Kumandla aphezulu e-ultrashort pulse laser, inegalelo elikhulu kuphando lwezenzululwazi, imveliso yamashishini kunye nentsimi yebhayoloji.Inkqubo eqhelekileyo yokudibanisa itekhnoloji ye-ultrashort pulse iboniswa njengomfanekiso 1.
Umzobo 1 Pluse udibanisa/ukwahlula iindlela
Imbewu yeLaser i-pulse iya kwahlulwa ibe yipulse eliqela, emva koko amandla ayo aya kwandiswa yi-AMP, yonke i-pulse eyahlulayo iya kudityaniswa ibe nye ukunyusa amandla e-pulse kunye namandla.Ukuze kuthintelwe isiphumo nonlinear, itekhnoloji CPA iya kusetyenziswa ukwandisa imbewu laser pulse kuqala ukukhulisa amandla, emva koko ukucinezela ububanzi pulse.Kukho iindlela ezintathu zokufezekisa ukudibanisa okuhambelanayo kwe-ultrashort pulse: ukudibanisa indawo ehambelanayo, i-dispensive-pulse amplification (DPA), kunye ne-pulse stack.
Ngokuphathelele ukudibanisa okuhambelanayo kwendawo (umzobo 1 (a)), i-technic esisiseko ifana ne-laser eqhubekayo.Imbewu yeLaser yahlulwe ngokuqhekeka, ukwahlula ngakunye kukhuliswa yimodyuli yesigaba kunye neamplifier yamandla kwaye ekugqibeleni idityaniswe njengedibaniso enye.
Indlela yesibini yi-DPA (umzobo 1 (b)) owahlula i-laser pulse kulandelelwano lwe-laser nganye eyahlulwe kwaye ayichaphazeli omnye nomnye.Olu landelelwano lwelaser luya kudibanisa lube yi-laser pulse ukunyusa amandla aphezulu e-pulse ephumayo.
I-Pulse stack(figure 1(c)) inokwenza i-pulse stack ezininzi zibe yi-pulse enye enokufikelelwa yi-GTI kunye ne-SND(i-stack-and-lahla).
Phantse kwangelo xesha linye apho kwenziwa itekhnoloji edibeneyo yokudibanisa kunye neelasesi, eziye zafumana impumelelo ebalulekileyo kwi-10.3kw ultra-fast fiber laser coherent edibanisayo kunye ne-100-channel enkulu ye-fiber laser edibeneyo edibeneyo, kwaye yaqonda ixabiso layo kuguqulo lwamaza e-laser, laser radar kunye laser guide star.Ukuhlaziya ngokuqhubekayo itekhnoloji ye-lasers ibonelela ngomthombo wokukhanya omtsha wokudibanisa okuhambelanayo, ngokubuyisela, ukukhanya okunyukayo komthombo wokukhanya kuxhomekeke ekuhlanganiseni itekhnoloji ehambelanayo.
Ulwazi oluthe vetshe ngemveliso, ungaza kundwendwela iwebhusayithi yethu:
https://www.erbiumtechnology.com/
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Ixesha loHlaziyo: Meyi-29-2022
