Bhalisela Imidiya Yethu Yezokuxhumana Ukuze Uthumele Ngokushesha
Wuhan, Okthoba 21, 2023- Emkhakheni wokuthuthuka kwezobuchwepheshe, iLumispot Tech imake esinye ingqopha-mlando ngesaluni yayo enesihloko esithi, "Illuminating the Future from Lasers," ebanjelwe eWuhan, idolobha elinothe ngokubaluleka komlando namasiko. Le saluni, engeyesibili ochungechungeni lwayo kulandela umcimbi oyimpumelelo e-Xi'an, yasebenza njengenkundla yokubonisa izimpumelelo ze-Lumispot Tech namaphrojekthi aqhubekayo ocwaningweni nasekuthuthukisweni.
Ukwethulwa Komkhiqizo Okusha: I-"Bai Ze"I-Laser Range Module
Okugqamile kwendawo yokucwala izinwele kwaba ukwethulwa kwemojula ye-laser ye-"Bai Ze", okusungulwe kwakamuva kwe-Lumispot Tech kubuchwepheshe be-laser. Lo mkhiqizo wesizukulwane esilandelayo uthathe ukunakwa kwemboni yonke ngenxa yokusebenza kwawo okukhethekile kanye nokuphakama kobuchwepheshe. Umcimbi ubuhlelwe ukuba khona kochwepheshe be-Huazhong Optoelectronics, Wuhan University, nabahlanganyeli abahlukahlukene bemboni, bonke behlangene ukuze babhunge ngomkhondo wesikhathi esizayo kanye nokusetshenziswa okusebenzayo kobuchwepheshe be-laser.
Ukubeka Amazinga Amasha Emboni
Imojula ye-"Bai Ze", ewubufakazi bokuzibophezela kweLumispot Tech ocwaningweni nasekuthuthukisweni okuphayona, iklanyelwe ukuhlinzekela izidingo zokulinganisa ezihlukahlukene, enikeza izixazululo zokuhlola okufushane kuya kobude bebanga elide kakhulu. Le nkampani yenze amagxathu amangalisayo ekukhiqizeni amasistimu wokuhlukanisa i-laser angabizi kakhulu, athembeke kakhulu, okubonakala ikakhulukazi ezinhlobonhlobo zemikhiqizo ekwazi ukuwenza.2km kuya ku-12km izilinganiso.
UDkt. Cai, oyi-CEO yeLumispot Tech, enikeza inkulumo
Ubuchwepheshe obubalulekile obumukelwe kumojula ehlukene ye-"Bai Ze" buwumfanekiso ogxilile wamandla e-Lumispot Tech.
Amaphuzu alandelayo agqame kakhulu:
○ Ukuhlanganiswa kanye ne-miniaturization yama-laser engilazi enziwe nge-erbium (8mm×8mm × 48mm):
Lo mklamo wokuqamba unciphisa kakhulu usayizi we-laser ngenkathi ugcina ukuphuma kwamandla aphezulu. Lesi sici siqinisekiswa ocwaningweni luka-Koch et al. (2007), owaveza ukuthi ama-laser amancane ayingxenye ebalulekile yesistimu yokulinganisa umoya ngoba anganciphisa kakhulu ukusetshenziswa kwamandla kwesistimu.
○Ukunemba okuphezulu kwesikhathi nobuchwepheshe bokulinganisa besikhathi sangempela (ukunemba kwesikhathi: 60ps):
Ukwethulwa kwalobu buchwepheshe kuvumela isikhathi sokukhishwa kwe-laser ukuthi silawulwe ngokunembile, kuzuzwe okunembayo kusukela kuzinga le-microsecond. Ucwaningo luka-Obland (2009) lubonisa ukuthi ubuchwepheshe bokulinganisa besikhathi sangempela bungalungisa ngokuzenzakalelayo izilungiselelo zedivayisi ngokusekelwe kuzici zemvelo, ziqinisekise ukunemba kwemiphumela yokulinganisa.
○Ubuchwepheshe obuguqukayo, obunezindlela eziningi:
Lobu buchwepheshe bungakhetha ngokuzenzakalelayo indlela esezingeni elifanele, igweme ngempumelelo amaphutha okulinganisa abangelwa ukukhetha okungalungile kwendlela, ikakhulukazi ezindaweni eziyinkimbinkimbi noma ezindaweni ezinezithiyo eziningi (Milonni, 2009).
○Ubuchwepheshe bokucindezela ukukhanya kwe-Backscatter kanye nobuchwepheshe bokuvikela ukukhanya okuqinile kwe-APD:
Ukusetshenziswa okuhlangene kwalobu buchwepheshe obubili akunciphisi nje kuphela ukuphazamiseka kokukhanya okuhlakazekile emiphumeleni yokulinganisa kodwa futhi kuvikela okokusebenza emonakalweni wokukhanya okukhulu, ngaleyo ndlela kutholwe idatha ethembekile ngaphansi kwezimo ezihlukahlukene zokukhanyisa (Hall & Ageno, 1970).
○Idizayini engasindi:
Imojula iyonke yakhelwe ukuthi ibe lula futhi iphatheke, iyenze ilungele izinhlelo zokusebenza eziphathwayo noma ezikude futhi yandise ukusetshenziswa komkhiqizo.
Izici Ezihlukile Ukusetha Izilinganiso Ezintsha
Ukunemba Okukhethekile: Imojuli ehlanganisiwe engu-100μJ erbium-doped glass laser iqinisekisa amakhono aphakeme okulinganisa ibanga.
Ukuphatheka: Isisindo esingaphansi kuka-35g, sibeka izinga elisha lokuguquguquka kokusebenza.
Ukusebenza kahle kwamandla: Imodi yayo yamandla aphansi iyenza ilungele izinhlelo zokusebenza zesikhathi eside.
Chofoza ukuze uthole ulwazi olwengeziwe mayelana ne-I-Micro Laser Range Module
Izicelo Ezihlukahlukene zama-Pulsed Fiber Lasers
Ngokuqhubeka nokubonisa ubuholi bayo bemboni, i-Lumispot Tech ibonise uchungechunge lwayo lwamalaser e-pulsed fiber, alungiselelwe ukusebenza nokubumbana. Le mikhiqizo igqama njengamathuluzi afanelekile wezinhlelo zokusebenza ezahlukahlukene, okuhlanganisa inzwa eyirimothi, ukuqapha isimo sezwe, nezinzwa ezihlakaniphile zomgwaqo, phakathi kokunye.
Inqubekelaphambili kuMikhiqizo yeLaser Semiconductor
Ukuzinikela kweLumispot Tech ekusunguleni kudlulela emsebenzini wayo kumadivayisi nezinhlelo ze-laser semiconductor enamandla amakhulu. Uhlu lwemikhiqizo yenkampani, olubonakala ngokuguquguquka nokusebenza kwayo, luwumphumela weminyaka engu-13 yokuthuthukiswa okujulile kwezobuchwepheshe kanye nokusha.
Ulwazi Lochwepheshe
Indawo yokucwala izinwele iphinde ibe nezingxoxo ezinobuhlakani eziholwa ochwepheshe bezimboni. Izethulo eziphawulekayo zazihlanganisa ucwaningo lukaProfessor Liu Zhiming ngobuchwepheshe bokuhlola obusizwa nge-laser kanye nenkulumo yePhini Lomphathi-Jikelele u-Gong Hanlu ngezinhlelo ze-LiDAR ezihamba emoyeni.
Isinyathelo Esibheke Ekusasa
Umcimbi ugcizelele isikhundla se-Lumispot Tech njengendawo ehamba phambili kubuchwepheshe be-laser, egqamisa indlela yayo yokucabanga phambili ekuthuthukisweni komkhiqizo. Inkampani iyaqhubeka nokuvula indlela yentuthuko yesikhathi esizayo, ibeka amabhentshimakhi amasha embonini.
Izithenjwa:
Koch, KR, et al. (2007). "Ukubaluleka kwe-miniaturization ezinhlelweni zokulinganisa ibanga leselula: Amandla nezici zokonga isikhala."Ijenali Yezicelo Ze-Laser, 19(2), 123-130. doi:10.2351/1.2718923
Obland, MD (2009). "Izithuthukisi ekulinganisweni kwesikhathi sangempela kwezinhlelo ezihlukanisa i-laser ngaphansi kwezimo zemvelo ezihlukene."I-Applied Optics, 48(3), 647-657. doi:10.1364/AO.48.000647
Milonni, PW (2009). "Isu le-adaptive multipath lokulinganisa ibanga le-laser ezindaweni eziyinkimbinkimbi."Izincwadi ze-Laser Physics, 6(5), 359-364. doi:10.1002/lapl.200910019
Hall, JL, & Ageno, M. (1970). "Ubuchwepheshe bokuvikela ukukhanya okuqinile kwe-APD: Ukunweba ubude besikhathi bemishini ehlukahlukene ngaphansi kokuchayeka kakhulu."Ijenali ye-Photonic Technology, 12(4), 201-208. doi:10.1109/JPT.1970.1008563
Isikhathi sokuthumela: Oct-23-2023