Fiber ua ke

 

Fiber coupled laser diode yog ib lub tshuab uas ob peb laser diodes nrog optical fibers, thiab yog siv rau ob peb laser zog los ntawm laser diodes rau optical fibers rau kis tau tus mob. Cov thev naus laus zis no ua ke nrog kev ua haujlwm me me thiab kev ua haujlwm siab ntawm laser diodes nrog qhov yooj yim thiab ntev - kis tau tus mob ntawm cov fibers optical, rhuav tshem cov kev txwv uas ib txwm siv lasers yuav tsum tau muab tso rau qhov chaw uas lawv siv. Cov txheej txheem ntawm laser diode txuas rau optical fiber yog siv cov khoom siv kho qhov muag (lens) los pab ua qhov sib txuam thiab ua kom zoo ntawm cov tub ntxhais fiber ntau txoj kab uas hla, kom ob peb lub laser tawm los ntawm laser diode rau hauv cov kab fiber ntau rau kev sib kis. Txij li thaum lub laser emission los ntawm lub laser diode yog divergent, lub zero- qhov chaw deb kuj loj npaum li cas ntawm lub optical fiber core txoj kab uas hla, yog li yuav tsum tau ib lub lens los txo qhov poob. Fiber coupled laser diode yog dav siv nyob rau hauv ntau yam scenarios uas yuav tsum tau laser lub teeb qhov chaw, xws li ib tug twj tso kua mis qhov chaw rau fiber ntau lasers los yog cov khoom-lub xeev lasers, handheld laser kev zoo nkauj khoom, thiab lwm yam. Los ntawm optical fiber kis tau tus mob, qhov teeb meem ntawm kev hloov cov kev taw qhia ntawm laser vim nws muaj zog collimation yuav daws tau, thaum kuj txo qhov hnyav ntawm handheld ntaus ntawv.

2 pin

14 Pins Npauj Npaim

Ntau tus pins

Brandnew muab cov fiber ntau txuas nrog laser diodes siv cov cuab yeej siv thev naus laus zis, uas txaus siab rau ntau yam zoo, piv txwv li, tsim qauv tsim, ruaj khov tso zis zog, siab zog, ua haujlwm siab thiab ntim khoom yooj yim. Precision machining thiab ua tib zoo sib dhos ntawm tag nrho cov khoom siv kho qhov muag hauv lub module tso cai rau cov nqaj sib txuas ua ke rau hauv ib qho khoom siv kho qhov muag. Muaj nyob rau ntau qhov dav ntawm wavelengths (375nm-1940m), nrog rau cov zis tawm los ntawm milliWatt rau kilowatts tawm ntawm fiber ntau diameters ntawm 50 µm thiab siab dua. Ntau yam nta xws li kab nqaim thiab wavelength stabilization configurations nrog rau kev saib xyuas kev xaiv.

Lub teeb tawm ntawm cov fiber ntau muaj ib ncig thiab tsis sib xws siv profile.

Nws tso cai rau lub laser diodes thiab lub dab dej kub kom nyob deb ntawm qhov chaw siv lub teeb laser.

Cov fiber ntau tsis zoo-coupled diode lasers tuaj yeem hloov tau yooj yim yam tsis hloov qhov kev sib dhos ntawm cov cuab yeej siv lub teeb.

Fiber-coupled li tau yooj yim ua ke nrog lwm cov fiber ntau-optic Cheebtsam.

Multimode Fiber Coupled Laser Diode

Stabilized Wavelength Fiber Coupled Laser Diode

Tib hom Fiber Coupled Laser Diode

Fiber txuas nrog laser diode yog ib qho khoom siv uas ua ke lub laser diode rau ib qho khoom siv fiber ntau. Nws yog siv los ua ob peb lub zog laser los ntawm lub laser diode mus rau qhov muag fiber ntau rau kev sib kis. Cov thev naus laus zis no ua ke nrog kev ua haujlwm me me thiab kev ua haujlwm siab ntawm laser diode nrog qhov yooj yim thiab ntev - kis tau tus mob muaj peev xwm ntawm optical fibers, rhuav tshem cov kev txwv ntawm kev siv ib txwm siv laser.

Lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm fiber ntau txuas laser diode feem ntau suav nrog laser tiam, fiber ntau kis tau tus mob, coupling mechanism, thiab beam zoo tswj. Lub laser diode yog ib qho khoom siv nrog cov khoom siv semiconductor uas ua tiav lub teeb amplification nyob rau hauv qhov tsim nyog sab nrauv (xws li kev txhaj tshuaj tam sim no), thiab thaum kawg tso tawm siab - ci ntsa iab, siab - laser teeb sib txuas. Raws li qhov nruab nrab rau kev sib kis ntawm laser, fiber ntau optical muaj qhov zoo xws li kev poob qis, kev xa tawm siab, thiab tsis kam mus rau electromagnetic cuam tshuam. Lub lens tuaj yeem ua kom pom tseeb ntawm cov nqaj ntawm lub laser diode mus rau hauv cov tub ntxhais ntawm cov khoom siv kho qhov muag, yog li ua tiav kev sib kis tau zoo ntawm cov teeb liab kho qhov muag.

Fiber coupled laser diode yog dav siv nyob rau hauv kev txiav, siv, kev zoo nkauj, kev tshawb fawb, LDI raug thiab lwm yam teb. Nws tuaj yeem xa cov laser mus rau qhov chaw nyob deb rau kev siv, ua qhov kawg ntawm lub teeb pom kev sib zog thiab tsim nyog rau kev siv tes. Tsis tas li ntawd, fiber ntau txuas nrog laser diode los yog modules tuaj yeem ua kom zoo siab rau cov ntaub ntawv ua haujlwm thiab txhim kho kev ua haujlwm tsis tas siv ntau qhov chaw sab hauv.

Yog vim li cas lub laser diode yuav tsum tau collimated ua ntej fiber ntau coupling yog los txhim kho coupling efficiency thiab beam zoo. Collimation hais txog kev kho cov kab teeb ci tawm los ntawm laser diode mus rau qhov sib txawv me me los ntawm kev siv fiber ntau collimator kom zoo dua sib txuas rau hauv cov fiber ntau. Collimation tuaj yeem txhim kho kev sib txuas ua haujlwm zoo, txo lub teeb lub zog poob, thiab txhim kho kab teeb pom kev zoo.

Cov laj thawj rau collimating laser diode feem ntau suav nrog cov hauv qab no:

Txhim kho coupling efficiency: Collimation tuaj yeem ua kom ntseeg tau tias cov nqaj tawm los ntawm lub laser diode zoo dua ua ke nrog lub ntsej muag kawg ntawm cov fiber ntau, yog li txhim kho kev sib txuas ua haujlwm. Kev txhim kho hauv kev sib txuas ua haujlwm txhais tau hais tias ntau lub teeb lub zog tau xa mus rau hauv cov khoom siv kho qhov muag, txo lub zog poob.

Txhim kho kab teeb pom kev zoo: Lub nqaj sib tsoo muaj qhov sib txawv me me, uas txhais tau hais tias lub nqaj muaj peev xwm tswj tau cov kev taw qhia zoo dua thiab ua kom pom tseeb thaum lub sij hawm xa mus, yog li txhim kho cov nqaj zoo. Qhov no yog ib qho tseem ceeb rau cov ntawv thov uas yuav tsum muaj siab -precision beams.

Txo kev sib kis tsis tau: Lub nqaj sib tsoo tuaj yeem siv tau zoo dua qhov kev sib kis ntawm cov khoom siv kho qhov muag, txo qis kev sib kis los ntawm cov kab sib txawv. Qhov no yog ib qho tseem ceeb tshwj xeeb tshaj yog rau kev sib kis mus ntev - kom ntseeg tau tias cov teeb liab ruaj khov thiab kev ntseeg tau.

Tshwj xeeb, cov txheej txheem collimation feem ntau ua tiav los ntawm kev siv fiber ntau collimators, cov txheej txheem uas ua kom lub ntsej muag kawg ntawm ib qho khoom siv fiber ntau nrog lub collimator. Lub luag haujlwm ntawm lub collimator yog los kho qhov emission kawg lub ntsej muag ntawm cov khoom siv kho qhov muag kom zoo ib yam nrog cov nqaj kev taw qhia ntawm lub laser diode, kom ntseeg tau tias cov nqaj tuaj yeem nkag mus rau qhov chaw kho qhov muag nrog lub kaum sab xis me tshaj plaws. Cov txheej txheem no yuav tsum tau kho qhov tseeb ntawm txoj hauj lwm thiab lub kaum sab xis ntawm cov fiber ntau collimator kom paub meej cov kab teeb pom kev zoo thiab kev sib txuas ua haujlwm.

 

Qhov chaw pub dawb laser diode tso zis yog ib qho cuab yeej siv lub teeb nthwv dej los nthuav tawm hauv qhov chaw dawb (xws li huab cua thiab lub tshuab nqus tsev) xa cov ntaub ntawv. Nws xa cov teeb liab modulated los ntawm lub transmitter, propagates los ntawm qhov chaw dawb, thiab tau txais thiab demodulated los ntawm tus receiver kom ua tiav cov ntaub ntawv xa mus. Kev sib kis nruab nrab ntawm kev sib txuas lus kho qhov muag yog qhov chaw dawb, suav nrog huab cua thiab lub tshuab nqus tsev. Txoj kev sib kis no tsis tas yuav tsum muaj kev tshaj tawm hauv lub cev, tab sis cuam tshuam rau ib puag ncig, xws li kev cuam tshuam ntawm huab cua thiab huab cua. Nyob rau hauv cov nqe lus ntawm kis tau tus mob nyob deb thiab los tiv thaiv - muaj peev xwm cuam tshuam, qhov kev ncua deb ntawm qhov chaw dawb laser diode tso zis yog feem ntau luv luv, txwv los ntawm atmospheric tej yam kev mob thiab rhiab heev ntawm lub receiver, tab sis nws muaj peev xwm theoretically ua tau siab heev bandwidth. Nyob rau hauv cov nqe lus ntawm daim ntawv thov scenarios, qhov chaw dawb laser diode tso zis yog tsuas yog siv nyob rau hauv tshwj xeeb ib puag ncig xws li satellite kev sib txuas lus, sib sib zog nqus qhov chaw tshawb nrhiav, thiab kev sib txuas lus drone.

Thov ib nqe lus tam sim no

 

 

 

Fiber txuas nrog laser diode tso zis yog ib lub tshuab uas siv lub teeb nthwv dej los nthuav tawm hauv cov fibers optical xa cov ntaub ntawv. Optical fibers feem ntau yog ua los ntawm quartz iav los yog yas. Los ntawm lub hauv paus ntsiab lus ntawm tag nrho cov sab hauv xav txog nyob rau hauv optical fibers, optical signals yog reflected ntau zaus nyob rau hauv lub kho qhov muag fibers, yog li ua tiav ntev - kis tau tus mob. Fiber collimator yog ib qho khoom siv kho qhov muag siv rau kev tawm tswv yim thiab tso tawm. Nws hloov lub teeb divergent kis tau los ntawm optical fiber mus rau hauv lub teeb thaum uas tig mus (Gaussian beam) los ntawm ib tug pem hauv ntej -kawg convex lens, thiaj li hais tias lub teeb yog ua ke mus rau hauv lub yuav tsum tau ntaus ntawv nrog rau siab tshaj plaws efficiency los yog tau txais lub teeb liab optical nrog siab tshaj efficiency. Qhov kev ncua deb ntawm fiber ntau txuas nrog laser diode tso zis tuaj yeem ncav cuag ntau pua mais lossis deb dua, nyob ntawm qhov zoo ntawm fiber ntau optical thiab lub teeb liab amplification technology. Tsis tas li ntawd, kev sib txuas lus fiber ntau optical muaj zog tiv thaiv - muaj peev xwm cuam tshuam thiab kev sib kis tau ruaj khov. Fiber coupled laser diode tso zis yog dav siv nyob rau hauv ruaj los yog mobile kev sib txuas lus xws li kev sib txuas lus tes hauj lwm, Internet, thiab cable TV.

Thov ib nqe lus tam sim no

 

 

Nyob rau hauv cov nqe lus ntawm kis tau tus mob nyob deb thiab los tiv thaiv- muaj peev xwm cuam tshuam, qhov kev ncua deb ntawm qhov chaw pub dawb laser diode tso zis feem ntau luv luv, txwv los ntawm atmospheric tej yam kev mob thiab rhiab heev ntawm lub receiver, tab sis nws muaj peev xwm theoretically ua tau siab heev bandwidth. Qhov kev ncua deb ntawm fiber ntau txuas nrog laser diode tso zis tuaj yeem ncav cuag ntau pua mais lossis deb dua, nyob ntawm qhov zoo ntawm fiber ntau optical thiab lub teeb liab amplification technology. Tsis tas li ntawd, kev sib txuas lus fiber ntau optical muaj zog tiv thaiv - muaj peev xwm cuam tshuam thiab kev sib kis tau ruaj khov.

Nyob rau hauv cov nqe lus ntawm daim ntawv thov scenarios, qhov chaw dawb laser diode tso zis yog tsuas yog siv nyob rau hauv tshwj xeeb ib puag ncig xws li satellite kev sib txuas lus, sib sib zog nqus qhov chaw tshawb nrhiav, thiab kev sib txuas lus drone. Fiber coupled laser diode tso zis yog dav siv nyob rau hauv ruaj los yog mobile kev sib txuas lus xws li kev sib txuas lus tes hauj lwm, Internet, thiab cable TV.

Tus yuam sij rau txuas cov fiber ntau -coupled laser diode lub neej yog siv thiab tu kom zoo. Fiber-coupled laser diodes yog ib qho khoom siv uas ua ke laser zog los ntawm lub laser diode rau hauv fiber ntau optical. Lawv lub neej cuam tshuam los ntawm ntau yam, suav nrog ib puag ncig ua haujlwm, tswj qhov kub thiab txias, thiab tiv thaiv kev tiv thaiv thaum siv.

Ua ntej tshaj plaws, kev tswj hwm qhov chaw ua haujlwm tsim nyog yog qhov tseem ceeb hauv kev txuas lub neej ntawm fiber ntau txuas nrog laser diode. Laser diode yog qhov rhiab heev rau qhov kub thiab txias, thiab qhov kub thiab txias heev yuav ua rau cov cuab yeej muaj zog, yog li yuav tsum muaj chiller los tswj qhov kub thiab txias. Tom qab tig lub chiller, xyuas kom meej tias cov dej ntws yog du thiab tsis muaj npuas kom tsis txhob muaj kev puas tsuaj rau lub raj laser los ntawm npuas.

Qhov thib ob, kev tshuaj xyuas tsis tu ncua thiab kev saib xyuas cov khoom siv kuj tseem tsim nyog ntsuas. Nrog rau kev kuaj xyuas seb cov dej ntws thiab kev tiv thaiv dej puas ua haujlwm zoo, seb puas muaj cov khib nyiab nyob ib puag ncig siab -voltage connector los yog ze rau cov hlau, thiab tsis txhob cia cov dej txias txias hauv ib puag ncig qis - qhov kub thiab txias, cov kev ntsuas no tuaj yeem ua kom muaj kev pab cuam lub neej ntawm laser raj.

Tsis tas li ntawd, kev siv tsim nyog thiab tsis txhob muaj kev ntxhov siab ntau dhau kuj yog tus yuam sij rau kev ncua lub neej ntawm fiber ntau txuas nrog laser diode. Thaum siv, yuav tsum tau saib xyuas kom tsis txhob siab tshaj lub zog siab tshaj plaws thiab tam sim no teev los ntawm cov khoom siv kom tsis txhob muaj kev laus ntxov ntawm cov cuab yeej vim muaj kev ntxhov siab ntau dhau.

Thaum kawg, ua raws li cov txheej txheem kev teeb tsa kom raug thiab kev ua haujlwm tseem yog lub hauv paus rau kev ua kom lub sijhawm ntev - lub sijhawm ua haujlwm ruaj khov ntawm fiber ntau txuas laser diode. Kev txhim kho kom raug tuaj yeem txo qhov kev puas tsuaj los ntawm kev ua haujlwm tsis raug, thaum ua raws li cov txheej txheem kev ua haujlwm tuaj yeem zam cov khoom siv tsis zoo los ntawm kev ua haujlwm tsis raug.

Cov duab ntawm optical fiber output beam feem ntau yog nyob ntawm hom fiber ntau thiab daim ntawv thov tshwj xeeb.​ Cov duab ntawm cov kab hluav taws xob tso tawm los ntawm optical fiber ntau tuaj yeem ua ntau hom - hom lossis ib hom - hom. Cov duab tshwj xeeb muaj xws li ncig, elliptical, thiab lwm yam, nyob ntawm tus qauv tsim thiab siv cov xwm txheej ntawm cov khoom siv fiber ntau.

Hom fiber ntau muaj qhov cuam tshuam loj rau ntawm kab teeb duab. Lub teeb duab ntawm multimode fiber ntau feem ntau sib txawv vim tias lub teeb taug kev raws txoj kev sib txawv hauv multimode fiber ntau, tsim ntau hom. Cov qauv no yuav ua rau cov nqaj sib kis tau nrawm dua thaum lub sijhawm nthuav tawm thiab cov kab teeb duab yuav nyuaj dua. Hauv qhov sib piv, ib qho - hom optical fiber tso cai tsuas yog ib hom kev tshaj tawm, yog li cov kab teeb pom kev zoo dua thiab qhov kev nthuav dav ntev dua, ua rau nws tsim nyog rau cov ntawv thov uas xav tau ntev - kis tau tus mob.

Cov kab teeb pom kev zoo los ntawm cov khoom siv kho qhov muag kuj cuam tshuam los ntawm kev tsim fiber ntau thiab kev siv cov xwm txheej. Piv txwv li, fiber ntau coupling tshuab tuaj yeem tsim cov teeb pom kev zoo los ntawm cov fiber ntau rau hauv lub voj voog lossis lwm yam duab tshwj xeeb kom tau raws li cov ntawv thov sib txawv. Los ntawm kev kho cov fiber ntau aperture thiab kis tau tus mob wavelength, lub tsom xam thiab cov duab ntawm lub beam yuav optimized. Tsis tas li ntawd, qhov refractive index faib ntawm cov fiber ntau optical yuav cuam tshuam rau kev nthuav tawm hom thiab cov duab ntawm lub teeb beam. Cov kauj ruam refractive index fiber thiab graded refractive index fiber muaj cov kab sib txawv.

Qhov sib txawv tseem ceeb ntawm ib hom fiber ntau txuas nrog laser diode thiab multimode fiber ntau txuas laser diode yog ntau hom fiber ntau optical lawv txhawb nqa. Tib hom fiber ntau txuas laser diode yog tsim rau ib hom kho qhov muag fibers, thaum multimode fiber ntau txuas laser diode yog tsim rau multimode optical fibers.

Cov yam ntxwv ntawm ib hom fiber ntau txuas nrog laser diodes suav nrog:

Fiber hom adaptability: Ib hom fiber ntau txuas nrog laser diode yog tsim tshwj xeeb rau ib hom kho qhov muag fibers, uas muaj ib hom me me teb txoj kab uas hla thiab tub ntxhais txoj kab uas hla, feem ntau ntawm 8 mus rau 10 microns, thiab muaj peev xwm kis tau ib tug tib optical hom, nrog loj kis bandwidth thiab ntev kis nrug deb.

Cov yam ntxwv kis tau tus mob: Ib hom fiber ntau txuas nrog laser diode tuaj yeem tswj hwm hom kev ncaj ncees ntawm cov teeb liab kho qhov muag thiab txo qis kev sib kis, thiab tsim nyog rau ntev - nrug, siab - ceev kev sib txuas lus fiber ntau.

Daim ntawv thov scenarios: Vim muaj kev sib kis tau zoo ntawm Ib hom fiber ntau txuas nrog laser diode, lawv tau siv dav hauv kev ntsuas kho qhov muag thiab kev sim teb xws li thaj chaw hauv nroog thiab cov pob txha caj qaum uas xav tau kev ua haujlwm siab thiab ruaj khov.

Cov yam ntxwv ntawm multimode fiber ntau txuas laser diode suav nrog:

Fiber hom adaptability: Multimode fiber ntau txuas laser diode yog haum rau multimode fiber ntau, uas muaj ib tug loj core txoj kab uas hla, feem ntau ntawm 50 thiab 400 microns, thiab muaj peev xwm kis tau ntau hom teeb.

Cov yam ntxwv kis tau tus mob: Txawm hais tias multimode fiber ntau txuas nrog laser diode muaj cov nqi tsim khoom qis thiab yooj yim rau ob peb, nws yog qhov tsim nyog rau luv luv - nrug, qis - ceev fiber ntau kev sib txuas lus. Txawm li cas los xij, vim yog kev sib kis ntawm ntau hom teeb pom kev zoo, cov teeb meem xws li hom dispersion tuaj yeem tshwm sim, ua rau txo qis ntawm cov teeb liab zoo.

Daim ntawv thov scenarios: Multimode fiber ntau txuas laser diode yog qhov tsim nyog rau luv luv - nrug, qis - ceev fiber ntau kev sib txuas lus, xws li hauv cheeb tsam network.

Hauv cov ntsiab lus, qhov sib txawv tseem ceeb ntawm ib hom fiber ntau txuas nrog laser diode thiab multimode fiber ntau txuas laser diode yog tias lawv txhawb ntau hom optical fibers. Ib hom fiber ntau txuas nrog laser diode yog tsim rau ntev - nrug, siab - kev sib txuas lus fiber ntau ceev, thaum multimode fiber ntau txuas laser diode yog tsim rau luv - nrug, qis - ceev fiber ntau kev sib txuas lus.

Lub wavelength stabilized thev naus laus zis ntawm fiber ntau txuas nrog laser diode yog ib lub tshuab ua kom ntseeg tau tias lub wavelength ntawm lub teeb tawm los ntawm lub laser diode tseem nyob ruaj khov. Los ntawm kev ntsuas lub wavelength, cov zis wavelength ntawm lub laser tuaj yeem ua kom tsis txhob hloov pauv hauv ib qho tshwj xeeb thiab tsis cuam tshuam los ntawm ib puag ncig xws li kev hloov pauv kub.

Lub wavelength stabilized thev naus laus zis ntawm fiber ntau txuas laser diode tsuas yog nyob ntawm qhov ntim Bragg grating (VBG) thiab lwm yam technologies. VBG txo qhov rhiab heev rau ambient kub thiab kev co los ntawm qhov ntim ntawm lub ntsej muag Bragg grating (R-VBG), yog li ua tiav qhov kev ruaj ntseg wavelength thiab linewidth compression ntawm siab -lub zog semiconductor lasers. Cov tshuab no xaiv cov tswv yim tawm tswv yim kom lub teeb yoj tawm los ntawm txhua chav nyob rau hauv lub laser array sab nraud kab noj hniav yog xaiv tau rov qab mus rau chav nyob uas nyob ib sab, yog li ua tiav theem xauv ntawm lub laser array sab nraud kab noj hniav, zoo heev txhim kho qhov zoo thiab ruaj khov ntawm cov zis tawm. Wavelength stabilized yog dav siv, tshwj xeeb tshaj yog nyob rau hauv daim ntawv thov uas yuav tsum tau high precision thiab stability. Piv txwv li, nyob rau hauv laser ua, kev siv kho mob, thiab kev sib txuas lus systems, wavelength stabilized laser diode yuav muab ntau txhim khu kev qha thiab zoo ib yam, ua kom ruaj khov kev khiav hauj lwm ntawm lub system thiab siab - cov zis zoo. Tsis tas li ntawd, wavelength stabilized thev naus laus zis kuj tseem siv rau hauv kev sib txuas lus fiber ntau los xyuas kom muaj kev ruaj ntseg thiab kev ntseeg siab ntawm cov teeb liab kis.

TEC (thermoelectric txias) hauv fiber ntau txuas laser diode yog siv los tswj qhov kub ntawm lub laser kom ntseeg tau tias kev ua haujlwm ruaj khov ntawm lub laser. TEC tswj xyuas qhov tseem ceeb xws li laser wavelength, optical zog thiab efficiency nyob rau hauv ib tug preset ntau yam los ntawm kev tswj qhov kub thiab txias, yog li txhim kho tag nrho cov kev ua tau zoo thiab kev cia siab ntawm lub system.

Photodiode nyob rau hauv fiber ntau txuas laser diode yog tsuas yog siv los txais thiab ntes cov teeb liab kho qhov muag, nrog rau muab cov lus qhia tawm tswv yim. Lub photodiode yog siv los txais cov teeb liab optical kis los ntawm optical fibers thiab hloov mus rau hauv cov teeb liab hluav taws xob. Qhov kev hloov dua siab tshiab no yog ua raws li cov nyhuv photoelectric, uas yog, lub zog ntawm photons excites electron hloov mus rau qhov tsim tam sim no, yog li paub txog kev tshawb pom ntawm cov teeb liab kho qhov muag. Los ntawm cov teeb liab pom qhov muag pom, lub photodiode tuaj yeem muab cov lus qhia tawm tswv yim rau kev tswj cov zis hluav taws xob thiab kev ruaj ntseg ntawm laser diode. Qhov no yuav pab kom ntseeg tau qhov zoo thiab kev ua haujlwm ntawm cov khoom siv laser. cov

Thermistor hauv fiber ntau txuas laser diode yog siv rau kev tswj kub thiab kev tiv thaiv. Raws li qhov ntsuas kub ntsuas, cov thermistor tuaj yeem saib xyuas qhov kub ntawm laser diodes kom ntseeg tau tias lawv ua haujlwm nyob rau hauv qhov kub thiab txias ua haujlwm thiab ua rau cov txheej txheem tiv thaiv thaum kub siab dhau los tiv thaiv cov khoom puas.

Lub teeb liab aiming beam nyob rau hauv fiber ntau txuas laser diode yog tsuas yog siv rau kev ua kom pom tseeb, pab kho txoj kev sib kis ntawm laser thiab meej qhov chaw.

Cov txiaj ntsig tseem ceeb ntawm detachable fiber ntau hauv laser diode suav nrog kev saib xyuas yooj yim thiab hloov pauv, nce kev yooj yim thiab kev pabcuam lub neej ntawm cov khoom siv. cov

Ua ntej, qhov kev tsim tawm ntawm cov khoom siv kho qhov muag ua rau kev kho thiab hloov tau yooj yim dua. Thaum cov fiber ntau kho qhov muag puas lossis yuav tsum tau hloov kho dua tshiab, tus neeg siv tuaj yeem tshem tawm cov khoom siv kho qhov muag tau yooj yim rau kev hloov pauv yam tsis xav tau kev kho qhov nyuaj ntawm tag nrho cov cuab yeej, txuag lub sijhawm thiab nqi. cov

Qhov thib ob, qhov kev tsim no txhim kho qhov hloov pauv ntawm cov khoom siv. Txij li thaum cov fiber ntau optical tuaj yeem raug cais tawm, cov neeg siv tuaj yeem xaiv ntau hom lossis cov ntsiab lus ntawm cov khoom siv kho qhov muag raws li cov ntawv thov sib txawv yam tsis tas yuav yuav tag nrho cov cuab yeej, uas yog qhov tshwj xeeb tshaj yog nyob rau hauv cov xwm txheej ntawm kev siv sib txawv. cov

Thaum kawg, qhov kev tshem tawm ntawm cov khoom siv kho qhov muag kuj tseem tuaj yeem pab txhim kho lub neej kev pab cuam ntawm cov khoom siv. Los ntawm kev hloov kho qhov muag fiber ntau tsis tu ncua, kev ua haujlwm ntawm tag nrho cov kab ke tuaj yeem raug zam los ntawm kev cuam tshuam los ntawm kev laus fiber ntau lossis kev puas tsuaj, yog li txuas ntxiv kev pab cuam lub neej ntawm cov khoom siv. cov

Brandnew Technology, ib qho ntawm cov diode laser manufacturers thiab lwm tus neeg nyob hauv Suav teb, muaj lub Hoobkas tshaj lij uas cov tuam txhab zoo fiber ntau txuas diode laser, fiber ntau diode, fiber ntau txuas laser, multimode fiber ntau laser, ib hom fiber ntau laser thiab muag ntawm tus nqi sib tw. Txais tos rau wholesale peb cov khoom ua nyob rau hauv Suav teb.