Nūhou

  • Ke kumu a me ka hoʻokaʻawale ʻana o ka noe

    Ke kumu a me ka hoʻokaʻawale ʻana o ka noe

    Ke kumu a me ka hoʻokaʻawale ʻana o ka noe (1)ke kumu Ua kapa ʻia ke kumu o ka noe i ka hopena Sagnac i ka physics. Ma ke ala māmā i pani ʻia, e hoʻopilikia ʻia ʻelua mau kukuna kukui mai ke kumu kukui hoʻokahi i ka wā e hoʻohuli ʻia ai lākou i ka wahi ʻike like. Inā pili ka hoʻololi ʻana i ke ala kukui pani...
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  • ʻO ke kumu hana o ka hui kuhikuhi

    ʻO ke kumu hana o ka hui kuhikuhi

    ʻO nā mea hoʻohui kuhikuhi he mau ʻāpana nalu microwave/milimita maʻamau i ke ana microwave a me nā ʻōnaehana microwave ʻē aʻe. Hiki ke hoʻohana ʻia no ka hoʻokaʻawale ʻana i ka hōʻailona, ​​ka hoʻokaʻawale ʻana, a me ka hui ʻana, e like me ka nānā ʻana i ka mana, ka hoʻokū ʻana i ka mana hoʻopukapuka kumu, ka hoʻokaʻawale ʻana i ke kumu hōʻailona, ​​ka hoʻouna ʻana a me ka refl...
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  • He aha ka EDFA Amplifier

    He aha ka EDFA Amplifier

    ʻO EDFA (Erbium-doped Fiber Amplifier), i hana mua ʻia ma 1987 no ka hoʻohana ʻana i ka ʻoihana, ʻo ia ka mea hoʻonui optical i hoʻopili ʻia ma ka ʻōnaehana DWDM e hoʻohana ana i ka fiber Erbium-doped e like me ka mea hoʻonui optical e hoʻonui pololei i nā hōʻailona. Hiki iā ia ke hoʻonui koke i nā hōʻailona me ka ...
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  • Hānau ʻia ka mea liʻiliʻi liʻiliʻi ʻike ʻia ʻo ka Phase Modulator me ka mana haʻahaʻa

    Hānau ʻia ka mea liʻiliʻi liʻiliʻi ʻike ʻia ʻo ka Phase Modulator me ka mana haʻahaʻa

    I nā makahiki i hala iho nei, ua hoʻohana nā mea noiʻi mai nā ʻāina like ʻole i nā photonics i hoʻohui ʻia e ʻike pono i ka hoʻopunipuni ʻana o nā nalu kukui infrared a hoʻopili iā lākou i nā pūnaewele 5G kiʻekiʻe, nā mea ʻike chip, a me nā kaʻa autonomous. I kēia manawa, me ka hoʻomau mau ʻana o kēia kuhikuhi noiʻi...
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  • 42.7 Gbit/S Electro-Optic Modulator ma Silicon Technology

    42.7 Gbit/S Electro-Optic Modulator ma Silicon Technology

    ʻO kekahi o nā waiwai koʻikoʻi o ka modulator optical ʻo ia kona wikiwiki modulation a i ʻole bandwidth, ʻo ia ka liʻiliʻi e like me ka wikiwiki e like me ka uila i loaʻa. ʻO nā transistors me nā alapine transit ma mua o 100 GHz ua hōʻike mua ʻia i ka ʻenehana silicon 90 nm, a ʻo ka wikiwiki e ...
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