Ka holomua noiʻi o colloidal quantum dot lasers

Ka holomua noiʻi ocolloidal quantum dot lasers
E like me nā ʻano ʻano pumping like ʻole, hiki ke hoʻokaʻawale ʻia nā laser quantum dot colloidal i ʻelua mau ʻāpana: optically pumped colloidal quantum dot lasers a me electrically pumped colloidal quantum dot lasers. Ma nā kahua he nui e like me ka hale hana a me ka ʻoihana,nā lasers i hoʻopaʻa ʻia i ka optically, e like me ka fiber lasers a me ka titanium-doped sapphire lasers, ke pāʻani nei i kahi hana koʻikoʻi. Eia kekahi, i kekahi mau hiʻohiʻona kikoʻī, e like me ke kahua olaser microflow optical, ʻO ke ala laser e pili ana i ka pumping optical ke koho maikaʻi loa. Eia naʻe, e noʻonoʻo ana i ka portability a me ka laulā o nā noi, ʻo ke kī i ka hoʻohana ʻana i nā colloidal quantum dot lasers e hoʻokō i ka hopena laser ma lalo o ka hoʻoheheʻe uila. Eia naʻe, a hiki i kēia manawa, ʻaʻole i ʻike ʻia nā lasers colloidal quantum dot i hoʻomoʻa ʻia. No laila, me ka hoʻomaopopo ʻana i nā lasers colloidal quantum dot e like me ka laina nui, kūkākūkā mua ka mea kākau i ka loulou kī o ka loaʻa ʻana o nā lasers colloidal quantum dot i hoʻokomo ʻia, ʻo ia hoʻi, ka hoʻokō ʻana o ka colloidal quantum dot mau ka nalu optically pumped laser, a laila. hoʻonui i ka colloidal quantum dot optically pumped solution laser, ʻo ia ka mea mua e ʻike i ka noi pāʻoihana. Hōʻike ʻia ke ʻano kino o kēia ʻatikala ma ke Kiʻi 1.

Paʻakikī e kū nei
I ka noiʻi ʻana o ka colloidal quantum dot laser, ʻo ka luʻu nui loa ka loaʻa ʻana o ka colloidal quantum dot gain medium me ka paepae haʻahaʻa, loaʻa kiʻekiʻe, loaʻa ke ola lōʻihi a me ke kūpaʻa kiʻekiʻe. ʻOiai ua hōʻike ʻia nā hana hou a me nā mea e like me nā nanosheets, nā kiko kiko nui, nā kiko kikoʻī gradient gradient, a me nā kiko kiko perovskite, ʻaʻohe kiko kuantum i hōʻoia ʻia i loko o nā laboratories he nui no ka loaʻa ʻana o ka nalu hoʻomau optically pumped laser, e hōʻike ana i ka paepae loaʻa. a ʻaʻole lawa ka paʻa o nā kiko quantum. Eia kekahi, ma muli o ka nele o nā kūlana i hoʻohui ʻia no ka synthesis a me ka hōʻike ʻana i ka hana o nā kiko quantum, ʻokoʻa loa nā hōʻike o ka loaʻa ʻana o nā kiko quantum mai nā ʻāina like ʻole a me nā hale hana, a ʻaʻole kiʻekiʻe ka hoʻihoʻi hou ʻana, kahi mea e pale ai i ka hoʻomohala ʻana o ka colloidal quantum. nā kiko me nā waiwai waiwai kiʻekiʻe.

I kēia manawa, ʻaʻole i ʻike ʻia ka quantum dot electropumped laser, e hōʻike ana aia nō nā pilikia i ka physics kumu a me ka noiʻi ʻenehana koʻikoʻi o ka quantum dot.nā mea hana laser. ʻO nā colloidal quantum dots (QDS) kahi mea hou i hiki ke hoʻokō ʻia, hiki ke hāʻawi ʻia i ka ʻōnaehana electroinjection o nā diodes māmā māmā (leds). Eia naʻe, ua hōʻike ʻia nā noiʻi hou ʻaʻole lawa ka ʻōlelo maʻalahi e ʻike i ka electroinjection colloidal quantum dot laser. Ke noʻonoʻo nei i ka ʻokoʻa o ka hoʻolālā uila a me ke ʻano kaʻina hana ma waena o nā colloidal quantum dots a me nā mea kūlohelohe, ʻo ka hoʻomohala ʻana i nā ʻano hoʻomākaukau kiʻiʻoniʻoni hou e kūpono i nā kiko kikoʻī colloidal a me nā mea me nā hana lawe electron a me nā lua ke ala wale nō e ʻike ai i ka electrolaser i hoʻokomo ʻia e nā kiko quantum. . ʻO ka ʻōnaehana kiko kuantum colloidal ʻoi loa ka ʻōnaehana cadmium colloidal quantum dots i loaʻa nā metala kaumaha. Ke noʻonoʻo nei i ka mālama ʻana i ke kaiapuni a me nā pōʻino olaola, he paʻakikī nui ia e hoʻomohala i nā mea laser quantum dot colloidal sustainable hou.

Ma ka hana e hiki mai ana, pono e hele like ka noiʻi o nā lasers quantum dot a me nā lasers quantum dot i hoʻomoʻi ʻia i ka uila. Ma ke kaʻina hana o ka hoʻohana pono ʻana o ka colloidal quantum dot laser, nui nā pilikia maʻamau e pono e hoʻoponopono koke ʻia, a pehea e hāʻawi ai i ka pāʻani piha i nā waiwai kūʻokoʻa a me nā hana o ka colloidal quantum dot i koe e ʻimi ʻia.