N'ihi na elu ike ultrashort pulse laser, ọ na-atụnye oké ụkpụrụ na nnyocha sayensị, mmepụta mmepụta na biomedical ubi.A na-egosi usoro teknụzụ jikọtara ọnụ nke pulse ultrashort dị ka ọnụ ọgụgụ 1.
Ọgụgụ 1 Pluse ijikọ/kewaa ụzọ
A ga-ekewa mkpụrụ osisi laser n'ime ọtụtụ pulse, mgbe ahụ, AMP ga-eme ka ike ya dịkwuo elu, ihe niile nkewa ahụ ga-ejikọta n'ime otu iji bilie ike na ike.Iji zere mmetụta na-adịghị n'ịntanetị, a ga-etinye teknụzụ CPA iji gbasaa mkpụrụ osisi laser mbụ maka mmụba ike, wee mpikota onu obosara usu.Enwere ụzọ atọ iji nweta njikọta ọnụ nke ultrashort pulse: spatial coherent comblification, nkewa-pulse amplification (DPA), na pulse stack.
N'ihe gbasara njikọta oghere oghere (ọnụọgụ 1 (a)), teknụzụ bụ isi dị ka laser na-aga n'ihu.A na-ekewa mkpụrụ osisi laser site na splitter, nke ọ bụla gbawara agbawa na-abawanye site na modulator na-eme ihe na ike amplifier ma mesịa jikọta ya dị ka otu ntinye.
Ụzọ nke abụọ bụ DPA (nọmba 1 (b)) nke na-ekewa laser pulse n'ime usoro laser ọ bụla nke kewapụrụ na ọ dịghị emetụta ibe ya.Usoro laser ndị a ga-ejikọta n'ime laser pulse iji bulie ike kachasị elu nke mpụta mmepụta.
Pulse tojupụtara (ọnụọgụ 1 (c)) nwere ike ime ka multi pulses tojupụtara n'otu usu nke nwere ike nweta site GTI na SND (kpokọta-na-ekpofu).
Ọ fọrọ nke nta ka ọ bụrụ n'otu oge ahụ ka a na-emepụta teknụzụ na-ejikọta ọnụ na lasers, bụ ndị nwetaworo nnukwu ihe ịga nke ọma na 10.3kw ultra-fast fiber laser coherent ijikọta na 100-channel nnukwu arrays fiber laser coherent ijikọta, ma ghọta uru ọ bara na ntụgharị ugboro ugboro laser. laser radar na laser ndu kpakpando.Na-aga n'ihu na-emelite teknụzụ nke lasers na-enye isi iyi ọkụ ọhụrụ maka ijikọta ọnụ, na nloghachi, ịrị elu nke isi iyi ọkụ na-adabere na teknụzụ na-ejikọta ọnụ.
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