Taw qhia txog lub thawv ntim khoom ntawm cov khoom siv optoelectronic

Taw qhia txog lub thawv ntim khoom ntawm cov khoom siv optoelectronic

Kev ntim khoom siv OptoelectronicCov khoom siv hluav taws xob OptoelectronicKev ntim khoom siv yog ib qho txheej txheem kev sib koom ua ke los ntim cov khoom siv optoelectronic, cov khoom siv hluav taws xob thiab cov ntaub ntawv siv tau. Kev ntim khoom siv optoelectronic yog siv dav hauvkev sib txuas lus pom kevsystem, chaw khaws ntaub ntawv, laser kev lag luam, kev tso saib pom kev zoo hauv zej zog thiab lwm yam teb. Nws tuaj yeem muab faib ua cov theem ntim hauv qab no: ntim IC theem, ntim khoom siv, ntim module, ntim pawg thawj coj saib xyuas system, sib dhos ua ke thiab kev koom ua ke ntawm lub cev.

Cov khoom siv optoelectronic txawv ntawm cov khoom siv semiconductor dav dav, ntxiv rau qhov muaj cov khoom siv hluav taws xob, muaj cov txheej txheem optical collimation, yog li cov qauv pob ntawm lub cuab yeej nyuaj dua, thiab feem ntau yog tsim los ntawm qee cov khoom sib txawv. Cov khoom sib txawv feem ntau muaj ob lub qauv, ib qho yog tias lub laser diode,lub tshuab ntes duabthiab lwm qhov chaw raug teeb tsa rau hauv ib lub pob kaw. Raws li nws daim ntawv thov tuaj yeem muab faib ua cov pob khoom lag luam thiab cov neeg siv khoom xav tau ntawm cov pob khoom tshwj xeeb. Cov pob khoom lag luam txheem tuaj yeem muab faib ua coaxial TO pob thiab npauj npaim pob.

1.TO pob Coaxial pob yog hais txog cov khoom siv kho qhov muag (laser chip, backlight detector) hauv lub raj, lub lens thiab txoj kev kho qhov muag ntawm cov fiber txuas sab nraud yog nyob rau tib lub hauv paus axis. Lub laser chip thiab backlight detector hauv lub coaxial pob khoom siv tau teeb tsa ntawm thermic nitride thiab txuas nrog lub voj voog sab nraud los ntawm cov hlau kub. Vim tias tsuas muaj ib lub lens hauv pob coaxial, qhov kev ua haujlwm sib txuas tau zoo dua piv rau pob npauj npaim. Cov khoom siv siv rau TO raj plhaub yog feem ntau stainless hlau lossis Corvar alloy. Tag nrho cov qauv yog tsim los ntawm lub hauv paus, lens, sab nraud txias thaiv thiab lwm qhov, thiab cov qauv yog coaxial. Feem ntau, TO pob lub laser hauv laser chip (LD), backlight detector chip (PD), L-bracket, thiab lwm yam. Yog tias muaj lub kaw lus tswj kub sab hauv xws li TEC, lub thermistor sab hauv thiab tswj chip kuj xav tau.

2. Pob Npauj Npaim Vim tias cov duab zoo li npauj npaim, daim ntawv pob no hu ua pob npauj npaim, raws li pom hauv Daim Duab 1, cov duab ntawm lub cuab yeej kho qhov muag npauj npaim. Piv txwv li,npauj npaim SOA（npauj npaim semiconductor optical amplifier). Cov thev naus laus zis pob npauj npaim siv dav hauv kev sib txuas lus fiber ntau ceev thiab ntev. Nws muaj qee yam ntxwv, xws li qhov chaw loj hauv pob npauj npaim, yooj yim rau mount lub semiconductor thermoelectric txias, thiab paub txog qhov kub thiab txias tswj kev ua haujlwm; Cov laser chip, lens thiab lwm yam khoom sib txuas yooj yim rau hauv lub cev; Cov ceg yeeb nkab tau faib rau ob sab, yooj yim kom paub txog kev sib txuas ntawm lub voj voog; Cov qauv yooj yim rau kev sim thiab ntim khoom. Lub plhaub feem ntau yog cuboid, cov qauv thiab kev siv ua haujlwm feem ntau nyuaj dua, tuaj yeem ua rau lub tub yees, lub dab dej kub, lub hauv paus ceramic, chip, thermistor, backlight saib xyuas, thiab tuaj yeem txhawb nqa cov xov hlau sib txuas ntawm txhua yam saum toj no. Thaj chaw plhaub loj, cua sov zoo.