(1) Kaonafatšo ya tshepedišo ya laser ya tlhale ka boyona: kamoo go kaonafatšago matla a go ntšha le bokgoni bja phetošo, go dira gore boleng bja mahlasedi bo šome gabotse, go khutsufatša botelele bja tlhale ya go hwetša, go kaonafatša go tsepama ga tshepedišo le go e dira gore e be e kopanego kudu ke nepo ya nyakišišo ya nakong e tlago lefapheng la di-laser tša tlhale.
(2) Development of new fiber lasers: In terms of time domain, ultrashort pulse mode-locked fiber lasers with smaller duty cycles have always been a hot spot in the field of lasers, and high-power femtosecond pulse fiber lasers have always been the long-term pursuit of people. In the frequency domain, fiber lasers with wideband output and tunable will become a research hotspot.
Dinyakišišo tša di-laser tša tlhale di thomile go tloga mafelelong a bo-80 tša ngwagakgolo o fetilego, ka gobane e ka tšweletša di-pulse tše di kopana kudu, e na le ditebelelo tše di nabilego kudu tša tirišo, ka gona dinaga lefaseng ka bophara di bontšhitše phišego e kgolo bakeng sa dinyakišišo tša laser ya tlhale. ge di bapetšwa le mehuta e mengwe ya di-laser, di-laser tša tlhale di na le mehola e megolo e bjalo ka go botega mo go phagamego{2}