Acc2024 ojambula

Lero tiyeni tiwone za ac2024ojambula zithunzi, yomwe imaphatikizapo Gisi PD / APD, INP SOA-PD, ndi UTC-PD.

1. UCDAVIS imazindikira kuti ndi yofooka 1315.5nm yopanda symmetric pyry-setchithunziNdi mphamvu yaying'ono, yomwe ikuyembekezeka kukhala 0.08ff. Pamene mabias ndi -1v (-2v (-2v), wakuda wamakono ndi 0.72 na (3.40 na), ndipo njira yoyankhira ndi 0,9a / W). Mphamvu yokhuta ndi 2 mw (3 mw). Itha kuthandizira kuyesa kwa 38 High-Freet-fumbi.
Chithunzi chotsatirachi chikuwonetsa kapangidwe ka AFP PD, yomwe imakhala ndi geighgude wophatikizidwa ge-i-SI PhotodtectorNdi malo akutsogolo a soi-ge Kumbuyo ndi kowonekera kwa bragg yogawika (DRB) ndi mawonekedwe a> 95%. Kudzera muyeso woyenera (gawo lozungulira laulendo wofananira), chiwonetsero ndi kufalitsa ndi kufalitsa kwa afp ogulitsa a AFP kungathetsedwe, zomwe zimapangitsa kuyamwa kwa wonyansa kwa 100%. Pa ma 20nm andthmeth ya Central Lalllength, r + t <2% (-12 DB). Mlifupi mulifupi ndi 0.6μm ndi capacitancer akuti ndi 0.08ff.

2, yunivesite ya Huazhong of Science ndi Technology yopanga silikaavanche Feckodide, bandwidth> 67 ghz, gwiritsani> 6.6. SitemPhotodtectorKapangidwe ka pipin ku PIPIn Pulonetion kumapangidwa papulatifomu ya silicon. Chinsalu cha Germanic (I-ge) ndi Incrinic slicon (I-SI) Tumizani ngati kuwala komwe kumabzala osanjikiza ndi electron yosenda, motero. Chigawo cha i-G Zigawo zazing'ono za I-Ge ndi I-S ndiyamakulukukulu kuwonjezera cheke ndikukula bandwidth pansi pa magetsi okwera. Mapa a Apd adayeza ku -10.6 V. DBM, Map a Mapa Mapaso a 50 GB / S ndi 64 ndi 13.8 DB /2 DB.

3. IHP 8-inchi 8PD chithunziNdili ndi mphindi pafupifupi 100 nm, yomwe imatha kupanga gawo la magetsi kwambiri komanso nthawi yochepa kwambiri kujambulidwa. Ge PD ali ndi oe bandwidth wa 265 GHz @ 2v @ 1.0mma DC Photosment. Njira yotuluka ikuwonetsedwa pansipa. Chochitika chachikulu kwambiri ndikuti chizolowezi cha zikhalidwe chimasiyidwa, ndipo kuchuluka kwa chiwembu kumakhazikitsidwa kuti apewe kutengera kwa ion ku Germanium. Kuda kwakumaso ndi 100na, r = 0.45a / W.
4, HHA Showcases Inp Sota SAA-PD, yopangidwa ndi SSC, MQW-SARA ndikuthamanga kwambiri. Kwa o-band. PD ili ndi kuyankha kwa 0,57 A / W ndi ochepera 1 db pdl, pomwe soa-PD ili ndi kuyankha kwa 24 A / W ndi 1 DB. The Bandwidth ya awiriwo ndi ~ 60ghz, ndi kusiyana kwa 1 ghz ikhoza kupezeka pafupipafupi kwa Shea. Palibe njira yomwe idawonedwa mu chithunzi chenicheni. A Soa-PD amachepetsa mphamvu yamagetsi yoposa 13 DB pa 56 Gbaud.

5. Kupitiliza kwa zotsatira zapitalo, kugwiritsa ntchito mabizinesi owonjezera a eleemron. Mu pepala ili, mayamwidwe okwanira amaphatikizidwa ndi ma 100 8 nm ndi osagawika. Wosanjikizayo amathandizira kukonza zomwe zikugwira ntchito zonse komanso zimathandizanso kuchepetsa kuchuluka kwa chipangizocho ndikusintha bandwidth. The 6.μm2 UTC-PD ili ndi zero-bias bandwidth ya 60 ghz, mphamvu yotulutsa ya -11 dbm ku 100 ghz, ndi kufalikira kwa 5.5. Pakusintha kosintha kwa 3 v, bandwidth kumawonjezeka mpaka 110 ghz.

6. Incolight adakhazikitsa mtundu wa mafayilo a Fermanium SICANONOON Photodtector pamaziko owunika chipangizocho, gawo lamagetsi ndi nthawi yonyamula zithunzi. Chifukwa cha kufunika kwa mphamvu yayikulu ndi bandwidth yayikulu mu ntchito zambiri, zowoneka bwino zamphamvu zimapangitsa kuchepa kwa bandwidth, mchitidwe wabwino ndikuchepetsa chonyamula chidwi cha ku Germanium ndi chojambula.

7, Tsinghua University adapanga mitundu itatu ya UTC-pd, (1) 100 Mphamvu yamphamvu, ma bandwidth apamwamba kwambiri komanso othandiza kwambiri kungakhale kothandiza mtsogolomo mukalowa mu 200g era.