Ukukhanyisa Ikusasa Lokuzwa Kukude: I-Lumispot Tech's 1.5μm Pulsed Fiber Laser

Emkhakheni wokwenza imephu okunembayo nokuqapha indawo ezungezile, ubuchwepheshe be-LiDAR bumi njengesibani esingenakuqhathaniswa sokunemba. Emgogodleni wayo kunengxenye ebalulekile - umthombo we-laser, obophezeleke ekukhipheni ama-pulses okukhanya anembile avumela ukukala ibanga lokucophelela. I-Lumispot Tech, iphayona kubuchwepheshe be-laser, yethule umkhiqizo oshintsha umdlalo: i-1.5μm pulsed fiber laser eklanyelwe izinhlelo zokusebenza ze-LiDAR.

 

Ukubheka ama-Pulsed Fiber Lasers

I-1.5μm pulsed fibre laser iwumthombo okhethekile obonakalayo oklanywe ngokucophelela ukuze ukhiphe ukuqhuma okufushane, okunamandla kokukhanya kubude begagasi obucishe bube ngama-micrometer angu-1.5 (μm). Njengoba ibekwe ngaphakathi kwesegimenti eseduze ne-infrared ye-electromagnetic spectrum, lobu bude beza beza obuthile baziwa ngokukhipha amandla okukhethekile. Ama-laser we-pulsed fiber athole ukusetshenziswa okubanzi kwezokuxhumana, ukungenelela kwezokwelapha, ukucubungula izinto zokwakha, futhi ikakhulukazi, ezinhlelweni ze-LiDAR ezinikezelwe ekutholeni ukude nokubhala amabalazwe.

 

Ukubaluleka kwe-1.5μm Wavelength ku-LiDAR Technology

Amasistimu we-LiDAR ancike kuma-laser pulses ukukala amabanga futhi akhe izethulo eziyinkimbinkimbi ze-3D zezindawo noma izinto. Ukukhetha ubude be-waveleng kubalulekile ekusebenzeni kahle. I-wavelength engu-1.5μm ishaya ibhalansi ethambile phakathi kokumuncwa komkhathi, ukuhlakazeka, nokulungiswa kobubanzi. Le ndawo emnandi ku-spectrum isho igxathu elimangalisayo eliya phambili emkhakheni wokwenza imephu okunembayo nokuqapha kwemvelo.

 

I-Symphony Yokubambisana: I-Lumispot Tech ne-Hong Kong ASTRI

 

Ukubambisana phakathi kweLumispot Tech neHong Kong Applied Science and Technology Research Institute Co., Ltd. kubonisa amandla okubambisana ekuqhubekiseleni phambili inqubekelaphambili yezobuchwepheshe. Kususelwa kulwazi lwe-Lumispot Tech kubuchwepheshe be-laser kanye nokuqonda okujulile kwesikhungo socwaningo kwezinhlelo zokusebenza ezingokoqobo, lo mthombo we-laser uklanywe ngokucophelela ukuze uhlangabezane namazinga aqondile embonini yokwenza imephu yezinzwa ezikude.

 

Ukuphepha, Ukusebenza kahle, kanye Nokunemba: Ukuzibophezela kweLumispot Tech

Ekuphishekeleni ukwenza kahle, iLumispot Tech ibeka ukuphepha, ukusebenza kahle, nokunemba phambili kufilosofi yayo yobunjiniyela. Ngokukhathalela okukhulu ngokuphepha kwamehlo abantu, lo mthombo we-laser uhlolwa kanzima ukuze uqinisekise ukuthobelana okuqinile nezindinganiso zokuphepha zomhlaba wonke.

 

Izici Eziyinhloko

 

I-Peak Power Output:Ukukhishwa kwamandla okumangalisayo kwe-laser okungu-1.6kW(@1550nm,3ns,100kHz,25℃) kuthuthukisa amandla esignali futhi kunwebe namakhono ebanga, kuyenze ibe ithuluzi eliyigugu lezinhlelo zokusebenza ze-LiDAR ezindaweni ezihlukene.

 

Ukusebenza Kahle Kagesi-Optical Conversion:Ukwandisa ukusebenza kahle kubalulekile kunoma iyiphi intuthuko yezobuchwepheshe. Le laser ye-pulsed fibre inekhono eliyingqayizivele lokuguqula i-electric-optical, inciphisa ukumoshakala kwamandla nokuqinisekisa ukuthi ingxenye enkulu yamandla iguqulwa ibe okukhiphayo okuwusizo kokubonayo.

 

I-ASE ephansi kanye Nomsindo Womphumela Ongaqondile:Izilinganiso ezinembile zidinga ukuncishiswa komsindo ongafuneki. Lo mthombo we-laser usebenza nge-Amplified Spontaneous Emission encane (ASE) nomsindo ongaqondile, oqinisekisa idatha ye-LiDAR ehlanzekile nenembile.

 

Ibanga Lokusebenza Lezinga Lokushisa Elibanzi:Iklanyelwe ukumelana nezinga lokushisa elibanzi, elinamazinga okushisa okusebenza angu- -40℃ kuya ku-85℃(@shell), lo mthombo we-laser uletha ukusebenza okungaguquki ngisho nasezimweni zemvelo ezidingeka kakhulu.