I-Laser iyisici esiyinhloko semishini yokucubungula i-laser, izinga lobuchwepheshe be-laser seliyisici esibalulekile esithinta izinga lobuchwepheshe lemishini yokucubungula i-laser, i-laser yaseShayina esezingeni eliphezulu ihlangabezane nesigaba sokufaka isicelo selabhorethri, isigaba sokufaka isicelo sezimboni esincane nesiphakathi, sizongena esigabeni sokufaka isicelo esikhulu sezimboni, izinga lokuthunyelwa kwezimboni kanye nesilinganiso semakethe kukhula ngokushesha ngokuthuthuka kwemboni. Esikhathini esizayo, kulindeleke ukuthi ubukhulu bemakethe yemboni buzoqhubeka nokukhula ngaphansi kwenqubomgomo.
Idatha eyinhloko yaleli phepha: inani lamabhizinisi embonini ye-laser ye-ultrafast, ukuthunyelwa kwe-laser ye-ultrafast femtosecond ultrafast, usayizi wemakethe yemboni ye-laser ye-ultrafast, njll. I-laser ye-Ultrafast ibhekisela ku-laser enesikhathi esifushane se-laser pulse. Uma kuqhathaniswa ne-laser ye-nanosecond, isikhathi se-laser pulse ye-ultrafast sifushane kakhulu, amandla asheshayo aphezulu kakhulu, amandla agxile endaweni encane kakhulu futhi awathintwa yisilinganiso sokuphindaphinda kwe-pulse kanye namandla aphakathi, ikhwalithi ye-beam izinzile.
Kusukela ngo-1961, lapho i-laser yokuqala ye-ruby yaseShayina yasungulwa yi-Changchun Institute of Optics and Fine Mechanics, i-Chinese Academy of Sciences, ubuchwepheshe be-laser budlule enkambisweni yentuthuko esheshayo yeminyaka engaphezu kwengu-50. Ngokuphathelene nokuthuthukiswa kwezimboni, kusukela ngawo-1990, izinkampani ze-laser ezindala zangena ekukhiqizweni kwe-laser ye-pulse emfushane kakhulu. Eminyakeni yamuva nje, ngokuthuthuka okuqhubekayo kokuzinza, i-laser isiqalile ukusetshenziswa embonini enkulu.
Ngokuphathelene nesidingo semakethe se-laser ye-ultrafast, ngokwezibalo ze-2021 China Laser Industry Development Report ekhishwe ngokuhlanganyela yi-Wuhan Literature and Information Center of Chinese Academy of Sciences, i-Chinese Laser Journal, i-Chinese Optical Society kanye nezinye izikhungo, ukuthunyelwa kwe-ultrafast femtosecond ultrafast laser eShayina kwanda unyaka nonyaka kusukela ngo-2015 kuya ku-2020, ngesilinganiso sokukhula esingaphezu kuka-50%. Ngo-2020, iShayina yathumela ama-laser e-femtosecond ultra-fast angu-2,100, okwenyuke ngamaphesenti angu-52.2 ngonyaka.
Ngokuphathelene nosayizi wemakethe, ngokwezibalo zeWuhan Literature and Information Center of Chinese Academy of Sciences, inani lokuthengisa le-laser ye-ultrafast yaseShayina lakhula ngokushesha kusukela ngo-2015 kuya ku-2020. Ngo-2020, inani lokuthengisa le-laser ye-ultrafast yaseShayina ladlula ama-yuan ayizigidi eziyizinkulungwane ezingu-2.7, kanye nokukhula konyaka nonyaka okungu-10.20%. Isilinganiso sokukhula okuhlanganisiwe kwaminyaka yonke kwemakethe ye-laser ye-ultrafast kusukela ngo-2015 kuya ku-2020 cishe singama-56.24%.
I-Laser iyisici esiyinhloko semishini yokucubungula i-laser, futhi izinga lobuchwepheshe le-laser liba yisici esiyinhloko esithinta izinga lobuchwepheshe lemishini yokucubungula i-laser. I-laser encane izogcina umkhuba wokuthuthuka uye esiqondisweni sobude obufushane, ububanzi obuncane be-pulse namandla aphezulu, futhi izimo zokusetshenziswa kwe-micro-machining zizokwandiswa kakhulu. Uhlelo Lweminyaka Emihlanu Lwe-14 Lwentuthuko Yezomnotho Nezenhlalo Kazwelonke kanye Nohlaka Lwemigomo Yombono Ka-2035 YeRiphabhulikhi Yabantu baseShayina, eyakhishwa ngoMashi 2021, ihlongozwe ukukhuthaza ukwenziwa ngcono nokuhlanganiswa kwezinhlelo ezintsha eziqondiswa izidingo zesu zikazwelonke, kanye nokusheshisa ukwakhiwa kwamandla esayensi nezobuchwepheshe amaqhinga aholwa ama-laboratory kazwelonke. Ama-laboratory amaningi kazwelonke azosungulwa ukuze agxile emikhakheni emikhulu yokusungula izinto ezintsha njengolwazi lwe-quantum, i-photonics kanye ne-micro kanye ne-nano electronics, futhi ama-laboratory ayisihluthulelo kazwelonke azohlelwa kabusha ukuze kwakhiwe uhlelo lwe-laboratory olunesakhiwo esifanele kanye nokusebenza okuphumelelayo.
Iqhutshwa amasondo amabili esisekelo socwaningo lwesayensi kanye nokwanda kwesidingo, amandla emakethe e-ultra-short pulse laser emelelwe yi-picosecond kanye ne-femtosecond azoqhubeka nokukhula. Ngakho-ke, kubikezelwa ukuthi usayizi wemakethe yemboni ye-ultrafast laser yaseShayina uzogcina izinga lokukhula elingaba ngu-15%. Kulinganiselwa ukuthi usayizi wemakethe yemboni ye-ultrafast laser yaseShayina uzofinyelela cishe ku-6.2 billion yuan ngo-2026.
Isikhathi sokuthunyelwe: Mashi-25-2023
