Hoʻololi hou i ke kamaʻilio ʻana i ka lewa: ʻO ka hoʻouna ʻana i ka ʻike kiʻekiʻe kiʻekiʻe.

Ua hoʻomohala nā ʻepekema a me nā ʻenekinia i kahi ʻenehana hou e hoʻohiki nei e hoʻololi i nā ʻōnaehana kamaʻilio lewa. Ke hoʻohana nei i ka 850nm electro-optic intensity modulators e kākoʻo ana i ka 10G, haʻahaʻa hoʻokomo nalowale, haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa, a me ke kūpaʻa kiʻekiʻe, ua hoʻomohala maikaʻi ka hui i kahi ʻōnaehana kamaʻilio ākea ākea a me kahi ʻōnaehana lekiō makamae e hiki ke hoʻouna i ka ʻikepili i ka wikiwiki kiʻekiʻe me ka ʻole. nui loa. Me kēia ʻenehana holomua, hiki i nā ʻike ākea a me nā satelite ke hoʻouna i ka nui o ka ʻikepili i ka wikiwiki, hiki ke kamaʻilio manawa maoli me ka Honua a ʻoi aku ka maikaʻi o ka kaʻana like ʻana ma waena o nā mokulele. He hoʻomohala koʻikoʻi kēia no ka ʻimi ʻana i ka lewa, no ka mea, ʻo ke kamaʻilio ʻana me nā mokulele mokulele i ka wā kahiko i lilo i bottleneck nui i ka noiʻi ʻepekema. Kūkulu ʻia ka ʻōnaehana ma kahi kumu manawa cesium atomic paʻa loa, e hōʻoia ana i ka manawa kūpono o kēlā me kēia hoʻoili ʻikepili. Hoʻohui ʻia, ua hoʻokomo ʻia kahi mea hana pulse e hōʻoia i ka modulation pololei o ka hōʻailona optical. Ua hoʻokomo pū ka hui i nā loina o ka quantum optics e hoʻonui i ka hiki o ka ʻōnaehana. Ma ka hoʻopunipuni ʻana i nā waiwai quantum o ka māmā, ua hiki iā lākou ke hana i kahi ʻōnaehana kamaʻilio paʻa loa i kū i ka eavesdropping a me ka hacking. ʻO nā mea hiki ke hoʻohana ʻia o kēia ʻenehana he ākea a ākea. Mai ka wikiwiki, ʻoi aku ka hilinaʻi satellite kamaʻilio i ka ʻike nui a me ka hoʻomaopopo ʻana i ko mākou ao holoʻokoʻa, hiki i kēia ʻenehana ke hoʻololi i ka ʻimi ākea e like me kā mākou i ʻike ai. Ke hana nei ka hui e hoʻomaʻemaʻe hou i ka ʻenehana a e ʻimi i nā noi pāʻoihana hiki. Me kona hiki ke hoʻoili ʻikepili kiʻekiʻe a me nā hiʻohiʻona palekana i hoʻonui ʻia, ʻo kēia ʻōnaehana kamaʻilio ākea hou e koi nui ʻia i nā makahiki e hiki mai ana.

850 nm electro optic ikaika modulator 10G

ʻO ka wehewehe pōkole:
Hoʻohana ka ROF-AM 850nm lithium niobate optical intensity modulator i kahi kaʻina hoʻololi proton holomua, kahi haʻahaʻa haʻahaʻa hoʻokomo, bandwidth modulation kiʻekiʻe, haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa, a me nā ʻano ʻē aʻe, e hoʻohana nui ʻia no ka ʻōnaehana kamaʻilio ākea, ka cesium atomic time base. , nā mea hana pulse, quantum optics, a me nā kahua ʻē aʻe.
Hoʻohana i ke kaʻina hana hoʻololi proton kiʻekiʻe, he haʻahaʻa haʻahaʻa haʻahaʻa, ka bandwidth modulation kiʻekiʻe, haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa, a me nā ʻano ʻē aʻe, i hoʻohana nui ʻia no ka ʻōnaehana kamaʻilio kikowaena kikowaena, ka cesium atomic time base, pulse generating device, quantum optics, a me nā māla ʻē aʻe. .