Cov txiaj ntsig ntawm Kev Ntsuas Kub Faib Tawm
Cov txiaj ntsig ntawm Kev Ntsuas Kub Faib Tawm
Cov cuab yeej ntsuas kub fiber optic siv lub teeb ua tus nqa cov ntaub ntawv thiab cov fiber optics ua tus nruab nrab rau kev xa cov ntaub ntawv. Piv nrog rau cov txheej txheem ntsuas kub ib txwm muaj, kev ntsuas kub fiber optic faib tawm muaj cov txiaj ntsig hauv qab no:
● Tsis muaj kev cuam tshuam electromagnetic, tiv taus corrosion
● Kev saib xyuas lub sijhawm tiag tiag, kev rwb thaiv suab, kev tawg-pov thawj
● Me me, tsis hnyav, khoov tau
● Kev rhiab heev, lub neej ua haujlwm ntev
● Ntsuas qhov deb, yooj yim txij nkawm
Lub hauv paus ntsiab lus ntawm DTS
DTS (Distributed Temperature Sensing) siv Raman effect los ntsuas qhov kub. Lub teeb laser optical laser xa los ntawm lub fiber ua rau qee lub teeb tawg kom pom tseeb rau sab transmitter, qhov twg cov ntaub ntawv raug soj ntsuam ntawm Raman txoj cai thiab lub sijhawm optical time domain reflection (OTDR) localization principle. Thaum lub teeb laser kis mus rau hauv lub fiber, ntau hom kev tawg yog tsim, ntawm cov uas Raman rhiab heev rau qhov kub hloov pauv, qhov kub siab dua, qhov muaj zog ntawm lub teeb ci ntsa iab siab dua.
Qhov muaj zog ntawm Raman scattering ntsuas qhov kub thiab txias raws li lub fiber. Lub teeb liab Raman anti-Stokes hloov nws qhov amplitude tseem ceeb nrog qhov kub thiab txias; lub teeb liab Raman-Stokes ruaj khov.
Lumispot Tech's Pulse Laser Source Series 1550nm DTS faib qhov kub ntsuas lub teeb yog lub teeb pulsed tshwj xeeb tsim rau kev faib tawm fiber optic kub ntsuas qhov system daim ntawv thov raws li Raman scattering txoj cai, nrog rau sab hauv MOPA txoj kev tsim kho qhov muag pom kev, tsim kom zoo tshaj plaws ntawm ntau theem optical amplification, tuaj yeem ua tiav 3kw peak pulse zog, suab qis, thiab lub hom phiaj ntawm lub teeb liab hluav taws xob pulse ceev ceev uas ua tau tuaj yeem ua tau txog li 10ns pulse tso zis, kho tau los ntawm software pulse dav thiab repetition zaus, tuaj yeem siv dav hauv kev ntsuas kub ntawm fiber optic qhuav, kev sim khoom fiber optic, LIDAR, pulsed fiber laser thiab lwm yam teb.
LiDAR Laser Tsim Rau DTS
Rub tawm Daim Ntawv Teev Npe Yog xav paub ntxiv, lossis koj tuaj yeem tiv tauj peb nrog koj cov kev xav tau.
Daim Duab Qhia Txog LiDAR Laser Series
