Mea ʻike kiʻi avalanche: Hopu i nā hōʻailona mālamalama maopopo

Mea ʻike kiʻi avalancheHopu i nā hōʻailona mālamalama maopopo

He kahe ʻikepili o 10Gb i kekona e piʻi ana ma o nā olonā optical. Ua like nā hōʻailona optical nāwaliwali me nā ʻōpeʻapeʻa i ke kai hohonu. Pehea e hiki ai ke hopu pololei ʻia a hoʻonui ʻia? ʻO ka module photodetector Avalanche wikiwiki kiʻekiʻe ROF-APR 10G i hoʻokuʻu hou ʻia e Rofea Optoelectronics ʻo ia ke ala nui e hoʻoponopono ai i kēia pilikia. ʻAʻole ia he mea hoʻokipa wale nō akā he "amplifier" ikaika no nā hōʻailona optical, i hoʻolālā kūikawā ʻia e lanakila i nā palena ʻike o nā hōʻailona optical wikiwiki.

✅ ʻŌpū avalanche wikiwiki: Pane wikiwiki i kūkulu ʻiaphotodiode avalanche(APD photodiode), e like me ka mea huli kiʻi ʻoi, hoʻāla i ka "hopena avalanche" ma lalo o nā hōʻailona mālamalama nāwaliwali, e hoʻokō ana i ka pāpālua exponential o ka hōʻailona mua.

✅ hoʻonui pololei i ka walaʻau haʻahaʻa: Hōʻoia ka mea hoʻonui walaʻau haʻahaʻa i hoʻohui ʻia e mālama ka hōʻailona i kahi lakio signal-to-walaʻau kiʻekiʻe i ka wā o ka hoʻonui ʻana, me nā kikoʻī maopopo a hiki ke hoʻokaʻawale ʻia.

✅ Loaʻa maʻalahi: Hiki ke lawelawe maʻalahi ʻia nā mea hoʻokomo fiber mode hoʻokahi a me multi-mode, a ʻo ka hopena o ka interface SMA he plug-and-play, e maʻalahi ai ke hoʻohui i kāu ʻōnaehana

✅ Hana maikaʻi loa: hōʻoia ka loaʻa kiʻekiʻe a me ka ʻike kiʻekiʻe ʻaʻohe wahi e peʻe ai nā hōʻailona nāwaliwali; Hāʻawi ka hopena AC-coupled a me nā ʻano flatness loaʻa i kahi kahua paʻa no ka hana ʻana ma hope.

Wehewehe Huahana

ʻO ka mea ʻike kiʻi avalanche wikiwiki ROF-APR-10G (Mea ʻike kiʻi APD) hoʻohui i kahi photodiode avalanche pane wikiwiki kiʻekiʻe (APD photodiode) a me kahi amplifier walaʻau haʻahaʻa, hoʻokomo fiber-coupled mode-hoʻokahi/multi-mode, a me ka hoʻopuka hoʻohui SMA. Loaʻa iā ia ka loaʻa kiʻekiʻe, ka ʻike kiʻekiʻe, ka hoʻopuka AC-coupled, a me ka loaʻa pālahalaha. Hoʻohana nui ʻia ia i nā ʻōnaehana hoʻoili fiber optical wikiwiki a me ka ʻike pulse optical wikiwiki kiʻekiʻe a me nā kahua ʻē aʻe.

Nā hiʻohiʻona huahana:

Ka laulā spectral: 1100-1650nm

Mea ʻike APD InGaAs

ʻIke kiʻekiʻe: -26 DBM

ʻO ka mana optical saturated he 1dBm

Hoʻohui ia i kahi preamplifier a me kahi kaapuni hoʻonui

Nā kahua noi:

Ka ʻike ʻana i ka pulse wikiwiki

Kamaʻilio ʻike ākea wikiwiki

Kamaʻilio fiber optical wikiwiki kiʻekiʻe

Ma Rofea Optoelectronics, hāʻawi mākou i nā ʻano huahana electro-optic like ʻole e hoʻokō i kāu mau pono, me ka modulator electro-optic kalepa, nā kumu laser, photodetector, nā amplifier optical, a me nā mea hou aku.
ʻIke ʻia kā mākou laina huahana e kāna hana maikaʻi loa, ka pono kiʻekiʻe, a me ka maʻalahi o ka hoʻohana. Haʻaheo mākou i ka hāʻawi ʻana i nā koho hoʻopilikino e hoʻokō i nā noi kūikawā, e pili ana i nā kikoʻī kikoʻī, a me ka hāʻawi ʻana i ka lawelawe kūikawā i kā mākou mea kūʻai aku.