ọrụ laser, nke nwere ike iduga nbibi àgwà osisi ma ọ bụ mebie ngwa anya.Guanghui Laser na-anabata teknụzụ njikwa ọkụ pụrụ iche nke weld iji merie nsogbu teknụzụ nke nguzozi ọkụ dị elu, yana site na njikarịcha njikwa njikwa thermal zuru oke na imepụta mmiri jụrụ oyi, ọ nwere ike hụ na ọrụ laser ahụ kwụsiri ike ogologo oge.