Inkcazo kunye neZiseko

Iilaser zeDiode-pumped solid-state (DPSS) luhlobo lwezixhobo zelaser ezisebenzisa ii-semiconductor diodes njengomthombo wokumpompa ukuze kunikwe amandla i-solid-state gain medium. Ngokungafaniyo nee-gas okanye ii-dye laser ezilingana nazo, iilaser zeDPSS zisebenzisa i-crystalline solid ukuvelisa ukukhanya kwelaser, zibonelela ngokudibanisa ukusebenza kakuhle kombane kwediode kunye nomqadi womgangatho ophezulu weiileyiza zesimo esiqinileyo.

Imigaqo yokusebenza

Umgaqo osebenzayo we-laser ye-DPSS uqala ngobude be-wavelength, obuqhele ukuba yi-808nm, obufunxwa yi-gain medium. Le medium, edla ngokuba yi-neodymium-doped crystal efana ne-Nd: YAG, ivuselelwa ngamandla afunxwayo, nto leyo ekhokelela ekuguqukeni kwenani labantu. Ii-electron ezivuselelweyo kwi-crystal emva koko zehla ziye kwimeko yamandla ephantsi, zikhupha ii-photons kubude be-wavelength ye-laser ye-1064nm. Le nkqubo incediswa yi-resonant optical cavity eyandisa ukukhanya kube yi-coherent beam.

Ulwakhiwo lwesakhiwo

Uyilo lwe-laser ye-DPSS luphawulwa bubuncinci bayo kunye nokuhlanganiswa kwayo. Ii-diode zepompo zibekwe ngobuchule ukuze ziqondise ukukhutshwa kwazo kwi-gain medium, esikwe ngokuchanekileyo kwaye sipolishiswe ngokwemilinganiselo ethile, njenge-'φ367mm', 'φ378mm', 'φ5165mm', 'φ7165mm', okanye 'φ2*73mm'. Ezi milinganiselo zibalulekile njengoko zichaphazela umthamo wendlela kwaye, ngenxa yoko, ukusebenza kakuhle kunye nokulinganiswa kwamandla kwelaser.

Iimpawu zeMveliso kunye neeParamitha

Iilaser zeDPSS zaziwa ngamandla azo aphezulu okukhupha, ukusuka kwi-55 ukuya kwi-650 watts, nto leyo ebonisa ukusebenza kakuhle kwazo kunye nomgangatho we-gain medium. Amandla alinganiswe ngepompo, aphakathi kwe-270 ukuya kwi-300 watts, yiparameter ebalulekileyo emisela umda kunye nokusebenza kakuhle kwenkqubo yelaser. Amandla aphezulu okukhupha kunye nokuchaneka kwenkqubo yokupompa kuvumela umqadi womgangatho ogqwesileyo kunye nozinzo.

Iiparameters ezibalulekileyo

Ubude beWavelength yokuPompa: 808nm, yenzelwe ukufunxwa ngokufanelekileyo yi-gain medium.
Amandla Alinganiswe NgePump: 270-300W, ebonisa amandla asebenza ngawo iidiode zepump.
Ubude beWavelength yemveliso: 1064nm, umgangatho wezicelo ezininzi ngenxa yomgangatho wayo ophezulu wemitha kunye nokukwazi kwayo ukungena.
Amandla okuphuma: 55-650W, ebonisa ubuchule be-laser ekuphumeni kwamandla kwiindlela ezahlukeneyo zokusebenza.
Ubukhulu bekristale: Ubungakanani obuhlukeneyo ukuze kuhlangatyezwane neendlela ezahlukeneyo zokusebenza kunye namandla okukhupha.