Ukukhanyisa Ikamva Lokubona Ukude: I-Lumispot Tech's 1.5μm Pulsed Fiber Laser

Kwicandelo lokumapha ngokuchanekileyo kunye nokubeka esweni okusingqongileyo, iteknoloji yeLiDAR imi njengesibonakaliso esingenakuthelekiswa nanto sokuchaneka. Eyona nto iphambili kuyo kulapho kukho khona icandelo elibalulekileyo - umthombo welaser, onoxanduva lokukhupha ukukhanya okuchanekileyo okuvumela ukulinganisa umgama ngononophelo. I-Lumispot Tech, ingcali kwezobuchwepheshe belaser, ityhile imveliso etshintsha umdlalo: ilaser yefayibha evuselelweyo eyi-1.5μm eyenzelwe usetyenziso lweLiDAR.

 

Umbono we-Pulsed Fiber Lasers

I-laser yefayibha etyhalwayo eyi-1.5μm ngumthombo okhethekileyo we-optical owenzelwe ngobuchule ukukhupha ukukhanya okufutshane, okunamandla kubude obumalunga ne-1.5 micrometers (μm). Ifakwe ngaphakathi kwecandelo le-near-infrared le-electromagnetic spectrum, le wavelength ithile yaziwa ngokuphuma kwayo kwamandla aphezulu kakhulu. Ii-laser zefayibha etyhalwayo zifumene usetyenziso olubanzi kunxibelelwano, ukungenelela kwezonyango, ukucubungula izinto, kwaye okubaluleke kakhulu, kwiinkqubo zeLiDAR ezizinikele ekuqondeni kude kunye ne-cartography.

 

Ukubaluleka kobude beWavelength obuyi-1.5μm kwiTekhnoloji yeLiDAR

Iinkqubo zeLiDAR zixhomekeke kwiipulse zelaser ukulinganisa imigama kwaye zakhe imifanekiso entsonkothileyo ye-3D yeendawo okanye izinto. Ukukhetha ubude be-wavelength kubaluleke kakhulu ekusebenzeni kakuhle. Ububanzi be-wavelength obuyi-1.5μm bubonisa ulungelelwaniso oluncinci phakathi kokufunxwa komoya, ukusasazeka, kunye nesisombululo somgama. Le ndawo intle kwi-spectrum ibonisa inyathelo elimangalisayo phambili kwicandelo lokumapha ngokuchanekileyo kunye nokujonga okusingqongileyo.

 

I-Symphony of Co-operation: I-Lumispot Tech kunye ne-Hong Kong ASTRI

 

Ubudlelwane phakathi kweLumispot Tech kunye neHong Kong Applied Science and Technology Research Institute Co., Ltd. bubonisa amandla entsebenziswano ekuqhubeleni phambili inkqubela phambili kwezobuchwepheshe. Ngokusebenzisa ubuchule beLumispot Tech kubuchwepheshe belaser kunye nokuqonda okunzulu kwesikhungo sophando malunga nokusetyenziswa okusebenzayo, lo mthombo welaser wenziwe ngobuchule ukuze uhlangabezane nemigangatho echanekileyo yoshishino lwemephu yokubona kude.

 

Ukhuseleko, Ukusebenza Kakuhle, kunye Nokuchaneka: Ukuzibophelela kweLumispot Tech

Ekufuneni ukugqwesa, iLumispot Tech ibeka ukhuseleko, ukusebenza kakuhle, kunye nokuchaneka phambili kwifilosofi yayo yobunjineli. Ngokukhathalela kakhulu ukhuseleko lwamehlo oluntu, lo mthombo welaser uvavanywa ngokungqongqo ukuqinisekisa ukuthotyelwa ngokungqongqo kwemigangatho yokhuseleko yamazwe ngamazwe.

 

Ezona mpawu

 

Isiphumo samandla esiPhezulu:Isiphumo esimangalisayo samandla e-laser se-1.6kW(@1550nm,3ns,100kHz,25℃) sonyusa amandla esignali kwaye sandisa amandla okusebenzisa umgama omde, nto leyo eyenza ukuba ibe sisixhobo esibaluleke kakhulu kwizicelo zeLiDAR kwiindawo ezahlukeneyo.

 

Ukusebenza kakuhle kokuguqulwa kombane-optical:Ukuphucula ukusebenza kakuhle kubalulekile kuyo nayiphi na inkqubela phambili kwezobuchwepheshe. Le laser yefayibha etyhalwayo inendlela egqwesileyo yokuguqula umbane-optical, inciphisa ukuchithwa kwamandla kwaye iqinisekisa ukuba inxalenye enkulu yamandla iguqulwa ibe yimveliso ye-optical eluncedo.

 

Ingxolo ye-ASE ephantsi kunye ne-Nonlinear Effect:Ukulinganisa okuchanekileyo kufuna ukunciphisa ingxolo engafunekiyo. Lo mthombo welaser usebenza ngengxolo encinci ye-Amplified Spontaneous Emission (ASE) kunye ne-nonlinear effect, okuqinisekisa idatha ye-LiDAR ecocekileyo nechanekileyo.

 

Uluhlu Lokusebenza Lobushushu Obubanzi:Yenzelwe ukumelana nobushushu obahlukeneyo, kunye nobushushu bokusebenza obuqala kwi -40℃ ukuya kwi 85℃(@shell), lo mthombo welaser unika ukusebenza okuzinzileyo nakwiimeko zokusingqongileyo ezinzima kakhulu.