Ukukhanyisela iKamva lokuVavanya okuKude: ILumispot Tech's 1.5μm Pulsed Fiber Laser

Kwindawo yokwenziwa kwemephu echanekileyo kunye nokubeka iliso kokusingqongileyo, itekhnoloji ye-LiDAR ime njengebhakana engenakuthelekiswa nanto yokuchaneka. Embindini wayo kukho icandelo elibalulekileyo-umthombo welaser, onoxanduva lokukhupha imibhobho yokukhanya echanekileyo eyenza imilinganiselo yobude obucokisekileyo. I-Lumispot Tech, uvulindlela kwi-teknoloji ye-laser, iveze imveliso yokutshintsha umdlalo: i-1.5μm i-pulsed fiber laser elungiselelwe izicelo ze-LiDAR.

 

Ukukroba kwiPulsed Fiber Lasers

I-1.5μm i-fiber fibre laser ngumthombo okhethekileyo obonakalayo oyilelwe ngokucokisekileyo ukukhupha amagqabantshintshi okukhanya amafutshane kumgama omalunga ne-1.5 yemicrometers (μm). Imiswe ngaphakathi kwecandelo elikufutshane le-infrared lespectrum ye-electromagnetic, obu bubude obukhethekileyo baziwa ngemveliso yamandla ebalaseleyo. I-laser ye-fiber ye-pulsed ifumene usetyenziso olubanzi kunxibelelwano lomnxeba, ungenelelo lwezonyango, ukusetyenzwa kwezinto, kwaye ngakumbi, kwiinkqubo ze-LiDAR ezinikezelwe kwimvakalelo ekude kunye ne-cartography.

 

Ukubaluleka kwe-1.5μm Wavelength kwiTekhnoloji yeLiDAR

Iinkqubo ze-LiDAR zithembele kwi-laser pulses ukulinganisa imigama kunye nokwakha ukubonakaliswa kwe-3D eyinkimbinkimbi yeendawo okanye izinto. Ukukhetha ubude be-waveleng bubalulekile ekusebenzeni ngokupheleleyo. I-1.5μm yobude bobude bubetha ibhalansi ecekeceke phakathi kokufunxwa kwe-atmospheri, ukusasazeka, kunye nokusonjululwa koluhlu. Le ndawo imnandi kwi-spectrum ibonisa inyathelo elimangalisayo eliya phambili kwindawo yokwenziwa kwemephu echanekileyo kunye nokuhlolwa kokusingqongileyo.

 

I-Symphony yeNtsebenziswano: iLumispot Tech kunye neHong Kong ASTRI

 

Intsebenziswano phakathi kweLumispot Tech kunye neHong Kong Applied Science and Technology Research Institute Co., Ltd. ibonisa amandla entsebenziswano ekuqhubeleni phambili inkqubela phambili yobuchwepheshe. Ukuzoba kubuchule beLumispot Tech kubuchwephesha belaser kunye nokuqonda okunzulu kweziko lophando malunga nosetyenziso olusebenzayo, lo mthombo welaser uyilwe ngobunono ukuhlangabezana nemigangatho echanekileyo yoshishino lokubona kude kude.

 

Ukhuseleko, ukusebenza kakuhle, kunye nokuchaneka: Ukuzibophelela kweLumispot Tech

Kwiphulo lokufuna ukugqwesa, iLumispot Tech ibeka ukhuseleko, ukusebenza kakuhle, kunye nokuchaneka kwindawo ephambili kwifilosofi yobunjineli. Ngenkxalabo ephambili yokhuseleko lwamehlo omntu, lo mthombo welaser uvavanywa ngokungqongqo ukuqinisekisa ukuthotyelwa okungqongqo kunye nemigangatho yokhuseleko lwamazwe ngamazwe.

 

Ezona mpawu

 

Incopho yokuPhuma kwamandla:Incopho yamandla ephuma kwi-laser ye-1.6kW(@1550nm,3ns,100kHz,25℃) yongeza amandla omqondiso kwaye yandisa izakhono zoluhlu, iyenza ibe sisixhobo esixabiseke kakhulu sosetyenziso lwe-LiDAR kwiindawo ezahlukeneyo.

 

UGuqulo oluPhezulu loMbane-oLungelo oluLungileyo:Ukwandisa ukusebenza kakuhle kubalulekile kuyo nayiphi na inkqubela phambili yezobuchwepheshe. Le laser ye-fiber pulsed fiber ine-conversion encomekayo yombane-optical, ukunciphisa inkcitho yamandla kunye nokuqinisekisa ukuba inxalenye enkulu yamandla iguqulwa ibe yi-optical output eluncedo.

 

I-ASE ephantsi kunye ne-Nonlinear Effect Noise:Imilinganiselo echanekileyo ifuna ukuthotywa kwengxolo engafunwayo. Lo mthombo we-laser usebenza kunye ne-Amplified Spontaneous Emission encinci (ASE) kunye nengxolo yempembelelo engabonakaliyo, iqinisekisa idatha ye-LiDAR ecocekileyo nechanekileyo.

 

Uluhlu olubanzi lokuSebenza lobushushu:Yenzelwe ukumelana noluhlu olubanzi lobushushu, kunye namaqondo okushisa asebenzayo -40℃ ukuya kwi-85℃(@shell), lo mthombo we-laser uhambisa ukusebenza okungaguqukiyo nakwiimeko zokusingqongileyo ezinzima kakhulu.