Ohauru ki ā Mātou Pāpāho Hapori mō te Pou Whakaoho
Te Whakamāramatanga o te Diode Taiaho Hononga-Muka, te Mātāpono Mahi, me te Roanga Ngaru Noa
He taputapu haurua-ira te taiaho reera honohono-muka e whakaputa ana i te mārama mārama, kātahi ka arotahihia, ka whakaritea kia tika kia honoa ki roto i te taura muka whatu. Ko te kaupapa matua ko te whakamahi i te iahiko hiko hei whakaoho i te taiaho, ka hangaia he irahiko mā te tukunga whakaoho. Ka whakanuia ēnei irahiko i roto i te taiaho, ka puta he hihi reerahiko. Mā te arotahi me te whakaritenga āta, ka tukuna tēnei hihi reerahiko ki roto i te uho o te taura muka whatu, ka tukuna ki reira me te iti o te ngaronga mā te whakaata ā-roto katoa.
Te whānuitanga o te roanga ngaru
Ka rerekē te roanga ngaru noa o te kōwae diode taiaho muka-honohono i runga i te whakamahinga e tika ana. I te nuinga o te wā, ka taea e ēnei taputapu te hipoki i te whānuitanga o ngā roanga ngaru, tae atu ki:
Whānuitanga Mārama e Kitea ana:Mai i te 400 nm (waiporoporo) ki te 700 nm (whero). He maha ngā whakamahinga o ēnei i roto i ngā mahi e hiahia ana ki te mārama e kitea ana hei whakamārama, hei whakaatu, hei rongo rānei.
Pūwero-Pūwera Tata (NIR):Kei waenganui i te 700 nm ki te 2500 nm. E whakamahia whānuitia ana ngā roangaru NIR i roto i ngā whakawhitiwhiti kōrero, i ngā mahi hauora, me ngā tukanga ahumahi.
Waenga-Pāwerawera (MIR): Ka toro atu ki tua atu i te 2500 nm, ahakoa he iti ake te kitea i roto i ngā kōwae taiaho pūmau e honoa ana ki te muka nā runga i ngā tono motuhake me ngā rauemi muka e hiahiatia ana.
Kei te tuku a Lumispot Tech i te kōwae taiaho muka-honohono me ngā roangaru noa o te 525nm, 790nm, 792nm, 808nm, 878.6nm, 888nm, 915m, me te 976nm hei whakatutuki i ngā momo kiritaki.'ngā hiahiatanga o te tono.
A noatonos o ngā taiaho honohono muka i ngā roangaru rerekē
Ka tūhuratia e tēnei aratohu te tūranga matua o ngā taiaho reera muka-hono (LD) ki te whakatairanga i ngā hangarau pūtake papu me ngā tikanga papu whatu puta noa i ngā pūnaha taiaho rerekē. Mā te arotahi ki ngā roangaru motuhake me ā rātou tono, ka whakamāramahia e mātou te hurihanga o ēnei taiaho reera i te mahi me te whai huatanga o ngā taiaho muka me ngā taiaho totoka.
Te Whakamahinga o ngā Taiaho Hononga-Muka hei Pūtake Papu mō ngā Taiaho Muka
Ko te LD Hononga Muka 915nm me te 976nm hei pūtake papu mō te taiaho muka 1064nm~1080nm.
Mō ngā reera muka e mahi ana i te awhe 1064nm ki te 1080nm, ka taea e ngā hua e whakamahi ana i ngā roangaru o te 915nm me te 976nm te mahi hei puna papu whai hua. Ka whakamahia nuitia ēnei i roto i ngā tono pēnei i te tapahi me te whakarewa reera, te whakakikorua, te tukatuka reera, te tohu, me ngā patu reera mana-teitei. Ko te tukanga, e mōhiotia ana ko te papu tika, ko te mimiti muka i te mārama papu me te tuku tika atu hei putanga reera i ngā roangaru pēnei i te 1064nm, 1070nm, me te 1080nm. He whānuitia te whakamahinga o tēnei tikanga papu i roto i ngā reera rangahau me ngā reera ahumahi tikanga.
He taiaho taiaho honohono muka me te 940nm hei pūtake papu mō te taiaho muka 1550nm
I roto i te ao o ngā taiaho muka 1550nm, ko ngā taiaho honohono muka me te roangaru 940nm e whakamahia whānuitia ana hei pūtake papu. He tino whai hua tēnei tono i roto i te ao o te taiaho LiDAR.
Ngā Whakamahinga Motuhake o te diode taiaho honohono muka me te 790nm
Ehara i te mea ko ngā taiaho muka-hono i te 790nm anake te pūtake papu mō ngā taiaho muka engari ka taea hoki te whakamahi i roto i ngā taiaho totoka. Ko te nuinga o te wā ka whakamahia hei pūtake papu mō ngā taiaho e mahi tata ana ki te roangaru 1920nm, me ngā tono matua i roto i ngā ārai hiko whakaahua.
Ngā tonoo ngā Taiaho Hononga-Muka hei Pūtake Papu mō te Taiaho Āhua-Toka
Mō ngā taiaho totoka e tukuna ana i waenga i te 355nm me te 532nm, ko ngā taiaho muka-honohono me ngā roangaru o te 808nm, 880nm, 878.6nm, me te 888nm ngā kōwhiringa pai rawa atu. He whānuitia te whakamahinga o ēnei i roto i te rangahau pūtaiao me te whanaketanga o ngā taiaho totoka i roto i te whānuitanga papura, kikorangi, me te kakariki.
Ngā Whakamahinga Tika o ngā Taiaho Ā-Haumaru
Ko ngā tono taiaho haurua-ira tika e kapi ana i te putanga tika, te hononga arotahi, te whakaurunga papa ara iahiko, me te whakaurunga pūnaha. Ko ngā taiaho honohono-muka me ngā roangaru pēnei i te 450nm, 525nm, 650nm, 790nm, 808nm, me te 915nm e whakamahia ana i roto i ngā tono maha tae atu ki te whakamārama, te tirotiro rēriwe, te tirohanga mīhini, me ngā pūnaha haumarutanga.
Ngā whakaritenga mō te pūtake papu o ngā taiaho muka me ngā taiaho āhua-totoka.
Mō te māramatanga taipitopito ki ngā whakaritenga pūtake papu mō ngā taiaho muka me ngā taiaho totoka, he mea nui kia ruku hohonu ki ngā āhuatanga motuhake o te mahi a ēnei taiaho me te tūranga o ngā pūtake papu i roto i ā rātou mahi. I konei, ka whakawhānuihia e mātou te tirohanga tuatahi hei kapi i ngā āhuatanga uaua o ngā tikanga papu, ngā momo pūtake papu e whakamahia ana, me ō rātou pānga ki te mahi a te taiaho. Ko te whiriwhiri me te whirihoranga o ngā pūtake papu ka pā tika ki te pai o te taiaho, te mana putanga, me te kounga hihi. He mea nui te hononga whai hua, te taurite roangaru, me te whakahaere wera mō te arotau i te mahi me te whakaroa i te roanga o te ora o te taiaho. Kei te whakapai tonu ngā whanaketanga o te hangarau taiaho taiaho i te mahi me te pono o ngā taiaho muka me ngā taiaho totoka, ka nui ake te whakamahinga me te utu mō te whānuitanga o ngā tono.
- Ngā Whakaritenga Pūtake Papu Muka Taiaho
Ngā Diode Taiahohei Pūtake Papu:Ko te nuinga o ngā taiaho muka e whakamahi ana i ngā taiaho taiaho hei pūtake papu nā te mea he pai te mahi, he iti te rahi, me te kaha ki te whakaputa i tētahi roangaru mārama motuhake e ōrite ana ki te whānuitanga mimiti o te muka kua tāpirihia. He mea nui te whiriwhiri i te roangaru taiaho taiaho; hei tauira, ko tētahi tāpiri noa i roto i ngā taiaho muka ko te Ytterbium (Yb), he tihi mimiti tino pai tata ki te 976 nm. Nō reira, ko ngā taiaho taiaho e tuku ana i tēnei roangaru, e tata ana rānei, te mea pai mō te papu i ngā taiaho muka kua tāpirihia ki te Yb.
Hoahoa muka takirua:Hei whakanui ake i te whai huatanga o te mimiti mārama mai i ngā taiaho pūwero, he maha ngā wā ka whakamahia e ngā taiaho muka he hoahoa muka takirua. Ka tāpirihia te matua o roto ki te reo taiaho hohe (hei tauira, Yb), ko te paparanga whakakikorua nui o waho e ārahi ana i te mārama pūwero. Ka mimiti te matua i te mārama pūwero, ā, ka whakaputa i te mahi taiaho, ko te whakakikorua ka taea te taunekeneke i te nui ake o te mārama pūwero ki te matua, ka whakarei ake i te whai huatanga.
Te Whakataurite Roanga Ngaru me te Whai Huatanga HonongaKo te papu whai hua ehara i te mea ko te whiriwhiri noa i ngā taiaho taiaho me te roangaru e tika ana, engari me te arotau hoki i te pai o te hononga i waenga i ngā taiaho me te muka. Kei roto i tēnei ko te whakarite tupato me te whakamahi i ngā wāhanga whatu pēnei i ngā karāhe me ngā hononga hei whakarite kia werohia te mārama papu nui ki roto i te matua muka, ki te whakakikorua rānei.
-Ngā Taiaho Āhua-TūNgā Whakaritenga Pūtake Papu
Te Papu Whatu:Haunga ngā taiaho taiaho, ka taea te pupuhi whatu i ngā taiaho totoka (tae atu ki ngā taiaho papatipu pēnei i te Nd:YAG) mā te whakamahi i ngā rama mura, i ngā rama pewa rānei. Ka tukuna e ēnei rama he whānuitanga o te mārama, ā, ko tētahi wāhanga o ēnei e ōrite ana ki ngā roopu mimiti o te reo taiaho. Ahakoa he iti ake te whai huatanga i te pupuhi taiaho taiaho, ka taea e tēnei tikanga te whakarato i ngā kaha pāorooro tino teitei, e pai ai mō ngā tono e hiahia ana ki te mana tihi teitei.
Whirihoranga Pūtake Papu:Ka pā nui te whirihoranga o te pūtake papu i roto i ngā reera totoka ki tā rātou mahi. He whirihoranga noa te papu-mutunga me te papu-taha. Ko te papu-mutunga, ko te wāhi e anga ana te mārama papu i te tuaka whatu o te reo reera, ka pai ake te taupatupatu i waenga i te mārama papu me te aratau reera, ka hua ake he pai ake te mahi. Ahakoa he iti ake te mahi o te papu-taha, he māmā ake, ā, ka taea te whakarato i te kaha whānui teitei ake mō ngā tokotoko, ngā pereti rānei he whānui te whānui.
Whakahaere Wera:Me whai mana whakahaere wera pai ngā reera muka me ngā reera totoka kia taea ai te whakahaere i te wera e puta mai ana i ngā pūtake papu. I roto i ngā reera muka, ka āwhina te horahanga mata whānui o te muka i te marara o te wera. I roto i ngā reera totoka, me whai pūnaha whakamatao (pēnei i te whakamatao wai) kia mau tonu ai te mahi pumau me te ārai i te arotahi wera, te kino rānei ki te reo reera.
Te wā tuku: 28-Pepuere-2024