Zowona Zakutentha Zogawa

LiDAR Source Solution

Ubwino Wogawira Kutentha Kwambiri

Masensa a Fiber Optic amagwiritsa ntchito kuwala ngati chonyamulira zidziwitso ndi ma fiber Optics ngati njira yotumizira uthenga.Poyerekeza ndi njira zakale zoyezera kutentha, kuyeza kwa kutentha kwa fiber optic kuli ndi izi:

● Palibe kusokoneza ma elekitiroma, kukana dzimbiri
● Kuwunika kwanthawi yeniyeni, kutsekereza mawu, kusaphulika
● Kukula kochepa, kopepuka, kopindika
● Kukhudzidwa kwakukulu, moyo wautali wautumiki
● Kuyeza mtunda, kukonza kosavuta

Mfundo ya DTS

DTS(Distributed Temperature Sensing) amagwiritsa ntchito mphamvu ya Raman kuyeza kutentha.Kuthamanga kwa laser optical komwe kumatumizidwa kudzera mu fiber kumapangitsa kuwala kwina komwazika kuti kuwonetsedwe kumbali ya transmitter, pomwe chidziwitsocho chimawunikidwa pa mfundo ya Raman ndi mfundo ya optical time domain reflection (OTDR).Pamene kugunda kwa laser kumafalikira kudzera mu ulusi, mitundu ingapo ya kubalalika imapangidwa, yomwe Raman imakhudzidwa ndi kusiyanasiyana kwa kutentha, kutentha kwapamwamba, kumapangitsanso mphamvu ya kuwala kowonekera.

Kuchuluka kwa Raman kubalalitsidwa kumayesa kutentha motsatira ulusi.Chizindikiro cha Raman anti-Stokes chimasintha matalikidwe ake kwambiri ndi kutentha;chizindikiro cha Raman-Stokes ndi chokhazikika.

Dongosolo loyezera kutentha limapangidwa ndi chowongolera (gwero la laser, pulse jenereta ya OTDR kapena jenereta ya code correlation code kapena modulator ndi HF mixer ya OFDR, optical module, receiver, ndi microprocessor unit) ndi quartz glass fiber yomwe imakhala ngati kutentha kwa waya. sensa.

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Lumispot Tech's LiDar Series 1550nm DTS ndi gwero lowala lopangidwa makamaka kuti ligawidwe makina oyezera kutentha kwa fiber optic kutengera mfundo yobalalika ya Raman, yokhala ndi mkati. MOPA yopangidwa ndi mawonekedwe owoneka bwino, wokometsedwa kamangidwe ka Mipikisano siteji kuwala matalikidwe, akhoza kukwaniritsa 3kw pachimake kugunda mphamvu, phokoso otsika, ndi cholinga cha anamanga-liwiro yopapatiza kugunda magetsi chizindikiro akhoza Kufikira 10ns kugunda linanena bungwe, chosinthika ndi mapulogalamu kugunda m'lifupi ndi kubwerezabwereza. pafupipafupi, angagwiritsidwe ntchito mu youma anagawira CHIKWANGWANI chamawonedwe kutentha muyeso dongosolo, CHIKWANGWANI chamawonedwe chigawo kuyezetsa, LIDAR, pulsed CHIKWANGWANI laser ndi madera ena.