Ukuqonda Ubushushu Obusasazekileyo

Isisombululo soMthombo weLiDAR

Iingenelo zoKwazi uBushushu obuSasazwe

Izinzwa ze-fiber optic zisebenzisa ukukhanya njengomthwali wolwazi kunye ne-fiber optics njengendlela yokudlulisa ulwazi. Xa kuthelekiswa neendlela zendabuko zokulinganisa ubushushu, umlinganiselo wobushushu be-fiber optic osasazwe unezi nzuzo zilandelayo:

● Akukho kuphazamiseka kwe-electromagnetic, ukumelana nokugqwala
● Ukubeka esweni ngexesha langempela, ukuthintela isandi, ukuthintela ukuqhuma
● Ubungakanani obuncinci, obukhaphukhaphu, obugobekayo
● Uvakalelo oluphezulu, ubomi benkonzo ende
● Ukulinganisa umgama, kulula ukuwugcina

Umgaqo we-DTS

I-DTS (Distributed Temperature Sensing) isebenzisa i-Raman effect ukulinganisa ubushushu. I-optical laser pulse ethunyelwa ngefayibha ibangela ukuba ukukhanya okuthe saa kubonakale kwicala le-transmitter, apho ulwazi luhlalutywa ngomgaqo we-Raman kunye nomgaqo we-optical time domain reflection (OTDR). Njengoko i-laser pulse isasazeka ngefayibha, iintlobo ezahlukeneyo zokusasazeka ziyaveliswa, phakathi kwazo i-Raman inovelwano kutshintsho lobushushu, okukhona ubushushu buphezulu, kokukhona ubushushu buphezulu, kokukhona ubunzulu bokukhanya okubonakalayo buphezulu.

Ubungakanani bokusasazwa kweRaman bulinganisa ubushushu ecaleni kwefayibha. Isignali yeRaman anti-Stokes itshintsha ubukhulu bayo kakhulu ngobushushu; isignali yeRaman-Stokes izinzile.

Inkqubo yokulinganisa ubushushu iqulathe isilawuli (umthombo welaser, i-pulse generator ye-OTDR okanye i-code generator yokudibanisa ikhowudi okanye i-modulator kunye ne-HF mixer ye-OFDR, i-optical module, i-receiver, kunye ne-microprocessor unit) kunye ne-quartz glass fiber esebenza njenge-wire temperature sensor.

i-tsummers_distributed_temperature_sensor_vetor_map_realistic_5178d907-c9c1-449c-8631-8dbc675d6a49

Umthombo wokukhanya weLumispot Tech's Pulse Laser Source Series 1550nm DTS distribution temperature measurement source ngumthombo wokukhanya oshukumayo owenzelwe ngokukodwa iinkqubo zokulinganisa ubushushu be-fiber optic ezisasazwe ngokusekwe kumgaqo we-Raman scattering, one-internal Uyilo lwendlela yokukhanya eyakhiwe yi-MOPA, uyilo olulungiselelweyo lokukhulisa ukukhanya kwe-optical kwizigaba ezininzi, lunokufikelela kwi-3kw peak pulse power, ingxolo ephantsi, kwaye injongo yesignali yombane ye-pulse encinci eyakhelwe ngaphakathi inokuba yi-10ns pulse output, ehlengahlengiswayo yisoftware pulse width kunye ne-repeat frequency, ingasetyenziswa kakhulu kwinkqubo yokulinganisa ubushushu be-fiber optic esasazwe eyomileyo, uvavanyo lwe-fiber optic component, i-LIDAR, i-pulsed fiber laser kunye nezinye iindawo.

I-LiDAR Laser Yenzelwe i-DTS

Khuphela iDatasheet Ukuze ufumane ulwazi oluthe kratya, okanye ungaqhagamshelana nathi ngeemfuno zakho.

I-1.5um Fiber Laser ye-Distributed temperature sensor

Uthotho lweMithombo yeLaser yePulse yeLumispot Tech

Umzobo woBume beLaser yeLiDAR Series