I-Lumispot Technology Co, Ltd., Ngokusekelwe eminyakeni yocwaningo nentuthuko, yathuthukisa ngempumelelo usayizi omncane kanye nesisindo esikhanyayo esidonsela phansi ngamandla ka-80MJ, imvamisa yokuphindaphinda kwamehlo angama-20 Lo mphumela wokucwaninga wafinyelelwa ngokwandisa ukusebenza kahle kwengqalo ye-KTP-OPO nokwenza kahle umphumela we-Pump Source Diode Leser Module. Ngokomphumela wokuhlolwa, lena laser ihlangabezana nemfuneko yokushisa ebanzi kusuka ku--45 ℃ kuya ku-65 ℃ ngokusebenza okuhle kakhulu, ifinyelela ezingeni eliphakeme eChina.
I-Pulsed Laser RangeFinder iyithuluzi lokulinganisa ibanga ngenzuzo yeLaser Pulse eqondiswe kwelitshe, ngokuhlelwa kwekhono eline-rangerfindimang enengqondo ephezulu, amakhono okulwa nokuphazamiseka. Umkhiqizo usetshenziswa kabanzi ekulinganisweni kobunjiniyela kanye nezinye izinkambu. Le ndlela ye-laser raceffinding e-pulsed isetshenziswa kabanzi ekusetshenzisweni kwebanga elide. Kulesi sikhathi sangabude obude, kungcono kakhulu ukukhetha i-laser eqinile yombuso ngamandla aphezulu kanye ne-beam exp.Ubuks ekhanyayo, usebenzisa ubuchwepheshe bokushintsha kwe-Q
Amathrendi afanele we-Pulsed Laser RangeFinder anjengokulandelayo:
.
.
Ngokwenza ngcono ukusebenza kohlelo lokuthola nokucabanga, ama-racefinders aqhele ama-Laser akwazi ukukala amatshe amancane angu-0.1M² angaphezu kwama-20 km ayadingeka. Ngakho-ke, kuyaphuthuma ukutadisha i-Laser RangeFinder ephezulu.
Eminyakeni yamuva nje, ubuchwepheshe be-Lumuspot bubeka umzamo ocwaningweni, ukuklanywa, ukukhiqizwa kanye nokuthengiswa kwe-1.57um wavelength iso lesimo se-saser eqinile eqinile ye-laser eqinile nge-beam encane yokusakaza i-angle kanye nokusebenza okuphezulu ukusebenza.
Muva nje, iLumispot Tech, yaklama i-waved ye-avel ephephe kakhulu ye-1.57um ephepheni eline-avel ene-peak ephakeme kanye nesakhiwo esisebenzisekayo, le ndlela eguqukayo, i-degree enamandla ngaphansi kwezinga lokushisa elibanzi ukusuka ku-35 kuya ku-65 degree Celsius,
Ngokusebenzisa i-equation elandelayo, nenani elinqunyelwe lenye isethenjwa, ngokwenza ngcono amandla okukhishwa okuphezulu futhi kunciphise i-beam expressing angle, kungathuthukisa ibanga lokulinganisa le-rangefinder. Njengomphumela, izici ezi-2: inani lamandla okukhishwa okuphezulu kanye nogongolo oluncane lokusakazeka angle compact sesakhiwo se-laser ngomsebenzi opholile yingxenye ebekiwe enquma amandla okulinganisa amabanga anqunyelwe amabanga anqumayo.
Ingxenye ebalulekile yokubona i-laser nge-wavelth yomuntu ephephe iso nge-optical parametric oscillator (OPO) inqubo, kufaka phakathi inketho yekristalu engekho emthethweni, indlela yokuqhathanisa yesigaba kanye ne-OPO Interiol Design Design. Ukukhethwa kwe-crystal engekho emgqeni kuncike ekunciphiseni okukhulu okune-con-linear, ukulimala okuphezulu komkhawulo we-ressince, amakhemikhali aqinile kanye nezinto ezibonakalayo kanye namasu wokukhula avuthiwe njll. Khetha indlela yokuqhathanisa isigaba esibucayi nge-angle enkulu yokwamukelwa kanye ne-angle encane yokuhamba; Isakhiwo se-OPO Cavity kufanele sicabangele ukusebenza kahle kanye nekhwalithi ye-Beam ngesisekelo sokuqinisekisa ukwethenjwa kwe-KTP-OPO kokuphuma kwe-KTTP-OPO kokuphuma kwe-angle ye-KTP-OPO, lapho ukukhanya kwesiginali kungakhipha impela iso lomuntu eliphephile le-laser. Ngakho-ke, i-crystal eyenziwe yanqunywa eceleni kolunye uhlangothi, okufanayo kwe-angle esetshenzisiwe
Ngokusekelwe ekubhekeni okuphelele kwalolu daba olungenhla, kuhlangene neleveli yentuthuko yenqubo yamanje yasekhaya kanye nemishini, isixazululo sobuchwepheshe sokwenza kahle yilesi: I-OPO yamukela i-Cavity II design ehambelana ne-KTS-OPO OPO; I-2 kptp-ops esesimweni esithe mpo esekwakheni se-tandem ukuthuthukisa ukusebenza kahle nokuthembeka kwe-laser njengoba kukhonjisiwe kuUmdwebo 1Ngaphezulu.
Umthombo wepompo uwukuzicwaninga futhi uthuthukise ama-semiconductor we-leser array, nomjikelezo we-semictonductor we-semiconductor, u-2% okungenani, amandla we-100W Peak webha elilodwa namandla aphelele angu-12,000. I-prism ye-angle-angle, i-planethi isibuko esibonisa konke kanye ne-polarizer yakha i-polarization egoqiwe okuhlanganisiwe, kanye ne-prism ye-angle yokudla kanye ne-waveplate ijikeleze ukuthola umphumela wokuhlangana owufunayo we-1064 NM Laser. Indlela ye-Q Q Ukuguqulwa i-Active Electro-Optical Q yokuhlunga esekelwe kwi-KDP Crystal.
Umdwebo 1Amakristalu amabili e-ktp axhunywe ochungechungeni
Kulesi sibalo, wukunawo amandla amancane okusebenza atholakalayo;
I-POUT yinani eliphakeme lamandla omsebenzi;
D ngukuthola i-optical system aperture;
t ukudluliselwa kwe-optical syssm;
θ yi-efingtering beam ukusakazeka angle engela ye-laser;
r yisilinganiso sokubonisa kwelitshe;
A yindawo okuhloswe ngayo indawo ephambene nesigaba;
R ibanga elikhulu kakhulu lokulinganisa;
Σ I-coefffiction emsulwa emkhathini.
Umdwebo 2: Imodyuli ye-ARC-enziwe kabusha ye-ARC nge-Self-Development,
nge-yag crystal rod phakathi.
Le khasiUmdwebo 2Ingabe izitaki ze-bar ezimise okwenziwe nge-arc, zibeka izinduku ze-crystal njenge-laser eliphakathi nendawo yemodyuli, ngokuhlushwa okungu-1%. Ukuxazulula ukungqubuzana phakathi kwe-Lateral Laser Movement kanye nokusatshalaliswa kokulinganisa kokukhishwa kwe-laser, ukusatshalaliswa kwe-Symmetric kwe-ARRAY LD endaweni enamadigri ayi-120. Umthombo wepompo ngu-1064NM wavelength, amamojula we-6000W array array bar ku-Seric semiconductor tandem pump. Ukukhishwa kwamandla kungukuthi 0-250mj nge-pulse yobubanzi obungaba ngu-10ns kanye nokuvama okusindayo kwe-20hz. Kusetshenziswa umgodi osongelwe, kanye ne-1.57μm wavelength laser kuyinto ekhishwa ngemuva kwe-tandem ktsa endertal crystal.
Igrafu 3Umdwebo onobukhulu obuyi-1.57um wavelength pulsed laser
Igrafu 4: 1.57um wavelength edonswe imishini yesampula ye-laser
Igrafu 5:Ukukhishwa kwe-1.57μm
Igrafu 6:Ukusebenza kahle komthombo wamaphampu
Ukuvumelanisa i-Laser Energy Addingt ukukala amandla okukhishwa kwezinhlobo ezi-2 ze-wavelength ngokulandelana. Ngokusho kwegrafu eboniswe ngezansi, i-resum yenani lamandla kwakuyinani eliphakathi elisebenza ngaphansi kwe-20hz nge-1 min runcity. Phakathi kwazo, amandla akhiqizwa yi-1.57um Wavelentuntun Laser anoshintsho oluhlonishwayo nobudlelwano be-1064NM wavezeth emthonjeni wamandla. Lapho amandla omthombo wepompo alingana no-220MJ, amandla okukhipha a-He 1.57um Wavelength Laser ayakwazi ukufeza i-80mj, ngezinga lokuguqulwa lifinyelela kuma-35%. Njengoba ukukhanya kwesiginali ye-OPO kukhiqizwa ngaphansi kwesenzo sokwenziwa kwamandla okukhanya okuyisisekelo, inani layo le-Threshold liphakeme kunenani eliphansi lemvamisa, futhi amandla alo aphansi akhuphuka ngokushesha ngemuva kokudlula kwenani lempompo. Ubudlelwano phakathi kwamandla okukhipha i-OPO kanye nokusebenza kahle kwamandla okuphuma okukhanya okuyisisekelo kuboniswa esithombeni, lapho kungabonakala khona ukuthi ukusebenza kahle kwe-OPO kungafinyelela kuma-35%.
Ekugcineni, umphumela we-1.57μm wavelength laser Pulse okhipha amandla amakhulu kune-80mj kanye nobubanzi be-laser pulse ka-8.5ns kungatholakala. I-divergence angle yokuphuma kwe-laser ugongolo ngokusebenzisa i-laser beam expander ingu-0.3mrad. Ukulinganisa kanye nokuhlaziywa kukhombisa ukuthi amandla okulinganisa ibanga le-Laser RangeFinder e-Pulsed I-Rangelinder esebenzisa le-laser ingadlula i-30km.
| Umbuzi | 1570 ± 5NM |
| Imvamisa Ephindaphindekayo | 20hz |
| I-Laser Beam Ukusakaza Angle (ukunwetshwa kwe-beam) | 0.3-0.6mrad |
| Ububanzi be-pulse | 8.5ns |
| I-Pulse Energy | I-80mj |
| Amahora okusebenza aqhubekayo | 5Miso |
| Ubunzima | ≤1.2kg |
| Ukushisa kokushisa | -40 ℃ ~ 65 ℃ |
| Ukushisa okushisa | -50 ℃ ~ 65 ℃ |
Ngaphezu kokwenza ngcono ukucwaninga kobuchwepheshe bakhe kanye nokutshala imali, ukuqinisa ukwakhiwa kweqembu le-R & D nokulungisa uhlelo lobuchwepheshe be-R & D futhi kusebenza ngentshiseko izikhungo zokucwaninga zasendaweni yangaphandle embonini - futhi zisungule ubudlelwano obuhle bezimboni abadumile. Ubuchwepheshe obuyinhloko kanye nezinto ezisemqoka zithuthukile ngokuzimela, zonke izinto ezisemqoka zithuthukisiwe futhi zakhiwa ngokuzimela, futhi wonke amadivaysi enziwe enziwe enziwe. I-Laser yomthombo ekhanyayo isasheshisa ijubane lokuthuthukiswa kobuchwepheshe kanye nokwenziwa okusha, futhi izoqhubeka nokwethula izindleko eziphansi kanye nokwethenjelwa ukweneliseka kwamehlo kwamehlo e-Laser RanderFinder amamojula wokwanelisa izidingo zemakethe.
Isikhathi sePosi: Jun-21-2023