Inzwa Yezinga Lokushisa Esabalalisiwe

Isixazululo somthombo we-LiDAR

Izinzuzo Zenzwa Yezinga Lokushisa Esabalalisiwe

Izinzwa ze-Fiber optic zisebenzisa ukukhanya njengesithwali solwazi kanye ne-fiber optics njengendlela yokudlulisa ulwazi. Uma kuqhathaniswa nezindlela zokulinganisa izinga lokushisa ezivamile, isilinganiso sezinga lokushisa le-fiber optic esisabalalisiwe sinezinzuzo ezilandelayo:

● Akukho ukuphazamiseka kazibuthe, ukumelana nokugqwala
● Ukuqapha okwenzeka ngesikhathi sangempela, ukwahlukanisa umsindo, ukuvikela ukuqhuma
● Usayizi omncane, ongasindi, uyagobeka
● Ukuzwela okuphezulu, impilo ende yesevisi
● Ukulinganisa ibanga, ukugcinwa okulula

Isimiso se-DTS

I-DTS(Distributed Temperature Sensing) isebenzisa umphumela we-Raman ukukala izinga lokushisa. I-Optical laser pulse ethunyelwa ngefayibha ibangela ukukhanya okuthile okusabalele ukuthi kubonakale ohlangothini lwesidluliseli, lapho ulwazi luhlaziywa khona ngomgomo we-Raman kanye nomgomo wokwenza indawo wesizinda sesikhathi optical (OTDR). Njengoba i-laser pulse isakazeka ngefayibha, izinhlobo ezimbalwa zokuhlakazeka ziyakhiqizwa, phakathi kwazo iRaman ezwela ukuhlukahluka kwezinga lokushisa, izinga lokushisa liphakeme, kulapho ukuphakama kokukhanya okubonisiwe kukhuphuka.

Amandla okuhlakazeka kweRaman akala izinga lokushisa eduze kwefayibha. Isignali ye-Raman anti-Stokes ishintsha ubukhulu bayo ngokuphawulekayo ngezinga lokushisa; isignali ye-Raman-Stokes izinzile.

Isistimu yokulinganisa izinga lokushisa iqukethe isilawuli (umthombo we-laser, i-pulse generator ye-OTDR noma i-code generator yokuhlanganiswa kwekhodi noma i-modulator kanye ne-HF mixer ye-OFDR, i-optical module, receiver, ne-microprocessor unit) kanye ne-quartz glass fiber esebenza njengezinga lokushisa lezintambo. inzwa.

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I-Lumispot Tech's Pulse Laser Source Series 1550nm DTS yomthombo wokukhanya wokulinganisa izinga lokushisa iwumthombo wokukhanya oshayekile oklanyelwe izinhlelo zokusebenza zokulinganisa izinga lokushisa le-fiber optic ngokusekelwe kumgomo wokuhlakazeka kwe-Raman, onomshini wangaphakathi. Idizayini yendlela yokubona ehlelekile ye-MOPA, umklamo olungiselelwe we-multi-stage optical amplification, ungafinyelela amandla we-pulse we-3kw peak, umsindo ophansi, kanye nenhloso yesignali kagesi eyakhelwe ngaphakathi ye-pulse emincane esheshayo ingaba Kufika ku-10ns ophumayo we-pulse, oshintshwayo ngobubanzi be-software ye-pulse nokuphindaphinda. imvamisa, ingasetshenziswa kabanzi ohlelweni lokulinganisa lokushisa olusabalalisiwe lwe-fiber optic, ukuhlolwa kwengxenye ye-fiber optic, i-LIDAR, i-pulsed fibre laser neminye imikhakha.

I-LiDAR Laser Idizayinelwe i-DTS

Landa I-Datasheet Ukuze uthole Ulwazi Olwengeziwe, noma ungasithinta ngezidingo zakho.

I-1.5um Fiber Laser yenzwa yezinga lokushisa elisabalalisiwe

Lumispot Tech sika Pulse Laser Source Series

Umdwebo Dimensional we-LiDAR Laser Series