Erbium Glass Micro laser Featured Umfanekiso

I-Erbium Glass Micro laser

Inkcazelo emfutshane:

Kwiminyaka yakutshanje, ngokunyuka ngokuthe ngcembe kwimfuno yesicelo sezixhobo ezikhuselekileyo zamehlo ezikhuselekileyo zamehlo eziphakathi kunye nomgama omde, iimfuno eziphezulu ziye zabekwa phambili kwizalathi ze-laser zeglasi, ngakumbi ingxaki yokuba ukuveliswa kobuninzi bezinga le-mJ. iimveliso zamandla aphezulu azinakwenzeka eTshayina okwangoku. ,ilindele ukusonjululwa.

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I-1535nm Ultra-encinci yeglasi ye-erbium yeglasi ekhuselekileyo ye-solid-state laser isetyenziselwa i-laser esukela, kwaye i-1535nm wavelength ikwindawo yeliso lomntu kunye nefestile ye-atmospheric, ke ifumene ingqwalasela ebanzi kwimimandla ye-laser. kunye nonxibelelwano nge-elektroniki. I-Erbium yeglasi ye-laser yezinga eliphantsi lokuphindaphinda i-pulse (ngaphantsi kwe-10hz) i-laser range finder. Iilaser zethu ezikhuselekileyo zamehlo zisetyenzisiwe kwii-rangefinders ezinoluhlu lwe-3-5km kunye nokuzinza okuphezulu kokujoliswa kwe-artillery kunye ne-drone pods.

Xa kuthelekiswa neelaser eziqhelekileyo zeRaman kunye ne-OPO (i-Optical Parametric Oscillation) lasers evelisa amaza akhuselekileyo esweni, i-laser yeglasi ye-bait zizinto ezisebenzayo ezivelisa ngokuthe ngqo i-wavelengths ekhuselekileyo yamehlo, kwaye zinezibonelelo zesakhiwo esilula, umgangatho olungileyo, kunye nokuthembeka okuphezulu. Ngowona mthombo wokukhanya okhethwayo kubagcini boluhlu olukhuselekileyo lwamehlo.

IiLaser eziphuma kubude bamaza ubude kune-1.4 um zihlala zibizwa ngokuba "zikhuselekile kwiliso" kuba ukukhanya kolu luhlu lwamaza amaza kutsalwa ngamandla kwi-cornea kunye ne-lens yeliso kwaye ngenxa yoko akukwazi ukufikelela kwiretina ebuthathaka kakhulu. Ngokucacileyo, umgangatho "wokhuseleko lwamehlo" awuxhomekanga kuphela kwi-wavelength ephumayo, kodwa nakwinqanaba lamandla kunye nokukhanya okunokufikelela kwiso. Iilaser ezikhuselekileyo zamehlo zibaluleke kakhulu kwi-laser ye-1535nm kunye ne-radar, apho ukukhanya kufuneka kuhambe imigama emide ngaphandle. Imizekelo ibandakanya i-laser rangefinders kunye ne-free-space optical communications.

● Amandla emveliso (uJ) 200 260 300
● Ubude beWaveleng (nm) 1535
● Ububanzi be-Pulse (ns) 4.5-5.1
● Phinda i-frequency (Hz) 1-30
● Ukwahlukana kwe-Beam (mrad) 8.4-12
● Ubungakanani bokukhanya kwempompo (um) 200-300
● Ubude bokukhanya kwempompo (nm) 940
● Impompo yamandla okukhanya (W) 8-12
● Ixesha lokunyuka (ms) 1.7
● Ubushushu bokugcina (℃) -40~65
● Ubushushu bokusebenza (℃) -55~70