Ngokusetshenziswa okwandayo kwama-laser anamandla aphezulu, amadivayisi e-RF, kanye namamojula e-optoelectronic asheshayo ezimbonini ezifana nokukhiqiza, ukuxhumana, kanye nokunakekelwa kwempilo,ukuphathwa kokushisasekuyinkinga ebalulekile ethinta ukusebenza kwesistimu kanye nokuthembeka kwayo. Izindlela zokupholisa zendabuko azikaneli kahle ngenxa yokwanda kwamandla kagesi. Eminyakeni yamuva nje,ukupholisa kwesiteshi esincanekuvele njengesixazululo sokupholisa esisebenza kahle kakhulu, sidlala indima ebalulekile ekunqobeni lezi zinselele.
1. Kuyini Ukupholisa Iziteshi Ezincane?
Ukupholisa kwesiteshi esincane kubhekisela kubuchwepheshe bokwakha izakhiwo zesiteshi esilingana ne-micron ngaphakathi kwe-substrate yokupholisa—ngokuvamile eyenziwe ngezinto zethusi noma ze-ceramic. Uketshezi lokupholisa (njengamanzi angenawo i-ion noma izixazululo ezisekelwe ku-glycol) lugeleza kulezi ziteshi, ludlulisa ukushisa ngempumelelo kusuka ebusweni bedivayisi ngokushintshana kokushisa okusuka koketshezi kuya kokuqina. Lezi ziteshi zivame ukusuka kumashumi kuya kumakhulu amaningana ama-micrometer ububanzi, yingakho igama elithi “isiteshi esincane.”
2. Izinzuzo Zokupholisa Iziteshi Ezincane
Uma kuqhathaniswa nezindlela ezivamile ezifana nokupholisa umoya noma amapuleti ajwayelekile apholile ngamanzi, ubuchwepheshe beziteshi ezincane bunikeza izinzuzo eziningana eziphawulekayo:
①Ukusebenza kahle kakhulu kokudlulisa ukushisa:
Isilinganiso esikhulu sendawo-nendawo-kuya-umthamo seziteshi ezincane sithuthukisa kakhulu ukuqhutshwa kokushisa kanye nokuguquguquka kokushisa, okuvumela amazinga okushabalaliswa kokushisa angama-watts angamakhulu amaningana ngesentimitha lesikwele noma ngaphezulu.
②Ukufana okuhle kakhulu kwezinga lokushisa:
Ukugeleza koketshezi kuma-micro-channel kwenza kube lula ukusatshalaliswa kokushisa okulinganayo, okusiza ukugwema izindawo ezishisayo ezitholakala endaweni ethile.
③Isakhiwo esincane:
Ama-cooler eziteshi ezincane angafakwa ngqo ekupakishweni kwamadivayisi, onge isikhala futhi asekele ukwakheka kwesistimu encane.
④Idizayini engenziwa ngezifiso:
Ukuma kwesiteshi, inani, kanye nesivinini sokugeleza kungalungiswa ukuze kufane nephrofayili yokushisa yedivayisi.
3. Izicelo Ezijwayelekile Zokupholisa Iziteshi Ezincane
Ukupholisa kwesiteshi esincane kubonisa izinzuzo eziyingqayizivele kumadivayisi ahlukahlukene anamandla aphezulu noma asebenzisa ukushisa okuphezulu:
①Ama-laser aqinile kakhulu (isb., ama-laser bars):
Kusiza ukugcina ukuqina kokushisa kwe-chip, kuthuthukise amandla okukhipha okukhanya kanye nekhwalithi yokukhanya.
②Amamojula okuxhumana okubonakalayo (isib. ama-amplifier e-EDFA):
Iqinisekisa ukulawulwa okunembile kokushisa futhi yandisa isikhathi sokuphila kwedivayisi.
③Ama-elekthronikhi kagesi (isib., amamojula e-IGBT, ama-amplifiers e-RF):
Ivimbela ukushisa ngokweqile ngaphansi kwemithwalo ephezulu, ithuthukisa ukuthembeka kohlelo.
④Izinhlelo zokucubungula i-laser zezokwelapha nezezimboni:
Iqinisekisa ukuzinza kokushisa kanye nokunemba komshini ngesikhathi sokusebenza okuqhubekayo.
4. Izinto Ezibalulekile Okufanele Uzicabangele Ekwakhiweni Kokupholisa Kweziteshi Ezincane
Uhlelo lokupholisa oluphumelelayo lweziteshi ezincane ludinga ukucatshangelwa okubanzi kokuklama:
①I-geometry yesiteshi:
Izinketho ezifana neziteshi eziqondile, ezinezinyoka, noma ezihlanganisiwe kufanele zihambisane nokusatshalaliswa kokushisa kwedivayisi.
②Ukukhetha izinto:
Izinto zokushisa eziphezulu (ezifana nethusi noma izinhlanganisela ze-ceramic) zikhuthaza ukudluliselwa kokushisa okusheshayo kanye nokumelana nokugqwala.
③Ukulungiswa kwe-fluid dynamics:
Izinga lokugeleza, ukwehla kwengcindezi, kanye nohlobo lwesibandisi kumele kulinganise ukusebenza kokushisa nokusetshenziswa kwamandla.
④Ukunemba kokukhiqiza nokuvala:
Ukwenziwa kweziteshi ezincane kudinga ukunemba okuphezulu, futhi ukuvala okusebenzayo kubalulekile ukuqinisekisa ukuthembeka kwesikhathi eside.
5. Isifinyezo
Ukupholisa kweziteshi ezincane kuba ngokusheshaisixazululo esijwayelekile sokuphathwa kokushisa kwedivayisi kagesi enamandla aphezulu, ikakhulukazi ezinhlelweni zokusebenza ezidinga ukupholisa okusebenzayo, okuncane, nokunembile. Ngokuthuthuka okuqhubekayo kobuchwepheshe bokupakisha nokukhiqiza, izixazululo zeziteshi ezincane zizoqhubeka nokukhula, ziqhuba ukusebenza kwedivayisi okungcono kanye nezinhlelo ezincane kakhulu.
6. Mayelana Nathi
I-Lumispotinikeza amakhono okuklama nokukhiqiza avuthiwe ezixazululo zokupholisa zeziteshi ezincane,wSizibophezele ekuhlinzekeni amakhasimende ngokusekelwa kokuphathwa kokushisa okusebenzayo nokuthembekile ukusiza amadivayisi asebenze kahle kakhulu. Zizwe ukhululekile ukuxhumana nathi ukuze ufunde kabanzi mayelana nokuklama nokusetshenziswa kwezixazululo zokupholisa zesiteshi esincane.
Isikhathi sokuthunyelwe: Juni-12-2025