Isiqulatho
● Intshayelelo
● Isishwankathelo semarike
● Ukuthelekiswa kwezikhombisi ze-laser ezibomvu vs
● Izinto ekufuneka uziqwalasele xa ukhetha izikhombisi zelaser
● Umqukumbelo
intshayelelo
Izikhombisi zeLaser, ezisakuba sisixhobo esilula sokubonisa, ziye zavela kwizixhobo ezibalulekileyo kuwo wonke amacandelo ezemfundo, amashishini, kunye nolonwabo, kunye nakwizicelo zomkhosi. Le yantlukwano esetyenziswayo igxininisa imfuneko yokuqonda iintsingiselo zemarike zangoku, eziveza ukhetho olukhulayo lweentlobo ezithile ezisekelwe kwiimfuno zesicelo. Iilaser eziluhlaza zifumana ukuthandwa ngokubonakala kwazo kunye noluhlu, ngakumbi kwiindawo ezikhanyiswe kakuhle, ngelixa iilaser ezibomvu ziqhubeka nokuxatyiswa ngexabiso labo kunye nobomi bebhetri. Njengoko intengiso isanda, zombini itekhnoloji ngasemva kwezikhombisi ze-laser kunye nemigaqo elawula ukusetyenziswa kwazo nazo ziyaqhubela phambili. Kumashishini akhetha izikhombisi zelaser, ulwazi olubanzi lwala mandla entengiso kunye neenkcukacha zemveliso zibalulekile ekwenzeni izigqibo zokuthenga ezinolwazi.
ubenemboniselo Market
Isabelo semarike kunye nemimandla ehamba phambili
Imakethi ye-laser pointer kulindeleke ukuba ibe namava okukhula okubonakalayo, okuqikelelwa ukuba kuya kufikelela kwingeniso enkulu ngo-2028, kunye nezinga lokukhula lonyaka elihlanganisiweyo (CAGR) le-1.2% ngexesha loqikelelo. UMntla Melika okwangoku uphambili, ubambe isabelo esibalulekileyo semakethi ngenxa yemfuno eyomeleleyo kuwo omabini amacandelo omkhosi kunye nolonwabo. Le mfuno ikhuthazwa kukwamkelwa okukhawulezayo kommandla weetekhnoloji eziphambili ezibonelela ngokubonakala okukhulu kunye noluhlu, okwenza ezi zixhobo zibe yimfuneko kwizicelo ezahlukeneyo.
Iindlela zemarike kunye notshintsho
Iindlela zentengiso zikwatyhila ngakumbi ukudityaniswa okukhulayo kwezalathisi zelaser kuwo wonke amacandelo amaninzi, kubandakanywa nemeko yemfundo, apho ziqeshwe khona kakhulu ukwenza imiboniso kunye nokonwabisa, ezisetyenziselwa ukomeleza iziphumo zokubonwayo kwimidlalo ephilayo. Ukuguquguquka kwetekhnoloji ngokubhekiselele kumbala kunye ne-wavelength ngokwezifiso-ezifana ne-laser eziluhlaza ezikhethwa ukubonakala kwazo kwiimeko zemini kunye ne-laser ebomvu ekhethiweyo ngenxa yokusebenza kakuhle kwamandla-ibonelela kwiimfuno ezithile zabasebenzisi. Ngaphandle koku kukhula, imakethi ijongene nemingeni evela kwimithetho engqongqo yokhuseleko, elawula ngobuchule ukuveliswa kunye nokuhanjiswa kwezikhombisi zelaser. Le migaqo, ejoliswe ekuthinteleni ukulimala, ngokukodwa kwii-lasers ezinamandla amakhulu, ifuthe kwi-dynamics yemarike ngokubeka imida ekufumanekeni kunye nokusetyenziswa kweentlobo ezithile ze-laser pointers.
Ukuthelekiswa kwezikhombisi ze-laser ezibomvu vs
Ukhetho phakathi kwezikhombisi ze-laser ezibomvu kunye neziluhlaza ubukhulu becala kuxhomekeke kumahluko wabo ekuqaqambeni, ukubonakala, uluhlu, ubomi bebhetri, kunye neendleko, nganye kuzo ibonelela ngeemfuno ezahlukeneyo ngokuxhomekeke kwimeko yokusetyenziswa.
Ukukhanya kunye nokubonakala
Iilaser eziluhlaza zikhanya kakhulu kwaye zibonakala ngakumbi kunezabo ezibomvu, ngakumbi kwiindawo ezikhanyiswe kakuhle okanye emini. Oku kukhula kokubonakala kungenxa yobuntununtunu obuphezulu beliso lomntu kukukhanya okuluhlaza, malunga nama-532 e-nanometers kubude be-wavelength, ngokuchasene nokukhanya okubomvu, okuqheleke ukusuka kuma-635 ukuya kuma-650 nanometers. Ukuqaqamba okongeziweyo kweelaser eziluhlaza kuzenza zisebenze ngakumbi kusetyenziso olufuna ukubonakala ukusuka kumgama omde, njengakuseto lwemfundo yangaphandle okanye ukujonga iinkwenkwezi.
Uluhlu kunye nomgama
Ukusebenza kwezikhombisi zelaser kukwahluka ngokoluhlu lwazo kunye nobuchule bomgama, obuphenjelelwa bubude bokukhanya. Iilaser eziluhlaza, ezinobude bazo obufutshane, zisasazeke kancinci esibhakabhakeni xa kuthelekiswa nobude obude beelases ezibomvu. Olu phawu luvumela iilaser eziluhlaza ukuba zigcine umqadi ogxininise ngakumbi kumgama omde, uzenza zilungele ukusetyenziswa kwiiholo zokufundisa ezinkulu okanye ukukhomba izinto ezikude kuyo yomibini imisebenzi yezemfundo kunye neyokuzonwabisa yangaphandle.
Ubomi bebhetri kunye nokusebenza kakuhle kwamandla
Ngaphandle kweenzuzo zabo ngokubonakala kunye noluhlu, iilaser eziluhlaza zifuna amandla amaninzi, anokukhokelela kubomi obufutshane bebhetri. Iilaser ezibomvu, ngokuchaseneyo, zinamandla ngakumbi ngenxa yobude bawo obude obufuna amandla amancinci ukuvelisa umqadi obonakalayo. Oku kwenza iilaser ezibomvu zibe lukhetho olufaneleke ngakumbi kwiimeko apho ubomi obude bebhetri bubalulekile, njengaseshinini zemfundo ende okanye iinkomfa apho ukutshintsha iibhetri rhoqo kungenzeki.
Iimeko zeendleko
Iindleko yinto ebalulekileyo xa ukhetha phakathi kwezikhombisi ze-laser ezibomvu neziluhlaza. Iilaser eziluhlaza ngokubanzi ziza nethegi yexabiso eliphezulu, elibalelwa kubuchwephesha obuntsonkothileyo obufunekayo ukuvelisa ukukhanya okuluhlaza. Le teknoloji ibandakanya inkqubo eyongezelelweyo apho ukukhanya kwe-infrared kuguqulwa kukukhanya okuluhlaza okubonakalayo, ukongeza kwiindleko zokuvelisa. Ngenxa yoko, iilaser ezibomvu zihlala zisisisombululo esinendleko kwiindawo ezininzi zemfundo kunye nezoshishino apho ukubonakala okubanzi kunye noluhlu lungabalulekanga kangako.
Izinto ekufuneka uziqwalasele xa ukhetha izikhombisi ze-laser
Ukhuseleko lweLaser kunye nokuhlelwa
Izikhombisi zeLaser zihlelwa ngamaqumrhu alawulayo afana ne-FDA ngokusekelwe kumandla azo okwenza ukwenzakala kwamehlo. Iilaser zodidi lwesi-II zikhupha ukukhanya okubonakalayo okunemveliso yamandla ukuya kuthi ga kwi-1 milliwatt (mW) kwaye zithathwa njengekhuselekile ukusetyenziswa ngokubanzi, zibeka umngcipheko omncinci ukuba ukuvezwa kukufutshane. I-laser ye-Class IIIa inemveliso yamandla phakathi kwe-1 kunye ne-5 mW kwaye ifuna ukuqaphela ngakumbi, njengoko ukuvezwa ngokuthe ngqo kunokubangela umonakalo wamehlo. Iiklasi eziphakamileyo, ezinje ngoKlasi IIIb (5 ukuya ku-500 mW) kunye noKlasi IV (ngaphezu kwama-500 mW), ziyingozi kwaye zithintelwe kusetyenziso lwemizi-mveliso, lwenzululwazi, okanye lwasemkhosini. Ukuqonda olu lwahlulo kunceda abasebenzisi ukuba bakhethe isalathisi se-laser esilinganisa ukusebenza kunye nokhuseleko.
Ukufaneleka kwesicelo esithile
Usetyenziso olwahlukileyo lufuna iindidi ezithile zezikhombisi zelaser. Kwiimeko zemfundo kunye nezoshishino, apho imfuno ephambili kukugqamisa isicatshulwa okanye izinto kwisikrini okanye ibhodi, i-laser pointer ebomvu (635-650 nm) enamandla angaphantsi yanele. Kwimisebenzi yangaphandle okanye iimeko ezifuna ukubonakala komgama omde, njengeziza zokwakha okanye ukujonga iinkwenkwezi, isalathisi esiluhlaza selaser (532 nm) sifanelekile ngenxa yokukhanya okungaphezulu kunye nokubonakala. Usetyenziso lwemizi-mveliso lunokufuna izikhombisi zelaser ngokuchaneka okuphezulu kunye namandla, oko kufuna ukuba kuqwalaselwe ngononophelo zombini umgama wamaza kunye namandla aphumayo ukuhlangabezana neemfuno ezithile.
Ukuqwalaselwa kobude bamaza
Ubude be-laser pointer buchaphazela ukubonakala kwayo kunye nokusebenza kwayo kwimisebenzi eyahlukeneyo. Iilaser eziluhlaza, eziphuma kwi-532 nm, zibonakala ngakumbi kwiliso lomntu ngenxa ye-sensitivity ye-photoreceptors yeso ekukhanyeni okuluhlaza. Oku kubenza bafanelekele izicelo ezifuna ukubonakala okuphezulu kwiimeko ezahlukeneyo zokukhanyisa. Iilaser ezibomvu, ezinobude obujikeleze i-635-650 nm, aziqaqambi kangako kodwa zinokusebenza ngakumbi kwimisebenzi engadingi ukubonakala okuphezulu, njengokukhomba kuluhlu olufutshane okanye ukusetyenziswa kwindawo elawulwayo yokukhanya. I-laser eluhlaza okwesibhakabhaka kunye ne-violet, ephuma kwi-405-450 nm, inikezela ngezicelo ezizodwa kuphando lwezenzululwazi kodwa aziqhelekanga ukusetyenziswa ngokubanzi ngenxa yokuba ziyakwazi ukubangela ukunyanzeliswa kwamehlo.
Ixabiso-ukusebenza kakuhle
Ngelixa iilaser eziluhlaza ngokubanzi zibiza kakhulu ngenxa yetekhnoloji entsonkothileyo efunekayo ukuze zivelise, ukubonakala kwazo okuphezulu kunye nokusebenza kunokulungelelanisa iindleko zezicelo ezithile. Iilaser ezibomvu zineendleko ezingaphezulu, zinika ukusebenza okwaneleyo kwizicelo zangaphakathi okanye ezimfutshane. Xa ukhetha i-laser pointer, kubalulekile ukuba ungaqwalaseli kuphela iindleko zokuqala kodwa kunye neenzuzo zexesha elide kunye nokusebenza kakuhle. Iilaser ezinexabiso eliphezulu zinokubonelela ngokuzinzileyo, ukusebenza kakuhle kwamandla, kunye nokuguquguquka kwezinto, okukhokelela ekongiweni kweendleko ngokuhamba kwexesha, ngakumbi kwiimeko zobuchwephesha okanye zokusetyenziswa rhoqo.
isiphelo
Ukukhetha isalathisi esichanekileyo selaser kubalulekile ukuze kuhlangatyezwane neemfuno ezithile zokusebenza, nokuba zezemfundo, zeshishini, okanye zezoshishino. Amashishini kufuneka athathele ingqalelo izinto ezinje ngokuqaqamba, uluhlu, ukuhlelwa kokhuseleko, ubude bamaza, kunye neendleko zokuqinisekisa ukusebenza ngokupheleleyo kunye nokhuseleko. Ngokuphonononga ngokucokisekileyo le miba yobugcisa, iinkampani zinokwenza izigqibo ezinolwazi eziphucula unikezelo lwemveliso yazo, nto leyo ekhokelela ekwanelisekeni kwabathengi kunye nokuma okungcono kwemarike. Ukuqonda lo mahluko akuncedi kuphela ekukhetheni eyona ndawo ifanelekileyo yelaser pointer kodwa ikwaxhasa izicwangciso ezisebenzayo zokuthengisa kwakhona, ukuqinisekisa ukuba abathengi bafumana iimveliso ezihlangabezana neemfuno zabo kunye nokuhambisa ixabiso elikhethekileyo.
