Tanthauzo ndi Zofunikira

Ma laser a Diode-pumped solid-state (DPSS) ndi gulu la zipangizo za laser zomwe zimagwiritsa ntchito ma diode a semiconductor ngati gwero lopopera mphamvu kuti zipatse mphamvu solid-state gain medium. Mosiyana ndi ma laser a gasi kapena utoto, ma laser a DPSS amagwiritsa ntchito crystalline solid kuti apange kuwala kwa laser, zomwe zimapangitsa kuti diode igwire bwino ntchito komanso kuti kuwala kwapamwamba kwambiri kukhale kofanana ndi kwa diode.ma laser olimba.

Mfundo Zogwirira Ntchito

Mfundo yogwira ntchito ya laser ya DPSS imayamba ndi kutalika kwa mafunde, komwe nthawi zambiri kumakhala pa 808nm, komwe kumayamwa ndi gain medium. Medium iyi, yomwe nthawi zambiri imakhala ndi neodymium-doped crystal monga Nd: YAG, imayamwa ndi mphamvu yomwe imayamwa, zomwe zimapangitsa kuti anthu asinthe. Ma electron okondwa omwe ali mu kristalo amatsika kufika pamlingo wotsika wa mphamvu, kutulutsa ma photon pa kutalika kwa mafunde a laser a 1064nm. Njirayi imathandizidwa ndi resonant optical cavity yomwe imakulitsa kuwala kukhala coherent beam.

Kapangidwe ka Kapangidwe

Kapangidwe ka laser ya DPSS kamadziwika ndi kuphweka kwake komanso kuphatikiza kwake. Ma diode a pampu amayikidwa mwanzeru kuti atsogolere kutulutsa kwawo mu gain medium, yomwe imadulidwa bwino ndikupukutidwa ku miyeso inayake, monga 'φ3'.67mm', 'φ378mm', 'φ5165mm', 'φ7165mm', kapena 'φ2*73mm'. Miyeso iyi ndi yofunika kwambiri chifukwa imakhudza kuchuluka kwa mawonekedwe ndipo, motero, magwiridwe antchito ndi kukula kwa mphamvu ya laser.

Zinthu ndi Ma Parameter a Zamalonda

Ma laser a DPSS amadziwika ndi mphamvu yawo yotulutsa mphamvu zambiri, kuyambira 55 mpaka 650 watts, zomwe ndi umboni wa magwiridwe antchito awo komanso ubwino wa gain medium. Mphamvu yogwiritsira ntchito pampu, yomwe ili pakati pa 270 mpaka 300 watts, ndi chinthu chofunikira kwambiri chomwe chimatsimikizira malire ndi magwiridwe antchito a dongosolo la laser. Mphamvu yotulutsa mphamvu zambiri pamodzi ndi kulondola kwa njira yopopera imalola kuwala kwapamwamba komanso kukhazikika.

Magawo Ofunika Kwambiri

Kutalika kwa Mafunde Opompa: 808nm, kokonzedwa bwino kuti kuyamwa bwino ndi cholumikizira chowonjezera.
Mphamvu Yoyesedwa ndi Pampu: 270-300W, kusonyeza mphamvu yomwe ma diode a pampu amagwirira ntchito.
Kutalika kwa Mafunde Otuluka: 1064nm, muyezo wa ntchito zambiri chifukwa cha khalidwe lake la kuwala kwapamwamba komanso kuthekera kolowera.
Mphamvu Yotulutsa: 55-650W, kusonyeza kusinthasintha kwa mphamvu ya laser pakugwiritsa ntchito mphamvu zosiyanasiyana.
Kukula kwa Makristalo: Kukula kosiyanasiyana kuti kugwirizane ndi njira zosiyanasiyana zogwirira ntchito ndi mphamvu zotulutsa.