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ʻO ka hauʻoli o nā harmonic lua ma kahi ākea ākea
ʻO ka hauʻoli o nā harmonics ʻelua i kahi kikoʻī ākea Mai ka loaʻa ʻana o nā hopena optical nonlinear ʻelua i ka makahiki 1960, ua hoʻāla ʻia ka makemake nui o nā mea noiʻi, a hiki i kēia manawa, ma muli o ka lua harmonic, a me nā hopena alapine, ua hana mai ka ultraviolet loa i ka ʻo ka hui infrared mamao loa o...Heluhelu hou aku -
Hoʻomaopopo ʻia ka mana electro-optic polarization e ka kākau laser femtosecond a me ka modulation kristal wai
Hoʻomaopopo ʻia ka mana electro-optic polarization e ka kākau laser femtosecond a me ka modulation kristal wai Ua hoʻomohala nā mea noiʻi ma Kelemania i kahi ala hou o ka hoʻokele hōʻailona optical ma o ka hoʻohui ʻana i ka kākau laser femtosecond a me ka modulation electro-optic kristal wai. Ma ka hoʻokomo ʻana i ke aniani wai ...Heluhelu hou aku -
E hoʻololi i ka wikiwiki pulse o ka laser ultrashort ikaika loa
E hoʻololi i ka wikiwiki o ka puʻupuʻu o ka laser ultrashort super-ikaika Super ultra-short lasers maʻamau e pili ana i nā pulse laser me nā laula pulse o nā ʻumi a me nā haneli o nā femtoseconds, ka mana kiʻekiʻe o nā terawatts a me nā petawatts, a ʻoi aku ka ikaika o ka mālamalama i ʻoi aku ma mua o 1018 W/cm2. ʻO ka laser ultra-pōkole super a me kāna ...Heluhelu hou aku -
Hoʻokahi photon InGaAs photodetector
Hoʻokahi photon InGaAs photodetector Me ka wikiwiki o ka hoʻomohala ʻana o LiDAR, ʻo ka ʻenehana ʻike kukui a me ka ʻenehana kiʻekiʻe i hoʻohana ʻia no ka ʻenehana kiʻi kaʻa kaʻa i loaʻa i nā koi kiʻekiʻe, ʻo ka naʻau a me ka hoʻonā manawa o ka detector i hoʻohana ʻia i ke kukui haʻahaʻa kuʻuna...Heluhelu hou aku -
ʻO ke kūkulu ʻana o InGaAs photodetector
Ke kūkulu ʻana o InGaAs photodetector Mai ka makahiki 1980, ua aʻo nā mea noiʻi ma ka home a me nā ʻāina ʻē i ke ʻano o nā photodetector InGaAs, i māhele nui ʻia i ʻekolu ʻano. ʻO lākou ʻo InGaAs metal-Semiconductor-metal photodetector (MSM-PD), InGaAs PIN Photodetector (PIN-PD), a me InGaAs Avalanc...Heluhelu hou aku -
Kiʻekiʻe refrequency extreme ultraviolet kumu kukui
Kiʻekiʻe refrequency extreme ultraviolet light source ʻO nā ʻenehana post-compression i hui pū ʻia me nā māla ʻelua kala e hana i kahi kumu kukui ultraviolet kiʻekiʻe kiʻekiʻe No nā noi Tr-ARPES, e hōʻemi ana i ka lōʻihi o ka nalu o ke kukui a me ka hoʻonui ʻana i ka nui o ka ionization kinoea.Heluhelu hou aku -
Nā holomua i ka ʻenehana kumu kukui ultraviolet
ʻO nā holomua i ka ʻenehana kumu kukui ultraviolet loa I nā makahiki i hala iho nei, ua hoʻokipa nui ʻia nā kumu hoʻonaninani kiʻekiʻe ultraviolet i ke kahua o ka dynamics electron ma muli o ko lākou coherence ikaika, ka lōʻihi o ka pulse a me ka ikehu photon kiʻekiʻe, a ua hoʻohana ʻia i nā spectral like ʻole. .Heluhelu hou aku -
ʻO ke kiʻiʻoniʻoni lahilahi lithium niobate electro-optic modulator kiʻekiʻe
High linearity electro-optic modulator a me ka microwave photon noi Me ka piʻi ʻana o nā koi o nā ʻōnaehana kamaʻilio, i mea e hoʻomaikaʻi hou ai i ka hoʻouna ʻana o nā hōʻailona, e hoʻohui nā kānaka i nā kiʻi a me nā electrons e hoʻokō i nā pono hoʻohui, a me ka microwave photonic...Heluhelu hou aku -
ʻO nā mea lithium niobate kiʻi lahilahi a me ka modulator lithium niobate kiʻi lahilahi
ʻO nā pōmaikaʻi a me ke koʻikoʻi o ka lithium niobate kiʻi ʻoniʻoni i loko o ka ʻenehana photon microwave i hoʻohui ʻia ʻO ka ʻenehana photon Microwave nā mea maikaʻi o ka bandwidth hana nui, ka mana hana like like a me ka haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa, hiki ke wāwahi i ka bottleneck ʻenehana o ...Heluhelu hou aku -
ʻenehana hoʻokaʻawale laser
ʻO ka ʻenehana hoʻohālikelike laser Ke kumu o ka hoʻohana ʻana i ka laser rangefinder Ma waho aʻe o ka hoʻohana ʻana i nā lasers no ka hoʻoili ʻana i nā mea waiwai, ke hoʻomohala mau nei nā kahua ʻē aʻe, e like me ka aerospace, ka pūʻali koa a me nā kula ʻē aʻe i nā noi laser. I waena o lākou, hoʻonui ka laser i hoʻohana ʻia i ka mokulele a me ka pūʻali koa ...Heluhelu hou aku -
Nā loina a me nā ʻano o ka laser
Nā kumu a me nā ʻano o ka laser He aha ka laser? LASER(Hoʻonui ʻia ka māmā ma o ka hoʻoulu ʻia ʻana o ka hoʻoheheʻe ʻana o ka hoʻoheheʻe ʻana) ; No ka loaʻa ʻana o kahi manaʻo maikaʻi aʻe, e nānā i ke kiʻi ma lalo nei: ʻO kahi atom ma kahi kiʻekiʻe o ka ikehu kiʻekiʻe e hoʻololi koke i kahi pae ikehu haʻahaʻa a hoʻopuka i kahi photon, kahi hana i kapa ʻia ʻo spontaneous ...Heluhelu hou aku -
ʻO nā ʻenehana optical multiplexing a me kā lāua male ʻana no ke kamaʻilio ma-chip a me ka fiber optical
Ua paʻi ka hui noiʻi o Prof. Khonina mai ka Institute of Image Processing Systems o ka Russian Academy of Sciences i kahi pepa i kapa ʻia ʻo "Optical multiplexing techniques and their marriage" ma Opto-Electronic Advances no ka kamaʻilio ʻana ma ka chip a me ka optical fiber: he loiloi. Profe...Heluhelu hou aku
