Laser Module Daim Ntawv Thov hauv Optical Communications Industry

Laser Moduleyog ib qho cuab yeej uas ua ke nrog cov lasers, kho qhov muag fibers thiab lwm yam khoom siv kho qhov muag los tsim cov kab hluav taws xob ruaj khov, siab siv laser. Nws muaj kev siv dav hauv kev lag luam, kev kho mob, kev tshawb fawb thiab lwm yam kev lag luam.

Kev lag luam kev sib txuas lus kho qhov muag hais txog kev lag luam uas siv lub teeb nthwv dej rau cov ntaub ntawv xa mus. Nrog rau txoj kev loj hlob sai ntawm Is Taws Nem thiab kev loj hlob ntawm cov ntaub ntawv ntim, cov kev sib txuas lus ib txwm siv tsis tuaj yeem ua tau raws li tib neeg cov kev xav tau rau kev xa cov ntaub ntawv loj thiab muaj peev xwm loj. Yog li ntawd, kev sib txuas lus kho qhov muag, raws li kev kub ceev, qis qis, thiab muaj zog tiv thaiv kev cuam tshuam kev sib txuas lus, tau maj mam dhau los ua ib qho tseem ceeb los daws qhov teeb meem no.

Qhov tseem ceeb thiab muaj peev xwm ntawm laser modules 'kev siv kev ua haujlwm hauv kev lag luam kev sib txuas lus kho qhov muag:
High-speed kis tau tus mob: Lub laser module muaj cov yam ntxwv ntawm nqaim linewidth thiab siab zog, thiab muaj peev xwm ua tau high-speed optical teeb liab kis tau tus mob. Piv nrog rau cov teeb liab hluav taws xob ib txwm muaj, kev sib txuas lus laser tuaj yeem ua tiav cov ntaub ntawv sib pauv thiab xa mus sai, ua tau raws li cov kev xav tau ntawm bandwidth thiab ceev ntawm kev siv Internet niaj hnub.
Kev sib kis mus ntev: Laser kev sib txuas lus muaj qhov txo qis thiab muaj peev xwm tiv thaiv kev cuam tshuam, thiab tuaj yeem ua tiav qhov kev sib kis mus ntev-kev kho qhov muag teeb liab. Qhov no tso cai rau kev sib txuas lus laser siv nyob rau hauv kev sib txuas lus ntev ntev xws li submarine optical cable kev sib txuas lus thiab kev sib txuas lus satellite, daws cov teeb meem ntawm kev txwv tsis pub siv thiab cov teeb meem cuam tshuam rau kev cuam tshuam hauv kev sib txuas lus wireless.
High-density kev twb kev txuas: Laser kev sib txuas lus muaj peev xwm ntawm spatial multiplexing thiab tuaj yeem ua tiav kev sib txuas ntawm ntau lub teeb liab los ntawm lub sij hawm faib multiplexing lossis zaus division multiplexing technology. Qhov no muab cov kev daws teeb meem rau kev sib txuas ntawm cov xwm txheej loj xws li cov ntaub ntawv loj hauv kev sib tshuam thiab kev suav huab, kev txhim kho network scalability thiab kev siv peev txheej.
Kev ruaj ntseg: Txij li kev sib txuas lus laser siv lub teeb nthwv dej raws li cov ntaub ntawv nqa khoom, nws nyuaj rau kev mloog thiab cuam tshuam ntau dua li xov tooj cua tsis muaj zog. Yog li ntawd, kev sib txuas lus laser muaj kev ruaj ntseg siab thiab tsim nyog rau thaj chaw xws li tub rog thiab nyiaj txiag uas muaj cov ntaub ntawv muaj kev ruaj ntseg siab.

Daim ntawv thov teb ntawm laser modules hauv kev lag luam kev sib txuas lus kho qhov muag
A. Daim ntawv thov ntawm laser modules nyob rau hauv optical fiber kev sib txuas lus, xws li optical fiber kis tau tus mob thiab inter-laser kev sib txuas lus
Ua ntej ntawm tag nrho cov, laser modules ua lub luag haujlwm tseem ceeb hauv kev xa xov fiber ntau. Laser muaj qhov ntev bandwidth thiab ntau zaus, uas tso cai rau cov ntaub ntawv tus nqi ntawm kev sib txuas lus laser mus txog kaum ob lossis ntau pua zaus ntawm microwaves. Tshwj xeeb, lub teeb nthwv dej raws li cov neeg nqa khoom tuaj yeem xa cov ntaub ntawv tus nqi mus txog 10Gbit / s. Tsis tas li ntawd, vim hais tias lub laser beam yog heev concentrated thiab nqa ib tug loj npaum li cas ntawm cov ntaub ntawv, lub zog ceev poob rau ntawm lub txais lub davhlau ya nyob twg yog siab, yog li ntawd lub hwj chim noj ntawm cov khoom siv kis tau tus mob tsawg, thiab lub zog kis tau tus mob yuav txo tau heev, uas tso cai rau cov khoom sib kis thiab nws cov khoom siv hluav taws xob rau me me thiab sib zog, nws yog qhov tsim nyog rau kev siv hauv qhov chaw ntes thiab lwm yam xwm txheej.

Qhov thib ob, kev sib txuas lus ntawm lasers kuj yog ib qho tseem ceeb ntawm kev siv laser modules. Lub koom haum Shanghai ntawm Optics thiab Precision Mechanics, Suav Academy ntawm Kev Tshawb Fawb, tau ua qhov kev hloov tshiab hauv qhov no. Lawv siv tus kheej-tsim qis-tsawg los tiv thaiv resonant hollow-core optical fiber kom ua tiav ib hom kev hloov pauv hloov pauv ntawm 300W txuas lub teeb laser nrog qhov ntev ntawm ntau dua 3 meters thiab wavelength ntawm 1 micron. Qhov kev ua tiav no yog qhov tseem ceeb rau kev txhim kho kev ruaj ntseg thiab kev ua haujlwm ntawm kev sib txuas lus ntawm lasers.
B. Daim ntawv thov ntawm laser modules hauv optical networks, xws li optical fiber broadband nkag thiab kho qhov muag hloov nodes
Ua ntej ntawm tag nrho cov, laser modules ua lub luag haujlwm tseem ceeb hauv optical fiber broadband nkag. Vim tias lasers muaj bandwidths ntev dua thiab ntau dua, cov ntaub ntawv tus nqi ntawm kev sib txuas lus laser tuaj yeem ncav cuag kaum lossis ntau pua zaus ntawm microwaves. Tshwj xeeb, lub teeb nthwv dej raws li cov neeg nqa khoom tuaj yeem xa cov ntaub ntawv tus nqi mus txog 10Gbit / s. Tsis tas li ntawd, vim hais tias lub laser beam yog heev concentrated thiab nqa ib tug loj npaum li cas ntawm cov ntaub ntawv, lub zog ceev poob rau ntawm lub txais lub davhlau ya nyob twg yog siab, yog li ntawd lub hwj chim noj ntawm cov khoom siv kis tau tus mob tsawg, thiab lub zog kis tau tus mob yuav txo tau heev, uas tso cai rau cov khoom sib kis thiab nws cov khoom siv hluav taws xob rau me me thiab sib zog, nws yog qhov tsim nyog rau kev siv hauv qhov chaw ntes thiab lwm yam xwm txheej.

Thib ob, optical switching nodes kuj yog ib qho tseem ceeb ntawm kev siv laser modules. Optical switching node yog ib qho ntawm cov khoom tseem ceeb ntawm kev sib txuas lus kho qhov muag fiber ntau, uas tuaj yeem paub cov teeb liab sib txawv ntawm cov fibers sib txawv. Hauv cov txheej txheem no, laser module plays lub luag haujlwm tseem ceeb. Nws hloov cov teeb liab hluav taws xob rau hauv cov teeb liab kho qhov muag thiab tom qab ntawd xa lawv los ntawm fibers optical. Txoj kev no tsis tsuas yog txhim kho lub teeb liab kis tau tus mob ceev, tab sis kuj zoo heev txhim kho kev ruaj ntseg thiab kev ntseeg siab ntawm lub network.
C. Daim ntawv thov ntawm laser modules nyob rau hauv optical sensing, xws li ntsuas kub thiab siab sensing
Laser modules yog dav siv nyob rau hauv optical sensing, nrog rau kev ntsuas kub, siab sensing, yam khoom txoj hauj lwm, ceev thiab zoo nrhiav kom tau, thiab lwm yam.

Ua ntej, peb tuaj yeem siv lub laser module rau ntsuas kub. Vim tias laser muaj cov yam ntxwv ntawm kev coj ncaj ncees, siab monochromaticity thiab siab ci, nws tuaj yeem ua tiav qhov ntsuas kub tsis sib cuag mus ntev. Tsis tas li ntawd, vim nws cov monochromaticity thiab nqaim bandwidth yam ntxwv, infrared laser modules tuaj yeem ua kom cov duab ua kom yooj yim thiab txhim kho tag nrho cov kev ua haujlwm, yog li lawv tau siv dav hauv ntau yam kev siv sensor.

Thib ob, laser modules kuj tuaj yeem siv rau kev ntsuas siab. Los ntawm kev sib txuas cov laser module nrog cov ntaub ntawv siab-rhiab, lub siab tuaj yeem ntsuas tau yooj yim. Qhov zoo ntawm cov thev naus laus zis no nyob hauv nws qhov kev ua tau zoo thiab cov lus teb ceev ceev, yog li nws muaj cov ntawv thov hauv ntau qhov chaw, xws li kev tsim khoom, khoom siv kho mob, thiab lwm yam.

Yav tom ntej txoj kev loj hlob tiam sis thiab daim ntawv thov prospects ntawm laser modules nyob rau hauv optical kev sib txuas lus kev lag luam
Lub neej yav tom ntej txoj kev loj hlob thiab kev cia siab ntawm daim ntawv thov ntawm laser modules hauv kev lag luam kev sib txuas lus kho qhov muag yog qhov dav heev. Cov thev naus laus zis ntau lawm ntawm kev lag luam laser kev sib txuas lus thoob ntiaj teb kuj tseem txhim kho tas li, thiab daim ntawv thov kev lag luam yuav dav dua. Hais txog cov ntawv thov tshwj xeeb, daim ntawv thov tam sim no ntawm kev sib txuas lus laser feem ntau yog nyob rau hauv cov khoom siv laser davhlau ya nyob twg ntawm satellites, uas kuj yog lub hauv paus ntawm lub laser network. Laser kev sib txuas lus yog ib txoj kev sib txuas lus uas siv laser xa cov ntaub ntawv. Nws muaj cov yam ntxwv ntawm lub siab ci, muaj zog directionality, zoo monochromaticity, thiab muaj zog coherence. Kev tsim thiab kev muag khoom nyob rau hauv nruab nrab ncav cuag ntawm cov saw hlau muaj xws li ncaj qha semiconductor lasers, carbon dioxide lasers, khoom lasers, fiber ntau lasers, thiab lwm yam.

Tshwj xeeb, cov txiaj ntsig ntawm kev sib txuas lus laser nyob hauv nws qhov kev kub ceev, muaj peev xwm loj, kev sib kis mus ntev thiab lwm yam ntxwv, uas ua rau nws muaj cov ntawv thov dav dav hauv 5G network tsim, Internet ntawm Yam, huab xam thiab lwm yam haujlwm. Txawm li cas los xij, nws tseem yuav tsum tau nco ntsoov tias muaj qee qhov kev tsis sib haum xeeb hauv kev sib txuas lus laser, xws li kev sib kis tsis zoo, cov huab cua loj, cov nqi siab, thiab lwm yam. Cov teeb meem no xav tau kev sib koom tes ntawm cov kws tshawb fawb thiab engineers los daws.

Cov ntaub ntawv tiv tauj:

Yog tias koj muaj lus nug, thov hu rau peb. Txawm peb cov neeg muas zaub nyob qhov twg thiab peb cov kev xav tau yog dab tsi, peb yuav ua raws li peb lub hom phiaj los muab peb cov neeg siv khoom zoo, tus nqi qis, thiab kev pabcuam zoo tshaj plaws.