Kodi ntchito zamsika za SOA semiconductor Optical amplifiers ndi ziti?

Kodi ntchito zamsika ndi zitiSOA Optical amplifiers?

SOAsemiconductor kuwala amplifierndi chipangizo cholumikizira cha PN chogwiritsa ntchito kachipangizo kakang'ono ka quantum. Kukondera kwakunja kumabweretsa kusinthika kwa tinthu tating'ono, ndipo kuwala kwakunja kumabweretsa cheza chokondoweza, zomwe zimapangitsa kukulitsa ma sign optical. Ubwino: Imathandizira kuthamanga kwambiri, bandwidth yayikulu, kugwiritsa ntchito mphamvu zochepa, kupindula kwakukulu, miniaturization, komanso kuphatikiza kosavuta. Zoipa: kusinthasintha kopindulitsa komanso kusagwirizana kosagwirizana pakati pa njira zosiyanasiyana za kutalika kwa mafunde, chidwi cha polarization, kupeza machulukitsidwe. Poyerekeza ndi EDFA Optical amplifiers (erbium-doped fiber amplifiers), ma index ena a zida zamalonda ndi ofooka kuposaEDFA Optical amplifierskoma SOAoptical amplifiersakadali ndi mawonekedwe omwe EDFA optical amplifiers sangathe kuwasintha. Ngati angathe kuthandiza O-gulu (1260-1360), E-gulu (1360-1460), L-gulu (1460-1530) matalikidwe, ndipo ali ndi makhalidwe a mtengo wotsika, ang'onoang'ono ndi kusakanikirana kosavuta, mu nyengo yatsopano zomangamanga, SOA amplifiers kuwala adzakhala mu maukonde mwayi ndi m'mphepete mwa bwino monga ntchito CHIKWANGWANI, kupeza MAN.

Kugwiritsa ntchito msika kwa SOA Optical amplifier

Ndikusintha kwa magwiridwe antchito a SOA optical amplifier monga mphamvu yamagetsi yotulutsa, kupindula kwachidziwitso chaching'ono, kupeza chidwi cha polarization ndi index ya phokoso, amplifier ya SOA itenga gawo lofunikira kwambiri pakulankhulana kwapaintaneti ndi ma sensor network. Kuwonjezera pa SOAoptical amplifierszomwe zimatha kukwaniritsa kukulitsa kwa 1310 nm band,SOA amplifiersimatha kusintha ma amplifiers a EDFA m'magawo ena okulitsa a 1550 nm band.

1. Chonyamulira kuwala kufala network

Ndi ntchito yomanga maukonde a 5G, kuchuluka kwa bandiwifi kumawonjezeka, ndipo 100G (4 * 25G CWDM4/LWDM4) kufala kothamanga kwambiri kumafunika m'mphepete mwa ma netiweki opezeka ndi ma netiweki amtundu waukulu, komanso mtunda wotumizira m'mphepete mwa kufalikira kwa chigawo ndi tawuni, maukonde ofikira ndi maukonde amtundu waukulu nthawi zambiri amakhala 50km-. Mu mawonekedwe a 5G base station yopititsa patsogolo, m'malo ena oyambira omwe ali kutali, optical modular.SOA chipangizoangagwiritsidwe ntchito kupititsa patsogolo mphamvu ya kuwala, ndikuzindikira kusinthika kwapang'onopang'ono kwa 25G chizindikiro cha siteshoni yoyambira mu 1310 nm band ndi 1550 nm band. Pogwiritsa ntchito maukonde onyamula, amplifier ya SOA imatha kuphatikizidwa mu ROSA kapena TOSA yaOptical amplifier module, kapena chipangizo chodziimira cha SOA kapenaSOA Optical moduleangagwiritsidwe ntchito kukulitsa.

2. Kukulitsa kwapadera kwa kuyang'anira maukonde

Pakalipano, ndi chitukuko chofulumira cha malonda a deta, kufunikira kwa kuyang'anira kusuntha kwa deta mumsika kukuwonjezeka pang'onopang'ono, zomwe nthawi zambiri zimakhala pamtundu wapakati pazithunzithunzi zowunikira, chizindikirocho chimakhala chofooka, kufunikira kogwiritsa ntchito amplifier kuwala, ndi bizinesi ya 100G ili ndi kutalika kwa 1310, ikhoza kukulitsidwa ndi chipangizo cha SOA. Izi ndizomwe zimagwiritsidwa ntchito kwambiri komanso zokhwima pakukulitsa kwa SOA pakadali pano.

3. DCI ya data center interconnection

Ndi chitukuko cha deta yayikulu, kufunikira kwa kulumikizana kwakukulu kwa bandwidth pakati pa malo opangira deta kukuwonjezeka pang'onopang'ono. Kwa mautumiki othamanga kwambiri, chipangizo cha SOA chitha kugwiritsidwa ntchito pokulitsa mawonekedwe a relay, kukulitsa ulalo wamagetsi amagetsi ndikukulitsa mtunda wotumizira. Ma amplifiers a SOA atha kugwiritsidwa ntchito pamagulu onse a 1310 ndi 1550 band okweza ma siginecha othamanga kwambiri. Msikawu nthawi zambiri umagwiritsa ntchito kudziyimira pawokhaSOA semiconductor Optical amplifiers(zida zoyikidwa pa rack).

4. Kugwiritsa ntchito kugawidwa kwa fiber optic sensing ndi dongosolo la LiDAR

Ma module a SOA ali ndi mawonekedwe abwino kwambiri oyankha pafupipafupi komanso kuchuluka kwa kutha, ndipo atha kugwiritsidwa ntchito ngati zosinthira zowonera kapena zowongolera. Ndikusintha kosalekeza kwaukadaulo wa SOA, ma modulators a AOM amatha kusinthidwa m'malo ambiri a optical fiber sensing kuti apeze laser yopapatiza yokhala ndi chiwopsezo chachikulu.

M'zaka zaposachedwa, ndikukula kofulumira kwa magalimoto anzeru oyendetsa magalimoto komanso kulumikizana kwa magalimoto pamsewu, LiDAR yakhala ikugwiritsidwa ntchito kwambiri pamagalimoto am'mbali ndi amsewu. Chifukwa cha miniaturization ndi kupindula kwakukulu kwaSOA Optical amplifier module, ingagwiritsidwe ntchito ku LiDAR kuti ipeze laser yopapatiza ndi kupititsa patsogolo mphamvu ya kuwala kwapamwamba, makamaka chip Lidar cham'badwo wotsatira wa teknoloji ya FMCW, yomwe ndi gawo lalikulu la ntchito yamtsogolo ya SOA Optical amplifier.